SLUUCW8 October   2023 BQ27Z746

 

  1.   1
  2.   Read This First
    1.     About This Manual
    2.     Notational Conventions
    3.     Battery Notational Conventions
    4.     Trademarks
    5.     Glossary
  3. 1 Introduction
  4. 2 IO Options
    1. 2.1 Configuration of the GPO Pin
  5. 3 Basic Measurement System
    1. 3.1 Introduction
    2. 3.2 Current and Coulomb Counting
    3. 3.3 Voltage
      1. 3.3.1 Cell Voltage
      2. 3.3.2 Pack Voltage
    4. 3.4 Temperature
      1. 3.4.1 Internal Temperature
      2. 3.4.2 Cell Temperature
      3. 3.4.3 Optional Second Temperature Sensor
      4. 3.4.4 Temperature Configuration
  6. 4 Protections
    1. 4.1 Introduction
    2. 4.2 Hardware-Based Protection
      1. 4.2.1 Cell Undervoltage Protection
      2. 4.2.2 Cell Overvoltage Protection
      3. 4.2.3 Overcurrent in Discharge Protection
      4. 4.2.4 Overcurrent in Charge Protection
      5. 4.2.5 Short Circuit in Discharge Protection
      6. 4.2.6 Threshold Targets
    3. 4.3 Firmware Based Protections
      1. 4.3.1  Cell Undervoltage Protection
      2. 4.3.2  Cell Overvoltage Protection
      3. 4.3.3  Overcurrent in Charge Protection
      4. 4.3.4  Overcurrent in Discharge Protection
      5. 4.3.5  Temperature Protections
      6. 4.3.6  Overtemperature in Charge Protection
      7. 4.3.7  Overtemperature in Discharge Protection
      8. 4.3.8  Undertemperature in Charge Protection
      9. 4.3.9  Undertemperature in Discharge Protection
      10. 4.3.10 Precharge Timeout Protection
      11. 4.3.11 Fast Charge Timeout Protection
      12. 4.3.12 Protections Configuration
      13. 4.3.13 FET Options
      14. 4.3.14 Protections Data Flash Values
        1. 4.3.14.1  CUV—Cell Undervoltage
        2. 4.3.14.2  HCUV—Hardware Cell Undervoltage
        3. 4.3.14.3  COV—Cell Overvoltage
        4. 4.3.14.4  HCOV—Hardware Cell Overvoltage
        5. 4.3.14.5  OCC—Overcurrent In Charge
        6. 4.3.14.6  HOCC—Hardware Overcurrent in Charge
        7. 4.3.14.7  OCD—Overcurrent in Discharge
        8. 4.3.14.8  HOCD—Hardware Overcurrent in Discharge
        9. 4.3.14.9  HSCD—Hardware Short Circuit in Discharge
        10. 4.3.14.10 OTC—Overtemperature in Charge
        11. 4.3.14.11 OTD—Overtemperature in Discharge
        12. 4.3.14.12 UTC—Undertemperature in Charge
        13. 4.3.14.13 UTD—Undertemperature in Discharge
  7. 5 Permanent Fail
    1. 5.1 Introduction
    2. 5.2 Safety Cell Undervoltage Permanent Fail
    3. 5.3 Safety Cell Overvoltage Permanent Fail
    4. 5.4 Charge FET Permanent Fail
    5. 5.5 Discharge FET Permanent Fail
    6. 5.6 Permanent Fail Configuration
    7. 5.7 Permanent Fail Data Flash Values
      1. 5.7.1 SUV - Safety Undervoltage
      2. 5.7.2 SOV - Safety Overvoltage
      3. 5.7.3 CFETF - Charge FET Failure
      4. 5.7.4 DFETF - Discharge FET Failure
  8. 6 Battery Sensing Output
    1. 6.1 Introduction
    2. 6.2 Automatic Mode
      1. 6.2.1 RLO Mode
      2. 6.2.2 RLO Charge Mode
      3. 6.2.3 BUFFER Mode
    3. 6.3 Hardware-Based Protections
  9. 7 Power Modes
    1. 7.1 Introduction
    2. 7.2 NORMAL Mode
    3. 7.3 SLEEP Mode
      1. 7.3.1 Device Sleep
    4. 7.4 SHIP Mode
    5. 7.5 SHELF Mode
    6. 7.6 SHUTDOWN Mode
      1. 7.6.1 Voltage-Based Shutdown
      2. 7.6.2 AltManufacturerAccess() MAC Shutdown
      3. 7.6.3 Time-Based Shutdown
    7. 7.7 Power Modes Configuration
  10. 8 Gauging
    1. 8.1  Impedance Track (IT) Model
    2. 8.2  Thermal Model
    3. 8.3  Gauging Capacities
    4. 8.4  Learning Cycles
    5. 8.5  Impedance Track Configuration
    6. 8.6  Gas Gauge Modes
    7. 8.7  QMax and Ra
      1. 8.7.1 QMax Initial Values
      2. 8.7.2 QMax Update Conditions
        1. 8.7.2.1 Base Required Conditions
        2. 8.7.2.2 Tracking QMax Updates
        3. 8.7.2.3 Relaxed Cell OCV
        4. 8.7.2.4 OCV Prediction
        5. 8.7.2.5 Cycle Count Based QMax Degradation
        6. 8.7.2.6 105
        7. 8.7.2.7 Fast QMax Update Conditions
        8. 8.7.2.8 QMax and Fast QMax Update Boundary Check
      3. 8.7.3 Ra Table Initial Values
        1. 8.7.3.1 R_a0 Table
        2. 8.7.3.2 R_a0x Table
      4. 8.7.4 Ra Table Update Conditions
      5. 8.7.5 Fast Resistance Scaling
        1. 8.7.5.1 Calculation of Resistance Scale
        2. 8.7.5.2 Negative Resistance Scale
        3. 8.7.5.3 Reset of Resistance Scale
        4. 8.7.5.4 Application of Resistance Scale
        5. 8.7.5.5 Fast Resistance Scaling Configuration
    8. 8.8  FullChargeCapacity (FCC), RemainingCapacity (RemCap), and RelativeStateOfCharge (RSOC)
      1. 8.8.1 Smoothing Engine
        1. 8.8.1.1 Smoothing to 0% in DISCHARGE Mode
        2. 8.8.1.2 Smoothing to 100% in CHARGE Mode
        3. 8.8.1.3 Smoothing in RELAX Mode
    9. 8.9  Impedance Track (IT) Configuration Options
    10. 8.10 State-Of-Health (SOH)
    11. 8.11 Battery Trip Point (BTP)
  11. 9 Lifetime Data Collection
    1. 9.1 Description
    2. 9.2 Reset
  12. 10Host Interrupts
    1. 10.1 Description
    2. 10.2 Voltage and Temperature Interrupts
    3. 10.3 RSOC Interrupts
    4. 10.4 Host Interrupts Configuration
  13. 11Device Security
    1. 11.1 Description
    2. 11.2 SHA-256 Authentication
      1. 11.2.1 Secure Key
      2. 11.2.2 Authentication Flow
    3. 11.3 Security Modes
      1. 11.3.1 SEALING and UNSEALING Data Flash
      2. 11.3.2 SEALED to UNSEALED
      3. 11.3.3 UNSEALED to FULL ACCESS
  14. 12Advanced Charge Algorithm
    1. 12.1  Introduction
    2. 12.2  Charge Temperature Ranges
    3. 12.3  Voltage Range
      1. 12.3.1 RelativeStateofCharge() Range
    4. 12.4  Charging Current
    5. 12.5  Charging Voltage
      1. 12.5.1 Charge Voltage Compensation for System Impedance
    6. 12.6  Charging Degradation Modes
    7. 12.7  Cell Swelling Control (via Charging Voltage Degradation)
    8. 12.8  Valid Charge Termination
    9. 12.9  Charge and Discharge Alarms
    10. 12.10 Terminate Charge and Discharge Alarms
    11. 12.11 Precharge
    12. 12.12 Charge Disable and Discharge Disable
    13. 12.13 Charge Inhibit
    14. 12.14 Charge Suspend
    15. 12.15 Zero Volt Charging (ZVCHG)
  15. 13Communications
    1. 13.1 HDQ Single-Pin Serial Interface
    2. 13.2 I2C Interface
      1. 13.2.1 I2C Clock Frequency
      2. 13.2.2 I2C Time Out
      3. 13.2.3 I2C Command Waiting Time
      4. 13.2.4 I2C Clock Stretching
  16. 14Manufacture Production
    1. 14.1 Manufacture Testing
      1. 14.1.1 Manufacturing Status Configuration
    2. 14.2 I2C Configuration
    3. 14.3 Manufacturer Information Blocks
    4. 14.4 Verification of Data Flash
    5. 14.5 Calibration
  17. 15Calibration
    1. 15.1 Voltage Calibration
      1. 15.1.1 Cell (BAT) Voltage Calibration
      2. 15.1.2 Pack (PACK) Voltage Calibration
      3. 15.1.3 Voltage Calibration Data Flash
    2. 15.2 Current Calibration
      1. 15.2.1 CC Gain/Capacity Gain Calibration
      2. 15.2.2 Deadbands
        1. 15.2.2.1 Current Deadband
        2. 15.2.2.2 Coulomb Counter Deadband
      3. 15.2.3 Current Calibration Data Flash
    3. 15.3 Temperature Calibration
      1. 15.3.1 Internal Temperature Sensor Calibration
      2. 15.3.2 TS Calibration
      3. 15.3.3 Temperature Calibration Data Flash
      4. 15.3.4 Cell Temp Model
      5. 15.3.5 Internal Temp Model
      6. 15.3.6 2nd Temperature Model
  18. 16Data Commands
    1. 16.1 Standard Data Commands
      1. 16.1.1  0x00/01 ManufacturerAccess()/ControlStatus()
      2. 16.1.2  0x02/03 AtRate()
      3. 16.1.3  0x04/05 AtRateTimeToEmpty()
      4. 16.1.4  0x06/07 Temperature()
      5. 16.1.5  0x08/09 Voltage()
      6. 16.1.6  0x0A/0B BatteryStatus()
      7. 16.1.7  0x0C/0D Current()
      8. 16.1.8  0x10/11 RemainingCapacity()
      9. 16.1.9  0x12/13 FullChargeCapacity()
      10. 16.1.10 0x14/15 AverageCurrent()
      11. 16.1.11 0x16/17 AverageTimeToEmpty()
      12. 16.1.12 0x18/19 AverageTimeToFull()
      13. 16.1.13 0x1E/1F MaxLoadCurrent()
      14. 16.1.14 0x20/21 MaxLoadTimeToEmpty()
      15. 16.1.15 0x22/23 AveragePower()
      16. 16.1.16 0x28/29 InternalTemperature()
      17. 16.1.17 0x2A/2B CycleCount()
      18. 16.1.18 0x2C/2D RelativeStateOfCharge()—RSOC
      19. 16.1.19 0x2E/2F StateOfHealth()
      20. 16.1.20 0x30/31 ChargingVoltage()
      21. 16.1.21 0x32/33 ChargingCurrent()
      22. 16.1.22 0x34/35 TerminateVoltage()
      23. 16.1.23 0x36/0x37/0x38/0x39 Timestamp()
      24. 16.1.24 QMax Cycles() 0x3A/3B
      25. 16.1.25 0x3C/3D DesignCapacity()
      26. 16.1.26 0x3E/3F AltManufacturerAccess()
      27. 16.1.27 0x40/0x5F MACData()
      28. 16.1.28 0x60 MACDataChecksum()
      29. 16.1.29 0x61 MACDataLength()
      30. 16.1.30 0x62/63 VoltHiSetThreshold
      31. 16.1.31 0x64/65 VoltHiClearThreshold
      32. 16.1.32 0x66/67 VoltLoSetThreshold
      33. 16.1.33 0x68/69 VoltLoClearThreshold
      34. 16.1.34 0x6A TempHiSetThreshold
      35. 16.1.35 0x6B TempHiClearThreshold
      36. 16.1.36 0X6C TempLoSetThreshold
      37. 16.1.37 0x6D TempLoClearThreshold
      38. 16.1.38 0x6E InterruptStatus()
      39. 16.1.39 0x6F SOCSetDeltaThreshold
    2. 16.2 0x00, 0x01 ManufacturerAccess() and 0x3E, 0x3F AltManufacturerAccess()
      1. 16.2.1  AltManufacturerAccess() 0x0001 Device Type
      2. 16.2.2  AltManufacturerAccess() 0x0002 Firmware Version
      3. 16.2.3  AltManufacturerAccess() 0x0003 Hardware Version
      4. 16.2.4  AltManufacturerAccess() 0x0004 Instruction Flash Signature
      5. 16.2.5  AltManufacturerAccess() 0x0005 Static DF Signature
      6. 16.2.6  AltManufacturerAccess() 0x0006 Chemical ID
      7. 16.2.7  AltManufacturerAccess() 0x0007 Pre_MACWrite
      8. 16.2.8  AltManufacturerAccess() 0x0008 Static Chem DF Signature
      9. 16.2.9  AltManufacturerAccess() 0x0009 All DF Signature
      10. 16.2.10 AltManufacturerAccess() 0x000B SHELF Enable
      11. 16.2.11 AltManufacturerAccess() 0x000C SHELF Disable
      12. 16.2.12 AltManufacturerAccess() 0x0010 SHUTDOWN Mode
      13. 16.2.13 AltManufacturerAccess() 0x0012 Device Reset
      14. 16.2.14 AltManufacturerAccess() 0x0015 SHIP Mode Enable
      15. 16.2.15 AltManufacturerAccess() 0x0016 SHIP Mode Disable
      16. 16.2.16 AltManufacturerAccess() 0x0017 QMax Day
      17. 16.2.17 AltManufacturerAccess() 0x001F CHG FET Toggle
      18. 16.2.18 AltManufacturerAccess() 0x0020 DSG FET Toggle
      19. 16.2.19 AltManufacturerAccess() 0x0021 Gauging
      20. 16.2.20 AltManufacturerAccess() 0x0022 FET Control
      21. 16.2.21 AltManufacturerAccess() 0x0023 Lifetime Data Collection
      22. 16.2.22 AltManufacturerAccess() 0x0024 Permanent Failure
      23. 16.2.23 AltManufacturerAccess() 0x0028 Lifetime Data Reset
      24. 16.2.24 AltManufacturerAccess() 0x0029 Permanent Fail Data Reset
      25. 16.2.25 AltManufacturerAccess() 0x002D CALIBRATION Mode
      26. 16.2.26 AltManufacturerAccess() 0x002E Lifetime Data Flush
      27. 16.2.27 AltManufacturerAccess() 0x002F Lifetime Data SPEED UP Mode
      28. 16.2.28 AltManufacturerAccess() 0x0030 Seal Device
      29. 16.2.29 AltManufacturerAccess() 0x0035 Security Keys
      30. 16.2.30 AltManufacturerAccess() 0x0041 Device Reset
      31. 16.2.31 AltManufacturerAccess() 0x0047 Tambient Sync
      32. 16.2.32 AltManufacturerAccess() 0x004A Device Name
      33. 16.2.33 AltManufacturerAccess() 0x004B Device Chem
      34. 16.2.34 AltManufacturerAccess() 0x004C Manufacturer Name
      35. 16.2.35 AltManufacturerAccess() 0x004D Manufacture Date
      36. 16.2.36 AltManufacturerAccess() 0x004E Serial Number
      37. 16.2.37 AltManufacturerAccess() 0x0052 PFAlert
        1. 16.2.37.1 PF Alert A+B
        2. 16.2.37.2 PF Alert C+D
      38. 16.2.38 AltManufacturerAccess() 0x0053 PFStatus
        1. 16.2.38.1 PF Status A+B
        2. 16.2.38.2 PF Status C+D
      39. 16.2.39 AltManufacturerAccess() 0x0054 OperationStatus
        1. 16.2.39.1 Operation Status A
        2. 16.2.39.2 Operation Status B
      40. 16.2.40 AltManufacturerAccess() 0x0055 ChargingStatus
        1. 16.2.40.1 Temp Range
        2. 16.2.40.2 Charging Status
      41. 16.2.41 AltManufacturerAccess() 0x0056 GaugingStatus
      42. 16.2.42 AltManufacturerAccess() 0x0057 ManufacturingStatus
      43. 16.2.43 AltManufacturerAccess() 0x0060 Lifetime Data Block 1
      44. 16.2.44 AltManufacturerAccess() 0x0061 Lifetime Data Block 2
      45. 16.2.45 AltManufacturerAccess() 0x0062 Lifetime Data Block 3
      46. 16.2.46 ManufacturerAccess() 0x0063 Lifetime Data Block 4
      47. 16.2.47 ManufacturerAccess() 0x0064 Lifetime Data Block 5
      48. 16.2.48 AltManufacturerAccess() 0x0065–0x006B Lifetime SOC Range Table Data Blocks
      49. 16.2.49 AltManufacturerAccess() 0x006C Lifetime Data Block 13
      50. 16.2.50 AltManufacturerAccess() 0x0070 ManufacturerInfo
      51. 16.2.51 AltManufacturerAccess() 0x0071 DAStatus1
      52. 16.2.52 AltManufacturerAccess() 0x0072 DAStatus2
      53. 16.2.53 AltManufacturerAccess() 0x0073 ITStatus1
      54. 16.2.54 AltManufacturerAccess() 0x0074 ITStatus2
      55. 16.2.55 AltManufacturerAccess() 0x0075 ITStatus3
      56. 16.2.56 AltManufacturerAccess() 0x0077 FCC_SOH
      57. 16.2.57 AltManufacturerAccess() 0x0078 Filtered Capacity
      58. 16.2.58 AltManufacturerAccess() 0x007A ManufacturerInfoB
      59. 16.2.59 AltManufacturerAccess() 0x007B ManufacturerInfoC
      60. 16.2.60 AltManufacturerAccess() 0x0097 FET Control Override
      61. 16.2.61 AltManufacturerAccess() 0x00A3 System Reset Enable
      62. 16.2.62 AltManufacturerAccess() 0x00A4 System Reset
      63. 16.2.63 AltManufacturerAccess() 0x00B0 ChargingVoltageOverride
      64. 16.2.64 AltManufacturerAccess() 0x00B1 BattSenseOutput
      65. 16.2.65 AltManufacturerAccess() 0x00E0 Ra Table Cell0
      66. 16.2.66 AltManufacturerAccess() 0x0F00 ROM Mode
      67. 16.2.67 Data Flash Access() 0x4000–0x5FFF
      68. 16.2.68 AltManufacturerAccess() 0x7C40 Switch to HDQ
      69. 16.2.69 AltManufacturerAccess() 0xF080 Exit Calibration Output Mode
      70. 16.2.70 AltManufacturerAccess() 0xF081 Output CC and ADC for Calibration
      71. 16.2.71 AltManufacturerAccess() 0xF083 OutputTemperatureCal
      72. 16.2.72 AltManufacturerAccess() 0xF0A0 ProtectorCalibration
      73. 16.2.73 AltManufacturerAccess() 0xF0A1 ProtectorImage1
      74. 16.2.74 AltManufacturerAccess() 0xF0A2 ProtectorImage2
      75. 16.2.75 AltManufacturerAccess() 0xF0A3 ProtectorImageSave
      76. 16.2.76 AltManufacturerAccess() 0xF0A4 ProtectorImageLock
      77. 16.2.77 AltManufacturerAccess() 0xF0A5 ProtectorFactoryConfig
  19. 17Data Flash Access and Format
    1. 17.1 Data Flash Access
      1. 17.1.1 Minimum Voltage
    2. 17.2 Data Formats
      1. 17.2.1 Unsigned Integer
      2. 17.2.2 Integer
      3. 17.2.3 Floating Point
      4. 17.2.4 Hex
      5. 17.2.5 String
  20. 18Data Flash Summary
    1. 18.1 Data Flash Summary
  21. 19Revision History

18.1 Data Flash Summary

Table 18-1 Data Flash Table
ClassSubclassAddressNameTypeMin ValueMax ValueDefaultUnits
CalibrationVoltage0x4000Cell GainI2–327673276712101—
CalibrationVoltage0x4002Pack GainU206553524835—
CalibrationCurrent0x4006CC GainF41.00E–014.00E+003.68—
CalibrationCurrent0x400ACapacity GainF42.98262E+021.193046E+084390411.01—
CalibrationTemperature0x4014Internal Temp OffsetI1–12812700.1°C
CalibrationTemperature0x4015External1 Temp OffsetI1–12812700.1°C
CalibrationTemperature0x4016External2 Temp OffsetI1–12812700.1°C
CalibrationInternal Temp Model0x43C0Int GainI2–3276832767–13908—
CalibrationInternal Temp Model0x43C2Int base offsetI2–32768327676959—
CalibrationInternal Temp Model0x43C4Int Minimum ADI2–32768327670—
CalibrationInternal Temp Model0x43C6Int Maximum TempI2–327683276769590.1 K
CalibrationCell Temperature Model0x43C8Coeff a1I2–3276832767–17447—
CalibrationCell Temperature Model0x43CACoeff a2I2–327683276729322—
CalibrationCell Temperature Model0x43CCCoeff a3I2–3276832767–25430—
CalibrationCell Temperature Model0x43CECoeff a4I2–327683276729836—
CalibrationCell Temperature Model0x43D0Coeff a5I2–32768327671200—
CalibrationCell Temperature Model0x43D2Coeff b1I2–3276832767–293—
CalibrationCell Temperature Model0x43D4Coeff b2I2–3276832767552—
CalibrationCell Temperature Model0x43D6Coeff b3I2–3276832767–2887—
CalibrationCell Temperature Model0x43D8Coeff b4I2–32768327674591—
CalibrationCell Temperature Model0x43DARc0I2–327683276711703—
CalibrationCell Temperature Model0x43DCAdc0I2–327683276711703—
CalibrationCell Temperature Model0x43DERpadI2–32768327671—
CalibrationCell Temperature Model0x43E0RintI2–327683276718000—
Calibration2nd Temperature Model0x43E2Coeff a1I2–3276832767–17447—
Calibration2nd Temperature Model0x43E4Coeff a2I2–327683276729322—
Calibration2nd Temperature Model0x43E6Coeff a3I2–3276832767–25430—
Calibration2nd Temperature Model0x43E8Coeff a4I2–327683276729836—
Calibration2nd Temperature Model0x43EACoeff a5I2–32768327671200—
Calibration2nd Temperature Model0x43ECCoeff b1I2–3276832767–293—
Calibration2nd Temperature Model0x43EECoeff b2I2–3276832767552—
Calibration2nd Temperature Model0x43F0Coeff b3I2–3276832767–2887—
Calibration2nd Temperature Model0x43F2Coeff b4I2–32768327674591—
Calibration2nd Temperature Model0x43F4Rc0I2–327683276711703—
Calibration2nd Temperature Model0x43F6Adc0I2–327683276711703—
Calibration2nd Temperature Model0x43F8RpadI2–32768327671—
Calibration2nd Temperature Model0x43FARintI2–327683276718000—
CalibrationCurrent Deadband0x4401DeadbandU102553mA
CalibrationCurrent Deadband0x4402Coulomb Counter DeadbandU102559116 nV
ProtectionsHW Threshold Targets0x4020OVPU2200050004525mV
ProtectionsHW Threshold Targets0x4022UVPU2200040002300mV
ProtectionsHW Threshold Targets0x4024OCCI2010001400.1 mV
ProtectionsHW Threshold Targets0x4026OCDI2–10000–1600.1 mV
ProtectionsHW Threshold Targets0x4028SCDI2–10000–2000.1 mV
ProtectionsHW Threshold Targets0x402AI-WakeI2–10000–200.1 mV
ProtectionsHW Threshold Targets0x402CBDPI2–10000–200mV
ProtectionsHW Threshold Targets0x402EBCPI201000200mV
ProtectionsHW Threshold Targets0x4030BDNI2–10000–200mV
ProtectionsHW Threshold Targets0x4032BCNI201000200mV
ProtectionsHW Threshold Targets0x4034Field CalH20x00xFFFF0x0Hex
ProtectionsHW Threshold Targets0x4036Field ConfigH10x00xFF0x00Hex
ProtectionsCUV0x46D8ThresholdI20327672500mV
ProtectionsCUV0x46DADelayU102551s
ProtectionsCUV0x46DBRecoveryI20327672900mV
ProtectionsCUV0x46DDRecovery DelayU102551s
ProtectionsHCUV0x46DERecoveryI20327672900mV
ProtectionsHCUV0x46E0Recovery ChgI20327672520mV
ProtectionsHCUV0x46E2Recovery DelayU102551s
ProtectionsCOV0x46E3Threshold Low TempI20327674490mV
ProtectionsCOV0x46E5Threshold Standard Temp LowI20327674490mV
ProtectionsCOV0x46E7Threshold Standard Temp HighI20327674490mV
ProtectionsCOV0x46E9Threshold High TempI20327674490mV
ProtectionsCOV0x46EBThreshold Rec TempI20327674490mV
ProtectionsCOV0x46EDDelayU102551s
ProtectionsCOV0x46EERecovery Low TempI20327674290mV
ProtectionsCOV0x46F0Recovery Standard Temp LowI20327674290mV
ProtectionsCOV0x46F2Recovery Standard Temp HighI20327674290mV
ProtectionsCOV0x46F4Recovery High TempI20327674290mV
ProtectionsCOV0x46F6Recovery Rec TempI20327674290mV
ProtectionsCOV0x46F8Recovery DelayU102551s
ProtectionsHCOV0x46F9RecoveryI20327674290mV
ProtectionsHCOV0x46FBRecovery DelayU102551s
ProtectionsOCC0x46FCThresholdI2–327683276712000mA
ProtectionsOCC0x46FEDelayU102551s
ProtectionsOCC0x46FFRecovery ThresholdI2–3276832767200mA
ProtectionsOCC0x4701Recovery DelayU1025510s
ProtectionsHOCC0x4702Recovery ThresholdI2–3276832767200mA
ProtectionsHOCC0x4704Recovery DelayU1025570s
ProtectionsOCD0x4705ThresholdI2–3276832767–7000mA
ProtectionsOCD0x4707DelayU102553s
ProtectionsOCD0x4708Recovery ThresholdI2–3276832767–200mA
ProtectionsOCD0x470ARecovery DelayU1025510s
ProtectionsHOCD0x470BRecovery ThresholdI2–3276832767–200mA
ProtectionsHOCD0x470DRecovery DelayU1025570s
ProtectionsHSCD0x470ERecovery ThresholdI2–3276832767–200mA
ProtectionsHSCD0x4710Recovery DelayU1025570s
ProtectionsOTC0x4711ThresholdI22332393232820.1 K
ProtectionsOTC0x4713DelayU102552s
ProtectionsOTC0x4714RecoveryI22332393232320.1 K
ProtectionsOTD0x4716ThresholdI22332393233320.1 K
ProtectionsOTD0x4718DelayU102552s
ProtectionsOTD0x4719RecoveryI22332393232820.1 K
ProtectionsOTF0x471BThresholdI22332393235320.1 K
ProtectionsOTF0x471DDelayU102552s
ProtectionsOTF0x471ERecoveryI22332393233820.1 K
ProtectionsUTC0x4720ThresholdI22332393227320.1 K
ProtectionsUTC0x4722DelayU102552s
ProtectionsUTC0x4723RecoveryI22332393227820.1 K
ProtectionsUTD0x4725ThresholdI22332393227320.1 K
ProtectionsUTD0x4727DelayU102552s
ProtectionsUTD0x4728RecoveryI22332393227820.1 K
ProtectionsPTO0x472ACharge ThresholdI2–32768327672000mA
ProtectionsPTO0x472CSuspend ThresholdI2–32768327671800mA
ProtectionsPTO0x472EDelayU20655351800s
ProtectionsPTO0x4730ResetI20327672mAh
ProtectionsCTO0x4732Charge ThresholdI2–32768327672500mA
ProtectionsCTO0x4734Suspend ThresholdI2–32768327672000mA
ProtectionsCTO0x4736DelayU206553554000s
ProtectionsCTO0x4738ResetI20327672mAh
SettingsProtection0x46D3Protection ConfigurationH10x00x020x0Hex
SettingsProtection0x46D4Enabled Protections AH10x00xFF0x57Hex
SettingsProtection0x46D5Enabled Protections BH10x00xFF0x35Hex
SettingsProtection0x46D6Enabled Protections CH10x00xFF0x14Hex
SettingsProtection0x46D7Enabled Protections DH10x00xFF0xCCHex

Settings

Permanent Failure

0x477D

Enabled PF A

H1

0x0

0xFF

0x00

Hex

Settings

Permanent Failure

0x477F

Enabled PF C

H1

0x0

0xFF

0x00

Hex

SettingsBatt Sense0x46C2Batt Sense OptionsH10x00x010x00Hex
SettingsBatt Sense0x46C3Batt Sense ConfigH10x00xFF0x00Hex
SettingsBatt Sense0x46C4RLO Charge ConfigH10x00x0C0x0CHex
SettingsBatt Sense0x46C5RLO Charge ThresholdI203276775mA
SettingsBatt Sense0x46C7Buffer Mode ThresholdI20327672500mV
SettingsBatt Sense0x46C9Buffer Mode DelayU102551s
SettingsBatt Sense0x46CABuffer Mode RecoveryI20327672900mV
SettingsBatt Sense0x46CCBuffer Mode PACK MarginI2–10001000100mV
SettingsBatt Sense0x46CETransition ConfigH10x00x6C0x44Hex
SettingsBatt Sense0x46CFTransition DelayU2010002502 μs
SettingsBatt Sense0x46D1Protection Enable DelayU112553ms
SettingsBatt Sense0x46D2Protection Recovery DelayU102555s
SettingsConfiguration0x45C0FET OptionsH20x00x01FF0x0142Hex
SettingsConfiguration0x45C2FET OVRD TimeU230180060s
SettingsConfiguration0x45C4I2C Gauging ConfigurationH10x00x3F0x20Hex
SettingsConfiguration0x45C5I2C ConfigurationH20x00x08FF0x0028Hex
SettingsConfiguration0x45C7Alt I2C AddressH10x00xFF0x0Hex
SettingsConfiguration0x45C8Alt I2C Addr ChkH10x00xFF0x0Hex
SettingsConfiguration0x45C9Auth ConfigH10x00x030x00Hex
SettingsConfiguration0x45CAPower ConfigH20x00xFFFF0x0010Hex
SettingsConfiguration0x45CEGPO Pin ConfigH10x00x010x00Hex
SettingsConfiguration0x45CFHost Intr ConfigH10x00x3B0x00Hex
SettingsConfiguration0x45D6Init Voltage High SetI2050004500mV
SettingsConfiguration0x45D8Init Voltage High ClearI2050004400mV
SettingsConfiguration0x45DAInit Voltage Low SetI2050002500mV
SettingsConfiguration0x45DCInit Voltage Low ClearI2050002600mV
SettingsConfiguration0x45DEInit Temperature High SetI1–12812760°C
SettingsConfiguration0x45DFInit Temperature High ClearI1–12812755°C
SettingsConfiguration0x45E0Init Temperature Low SetI1–1281270°C
SettingsConfiguration0x45E1Init Temperature Low ClearI1–1281275°C
SettingsConfiguration0x45E2SOC DeltaU101001%
SettingsConfiguration0x4608SOC Flag Config AH20x00x0FFF0x0C8CHex
SettingsConfiguration0x460ASOC Flag Config BH10x00xFF0x8CHex
SettingsConfiguration0x4623IT Gauging ConfigurationH20x00xFFFF0xF5DEHex
SettingsConfiguration0x4627IT Gauging ExtH20x00000x003F0x003BHex
SettingsConfiguration0x463CCharging ConfigurationH20x00x3F870x0000Hex
SettingsConfiguration0x46B1Temperature EnableH10x00x0F0x02Hex
SettingsConfiguration0x46B2DA ConfigurationH20x00x0C100x0410Hex
SettingsAFE0x46B5ZVCHG Exit ThresholdI2020002000mV
SettingsAFE0x46B7ZVCHG PACK ThresholdI2020001500mV
SettingsBTP0x45D0Init Discharge SetI2032767150mAh
SettingsBTP0x45D2Init Charge SetI2032767175mAh
SettingsBTP0x45D4Init Discharge Set RSOCU1010010%
SettingsBTP0x45D5Init Charge Set RSOCU1010015%
SettingsLifetimes0x473ALifetimes ConfigurationH20x00x00FF0x0000Hex
SettingsLifetimes0x473DTime RSOC Threshold AU1010095%
SettingsLifetimes0x473ETime RSOC Threshold BU1010090%
SettingsLifetimes0x473FTime RSOC Threshold CU1010080%
SettingsLifetimes0x4740Time RSOC Threshold DU1010050%
SettingsLifetimes0x4741Time RSOC Threshold EU1010020%
SettingsLifetimes0x4742Time RSOC Threshold FU1010010%
SettingsLifetimes0x4743Time RSOC Threshold GU101005%
SettingsManufacturing0x438CMfg Status initH20x00xFFFF0x0000Hex

Permanent Fail

SUV

0x4781

Threshold

I2

0

32767

2200

mV

Permanent Fail

SUV

0x4783

Delay

U1

0

255

5

s

Permanent Fail

SOV

0x4784

Threshold

I2

0

32767

4500

mV

Permanent Fail

SOV

0x4786

Delay

U1

0

255

5

s

Permanent Fail

CFET

0x4787

OFF Threshold

I2

0

500

5

mA

Permanent Fail

CFET

0x4789

OFF Delay

U1

0

255

5

s

Permanent Fail

DFET

0x478A

OFF Threshold

I2

-500

0

-5

mA

Permanent Fail

DFET

0x478C

OFF Delay

U1

0

255

5

s

Advanced Charge AlgorithmTemperature Ranges0x463ET1 TempI1–1281270°C
Advanced Charge AlgorithmTemperature Ranges0x463FT2 TempI1–12812710°C
Advanced Charge AlgorithmTemperature Ranges0x4640T5 TempI1–12812720°C
Advanced Charge AlgorithmTemperature Ranges0x4641T6 TempI1–12812725°C
Advanced Charge AlgorithmTemperature Ranges0x4642T3 TempI1–12812745°C
Advanced Charge AlgorithmTemperature Ranges0x4643T4 TempI1–12812755°C
Advanced Charge AlgorithmTemperature Ranges0x4644Hysteresis TempI101271°C
Advanced Charge AlgorithmLow Temp Charging0x4382VoltageI20327674400mV
Advanced Charge AlgorithmLow Temp Charging0x4645Current LowI2032767132mA
Advanced Charge AlgorithmLow Temp Charging0x4647Current MedI2032767352mA
Advanced Charge AlgorithmLow Temp Charging0x4649Current HighI2032767264mA
Advanced Charge AlgorithmStandard Temp Low Charging0x4384VoltageI20327674400mV
Advanced Charge AlgorithmStandard Temp Low Charging0x464BCurrent LowI20327671980mA
Advanced Charge AlgorithmStandard Temp Low Charging0x464DCurrent MedI20327674004mA
Advanced Charge AlgorithmStandard Temp Low Charging0x464FCurrent HighI20327672992mA
Advanced Charge AlgorithmStandard Temp High Charging0x4386VoltageI20327674400mV
Advanced Charge AlgorithmStandard Temp High Charging0x4651Current LowI20327671980mA
Advanced Charge AlgorithmStandard Temp High Charging0x4653Current MedI20327674004mA
Advanced Charge AlgorithmStandard Temp High Charging0x4655Current HighI20327672992mA
Advanced Charge AlgorithmHigh Temp Charging0x4388VoltageI20327674100mV
Advanced Charge AlgorithmHigh Temp Charging0x4657Current LowI20327671012mA
Advanced Charge AlgorithmHigh Temp Charging0x4659Current MedI20327671980mA
Advanced Charge AlgorithmHigh Temp Charging0x465BCurrent HighI20327671496mA
Advanced Charge AlgorithmRec Temp Charging0x438AVoltageI20327674400mV
Advanced Charge AlgorithmRec Temp Charging0x465DCurrent LowI20327672508mA
Advanced Charge AlgorithmRec Temp Charging0x465FCurrent MedI20327674488mA
Advanced Charge AlgorithmRec Temp Charging0x4661Current HighI20327673520mA
Advanced Charge AlgorithmPre-Charging0x4663CurrentI203276788mA
Advanced Charge AlgorithmVoltage Range0x4665Precharge Start VoltageI20327672500mV
Advanced Charge AlgorithmVoltage Range0x4667Charging Voltage LowI20327672900mV
Advanced Charge AlgorithmVoltage Range0x4669Charging Voltage MedI20327673600mV
Advanced Charge AlgorithmVoltage Range0x466BCharging Voltage HighI20327674000mV
Advanced Charge AlgorithmVoltage Range0x466DCharging Voltage HysteresisU102550mV
Advanced Charge AlgorithmSoC Range0x466ECharging SoC MedU1010050%
Advanced Charge AlgorithmSoC Range0x466FCharging SoC HighU1010075%
Advanced Charge AlgorithmSoC Range0x4670Charging SoC HysteresisU101001%
Advanced Charge AlgorithmDegrade Mode 10x4671Cycle ThresholdU206553550—
Advanced Charge AlgorithmDegrade Mode 10x4673SOH ThresholdU1010095%
Advanced Charge AlgorithmDegrade Mode 10x4674Runtime ThresholdU20655358760h
Advanced Charge AlgorithmDegrade Mode 10x4676High SOC ThresholdU20655358760h
Advanced Charge AlgorithmDegrade Mode 10x4678High Temp ThresholdU20655358760h
Advanced Charge AlgorithmDegrade Mode 10x467AHigh Temp at SOC ThresholdU20655358760h
Advanced Charge AlgorithmDegrade Mode 10x467CVoltage DegradationI203276710mV
Advanced Charge AlgorithmDegrade Mode 10x467ECurrent DegradationU1010010%
Advanced Charge AlgorithmDegrade Mode 20x467FCycle ThresholdU2065535150—
Advanced Charge AlgorithmDegrade Mode 20x4681SOH ThresholdU1010080%
Advanced Charge AlgorithmDegrade Mode 20x4682Runtime ThresholdU206553517520h
Advanced Charge AlgorithmDegrade Mode 20x4684High SOC ThresholdU206553517520h
Advanced Charge AlgorithmDegrade Mode 20x4686High Temp ThresholdU206553517520h
Advanced Charge AlgorithmDegrade Mode 20x4688High Temp at SOC ThresholdU206553517520h
Advanced Charge AlgorithmDegrade Mode 20x468AVoltage DegradationU206553540mV
Advanced Charge AlgorithmDegrade Mode 20x468CCurrent DegradationU1010020%
Advanced Charge AlgorithmDegrade Mode 30x468DCycle ThresholdU2065535350—
Advanced Charge AlgorithmDegrade Mode 30x468FSOH ThresholdU1010060%
Advanced Charge AlgorithmDegrade Mode 30x4690Runtime ThresholdU206553526280h
Advanced Charge AlgorithmDegrade Mode 30x4692High SOC ThresholdU206553526280h
Advanced Charge AlgorithmDegrade Mode 30x4694High Temp ThresholdU206553526280h
Advanced Charge AlgorithmDegrade Mode 30x4696High Temp at SOC ThresholdU206553526280h
Advanced Charge AlgorithmDegrade Mode 30x4698Voltage DegradationU206553570mV
Advanced Charge AlgorithmDegrade Mode 30x469ACurrent DegradationU1010040%
Advanced Charge AlgorithmDegrade Mode0x4200Runtime DegradeU20655350h
Advanced Charge AlgorithmDegrade Mode0x469BCycle Count Start RuntimeU102551—
Advanced Charge AlgorithmDegrade Mode0x469CRuntime Update IntervalU101810h
Advanced Charge AlgorithmCS Degrade0x469DTemperature ThresholdI203276732320.1 K
Advanced Charge AlgorithmCS Degrade0x469FVoltage ThresholdI20327674200mV
Advanced Charge AlgorithmCS Degrade0x46A1Time IntervalU2014400300s
Advanced Charge AlgorithmCS Degrade0x46A3Delta VoltageI203276725mV
Advanced Charge AlgorithmCS Degrade0x46A5Min CVI20327673000mV
Advanced Charge AlgorithmTermination Config0x46A7Charge Term Taper CurrentI2032767100mA
Advanced Charge AlgorithmTermination Config0x46ABCharge Term Voltage OffsetI2032767100mV
Advanced Charge AlgorithmTermination Config0x46ADCharge Term Charging VoltageI20327674400mV
Advanced Charge AlgorithmIR Correction0x46B0Averaging IntervalU1125512s
Gas GaugingCurrent Thresholds0x46BADsg Current ThresholdI2–327683276760mA
Gas GaugingCurrent Thresholds0x46BCChg Current ThresholdI2–327683276775mA
Gas GaugingCurrent Thresholds0x46BEQuit CurrentI203276740mA
Gas GaugingCurrent Thresholds0x46C0Dsg Relax TimeU1025560s
Gas GaugingCurrent Thresholds0x46C1Chg Relax TimeU1025560s
Gas GaugingMax Load0x45FBMax Load CurrentI2–327680–500mA
Gas GaugingMax Load0x45FDMax Load RsocU1010050%
Gas GaugingDesign0x4600Design Capacity mAhI20327675300mAh
Gas GaugingDesign0x4602Design Capacity cWhI20327672040cWh
Gas GaugingDesign0x4604Design VoltageI20327673850mV
Gas GaugingCycle0x4606Cycle Count PercentageU1010090%
Gas GaugingFD0x460BSet Voltage ThresholdI2050003000mV
Gas GaugingFD0x460DClear Voltage ThresholdI2050003100mV
Gas GaugingFD0x460FSet % RSOC ThresholdU101000%
Gas GaugingFD0x4610Clear % RSOC ThresholdU101005%
Gas GaugingFC0x4611Set Voltage ThresholdI2050004400mV
Gas GaugingFC0x4613Clear Voltage ThresholdI2050004300mV
Gas GaugingFC0x4615Set % RSOC ThresholdU10100100%
Gas GaugingFC0x4616Clear % RSOC ThresholdU1010095%
Gas GaugingTD0x4617Set Voltage ThresholdI2050003200mV
Gas GaugingTD0x4619Clear Voltage ThresholdI2050003300mV
Gas GaugingTD0x461BSet % RSOC ThresholdU101006%
Gas GaugingTD0x461CClear % RSOC ThresholdU101008%
Gas GaugingTC0x461DSet Voltage ThresholdI2050004400mV
Gas GaugingTC0x461FClear Voltage ThresholdI2050004300mV
Gas GaugingTC0x4621Set % RSOC ThresholdU10100100%
Gas GaugingTC0x4622Clear % RSOC ThresholdU1010095%
Gas GaugingState0x4186Qmax Cell 1I20327675359mAh
Gas GaugingState0x4188Qmax DayU20655350—
Gas GaugingState0x418AQmax Cycle CountU20655350—
Gas GaugingState0x418CUpdate StatusH10x00x0E0x0—
Gas GaugingState0x418DCell 1 Chg Voltage at EoCI20327674375mV
Gas GaugingState0x418FCurrent at EoCI2032767100mA
Gas GaugingState0x4191Avg I Last RunI2–3276832767–500mA
Gas GaugingState0x4193Avg P Last RunI2–3276832767–192cW
Gas GaugingState0x4195Delta VoltageI2–32768327670mV
Gas GaugingState0x4197Temp kI20327672000.1°C/256 cW
Gas GaugingState0x4199Temp aI20327671000s
Gas GaugingState0x419BMax Avg I Last RunI2–3276832767–500mA
Gas GaugingState0x419DMax Avg P Last RunI2–3276832767–192cW
Gas GaugingState0x41C0Cycle CountU20655350—
Gas GaugingState0x45B8SOH Temp kI20327671000.1°C/256 cW
Gas GaugingState0x45BASOH Temp aI20327671000s
Gas GaugingIT Cfg0x4180Design ResistanceI213276790mΩ
Gas GaugingIT Cfg0x4182Pack ResistanceI20327670mΩ
Gas GaugingIT Cfg0x4184System ResistanceI20327670mΩ
Gas GaugingIT Cfg0x454ERa FilterU209998000.1%
Gas GaugingIT Cfg0x4551Ra Max DeltaU1025515%
Gas GaugingIT Cfg0x4554Resistance Parameter FilterU216553565142—
Gas GaugingIT Cfg0x4556Near EDV Ra Param FilterU216553562184—
Gas GaugingIT Cfg0x4558Cell 1 Interconnect ResistanceI203276702–10 Ω
Gas GaugingIT Cfg0x455AMax Current Change %U1010010%
Gas GaugingIT Cfg0x455BResistance Update VoltageI203276750mV
Gas GaugingIT Cfg0x457FQmax DeltaU131005%
Gas GaugingIT Cfg0x4580Qmax Upper BoundU1100255130%
Gas GaugingIT Cfg0x4581Cycle Adjust ThresholdU1025520—
Gas GaugingIT Cfg0x4582Cycle Adj IncrU1025550.01%
Gas GaugingIT Cfg0x4583OCV Pred Active T LimitU210065535200s
Gas GaugingIT Cfg0x4585OCV Pred Transient TU210065535300s
Gas GaugingIT Cfg0x4587OCV Pred Measure TimeU2065535200s
Gas GaugingIT Cfg0x4589Term VoltageI20327673000mV
Gas GaugingIT Cfg0x458BTerm V Hold TimeU102552s
Gas GaugingIT Cfg0x458CTerm Voltage DeltaI2032767200mV
Gas GaugingIT Cfg0x4597Max Simulation IterationsU1205050—
Gas GaugingIT Cfg0x4598Simulation Near Term DeltaI2032767250mV
Gas GaugingIT Cfg0x45AAFast Scale Start SOCU1010010%
Gas GaugingIT Cfg0x45B3Min Delta VoltageI2–32768327670mV
Gas GaugingIT Cfg0x4629Load SelectU1071—
Gas GaugingIT Cfg0x462ALoad ModeU1011—
Gas GaugingIT Cfg0x462BUser Rate-mAI2–900000mA
Gas GaugingIT Cfg0x462DUser Rate-cWI2–3276800cW
Gas GaugingIT Cfg0x462FReserve Cap-mAhI2090000mAh
Gas GaugingIT Cfg0x4631Reserve Cap-cWhI20320000cWh
Gas GaugingIT Cfg0x463APredict Ambient TimeU20655352000s
Gas GaugingSmoothing0x4633Smooth Relax TimeU21327671000s
Gas GaugingSmoothing0x4635Term Smooth Start Cell V DeltaI2032767150mV
Gas GaugingSmoothing0x4637Term Smooth Final Cell V DeltaI2032767100mV
Gas GaugingSmoothing0x4639Term Smooth TimeU113276720s
Gas GaugingSoH0x45B7SoH Load RateU10255500.1 Hr rate
PowerPower0x45E3Valid Update VoltageI20327672100mV
PowerShutdown0x45E5Shutdown VoltageI20327672150mV
PowerShutdown0x45E7Shutdown TimeU1025510s
PowerShutdown0x45E8Charger Present ThresholdI2032767100mV
PowerSleep0x45EASleep CurrentI203276715mA
PowerSleep0x45ECVoltage TimeU11205s
PowerShip0x45EDFET Off TimeU1012710s
PowerShip0x45EEDelayU1025420s
PowerShip0x45FEAuto Ship TimeU20655354320min
PowerShipmode0x45EFShipmode Voltage ThresholdI20327672300mV
PowerShipmode0x45F1Shipmode Voltage DelayU1025510s
PowerShipmode0x45F2Shipmode Command DelayU102550s
PowerShipmode0x45F3Shipmode Measure TimeU113030s
PowerShelf0x45F4Shelf Voltage ThresholdI20327672200mV
PowerShelf0x45F6Shelf Voltage DelayU1025510s
PowerShelf0x45F7Shelf Command DelayU1025510s
PowerShelf0x45F8Shelf Measure TimeU113030s
PowerShelf0x45F9Shelf Exit HoldoffU1125510s
PowerSysReset0x45FADsg FET Off TimeU10300s
System DataManufacturer Data0x4041Manufacturer Info Block A01H10x00xFF0x61Hex
System DataManufacturer Data0x4042Manufacturer Info Block A02H10x00xFF0x62Hex
System DataManufacturer Data0x4043Manufacturer Info Block A03H10x00xFF0x63Hex
System DataManufacturer Data0x4044Manufacturer Info Block A04H10x00xFF0x64Hex
System DataManufacturer Data0x4045Manufacturer Info Block A05H10x00xFF0x65Hex
System DataManufacturer Data0x4046Manufacturer Info Block A06H10x00xFF0x66Hex
System DataManufacturer Data0x4047Manufacturer Info Block A07H10x00xFF0x67Hex
System DataManufacturer Data0x4048Manufacturer Info Block A08H10x00xFF0x68Hex
System DataManufacturer Data0x4049Manufacturer Info Block A09H10x00xFF0x69Hex
System DataManufacturer Data0x404AManufacturer Info Block A10H10x00xFF0x6AHex
System DataManufacturer Data0x404BManufacturer Info Block A11H10x00xFF0x6BHex
System DataManufacturer Data0x404CManufacturer Info Block A12H10x00xFF0x6CHex
System DataManufacturer Data0x404DManufacturer Info Block A13H10x00xFF0x6DHex
System DataManufacturer Data0x404EManufacturer Info Block A14H10x00xFF0x6EHex
System DataManufacturer Data0x404FManufacturer Info Block A15H10x00xFF0x6FHex
System DataManufacturer Data0x4050Manufacturer Info Block A16H10x00xFF0x70Hex
System DataManufacturer Data0x4051Manufacturer Info Block A17H10x00xFF0x71Hex
System DataManufacturer Data0x4052Manufacturer Info Block A18H10x00xFF0x72Hex
System DataManufacturer Data0x4053Manufacturer Info Block A19H10x00xFF0x73Hex
System DataManufacturer Data0x4054Manufacturer Info Block A20H10x00xFF0x74Hex
System DataManufacturer Data0x4055Manufacturer Info Block A21H10x00xFF0x75Hex
System DataManufacturer Data0x4056Manufacturer Info Block A22H10x00xFF0x76Hex
System DataManufacturer Data0x4057Manufacturer Info Block A23H10x00xFF0x77Hex
System DataManufacturer Data0x4058Manufacturer Info Block A24H10x00xFF0x7AHex
System DataManufacturer Data0x4059Manufacturer Info Block A25H10x00xFF0x78Hex
System DataManufacturer Data0x405AManufacturer Info Block A26H10x00xFF0x79Hex
System DataManufacturer Data0x405BManufacturer Info Block A27H10x00xFF0x30Hex
System DataManufacturer Data0x405CManufacturer Info Block A28H10x00xFF0x31Hex
System DataManufacturer Data0x405DManufacturer Info Block A29H10x00xFF0x32Hex
System DataManufacturer Data0x405EManufacturer Info Block A30H10x00xFF0x33Hex
System DataManufacturer Data0x405FManufacturer Info Block A31H10x00xFF0x34Hex
System DataManufacturer Data0x4060Manufacturer Info Block A32H10x00xFF0x35Hex
System DataManufacturer Info B0x4062Manufacturer Info Block B01H10x00xFF0x61Hex
System DataManufacturer Info B0x4063Manufacturer Info Block B02H10x00xFF0x62Hex
System DataManufacturer Info B0x4064Manufacturer Info Block B03H10x00xFF0x63Hex
System DataManufacturer Info B0x4065Manufacturer Info Block B04H10x00xFF0x64Hex
System DataManufacturer Info B0x4066Manufacturer Info Block B05H10x00xFF0x65Hex
System DataManufacturer Info B0x4067Manufacturer Info Block B06H10x00xFF0x66Hex
System DataManufacturer Info B0x4068Manufacturer Info Block B07H10x00xFF0x67Hex
System DataManufacturer Info B0x4069Manufacturer Info Block B08H10x00xFF0x68Hex
System DataManufacturer Info B0x406AManufacturer Info Block B09H10x00xFF0x69Hex
System DataManufacturer Info B0x406BManufacturer Info Block B10H10x00xFF0x6AHex
System DataManufacturer Info B0x406CManufacturer Info Block B11H10x00xFF0x6BHex
System DataManufacturer Info B0x406DManufacturer Info Block B12H10x00xFF0x6CHex
System DataManufacturer Info B0x406EManufacturer Info Block B13H10x00xFF0x6DHex
System DataManufacturer Info B0x406FManufacturer Info Block B14H10x00xFF0x6EHex
System DataManufacturer Info B0x4070Manufacturer Info Block B15H10x00xFF0x6FHex
System DataManufacturer Info B0x4071Manufacturer Info Block B16H10x00xFF0x70Hex
System DataManufacturer Info B0x4072Manufacturer Info Block B17H10x00xFF0x71Hex
System DataManufacturer Info B0x4073Manufacturer Info Block B18H10x00xFF0x72Hex
System DataManufacturer Info B0x4074Manufacturer Info Block B19H10x00xFF0x73Hex
System DataManufacturer Info B0x4075Manufacturer Info Block B20H10x00xFF0x74Hex
System DataManufacturer Info B0x4076Manufacturer Info Block B21H10x00xFF0x75Hex
System DataManufacturer Info B0x4077Manufacturer Info Block B22H10x00xFF0x76Hex
System DataManufacturer Info B0x4078Manufacturer Info Block B23H10x00xFF0x77Hex
System DataManufacturer Info B0x4079Manufacturer Info Block B24H10x00xFF0x7AHex
System DataManufacturer Info B0x407AManufacturer Info Block B25H10x00xFF0x78Hex
System DataManufacturer Info B0x407BManufacturer Info Block B26H10x00xFF0x79Hex
System DataManufacturer Info B0x407CManufacturer Info Block B27H10x00xFF0x30Hex
System DataManufacturer Info B0x407DManufacturer Info Block B28H10x00xFF0x31Hex
System DataManufacturer Info B0x407EManufacturer Info Block B29H10x00xFF0x32Hex
System DataManufacturer Info B0x407FManufacturer Info Block B30H10x00xFF0x33Hex
System DataManufacturer Info B0x4080Manufacturer Info Block B31H10x00xFF0x34Hex
System DataManufacturer Info B0x4081Manufacturer Info Block B32H10x00xFF0x35Hex
System DataManufacturer Info C0x4083Manufacturer Info Block C01H10x00xFF0x61Hex
System DataManufacturer Info C0x4084Manufacturer Info Block C02H10x00xFF0x62Hex
System DataManufacturer Info C0x4085Manufacturer Info Block C03H10x00xFF0x63Hex
System DataManufacturer Info C0x4086Manufacturer Info Block C04H10x00xFF0x64Hex
System DataManufacturer Info C0x4087Manufacturer Info Block C05H10x00xFF0x65Hex
System DataManufacturer Info C0x4088Manufacturer Info Block C06H10x00xFF0x66Hex
System DataManufacturer Info C0x4089Manufacturer Info Block C07H10x00xFF0x67Hex
System DataManufacturer Info C0x408AManufacturer Info Block C08H10x00xFF0x68Hex
System DataManufacturer Info C0x408BManufacturer Info Block C09H10x00xFF0x69Hex
System DataManufacturer Info C0x408CManufacturer Info Block C10H10x00xFF0x6AHex
System DataManufacturer Info C0x408DManufacturer Info Block C11H10x00xFF0x6BHex
System DataManufacturer Info C0x408EManufacturer Info Block C12H10x00xFF0x6CHex
System DataManufacturer Info C0x408FManufacturer Info Block C13H10x00xFF0x6DHex
System DataManufacturer Info C0x4090Manufacturer Info Block C14H10x00xFF0x6EHex
System DataManufacturer Info C0x4091Manufacturer Info Block C15H10x00xFF0x6FHex
System DataManufacturer Info C0x4092Manufacturer Info Block C16H10x00xFF0x70Hex
System DataManufacturer Info C0x4093Manufacturer Info Block C17H10x00xFF0x71Hex
System DataManufacturer Info C0x4094Manufacturer Info Block C18H10x00xFF0x72Hex
System DataManufacturer Info C0x4095Manufacturer Info Block C19H10x00xFF0x73Hex
System DataManufacturer Info C0x4096Manufacturer Info Block C20H10x00xFF0x74Hex
System DataManufacturer Info C0x4097Manufacturer Info Block C21H10x00xFF0x75Hex
System DataManufacturer Info C0x4098Manufacturer Info Block C22H10x00xFF0x76Hex
System DataManufacturer Info C0x4099Manufacturer Info Block C23H10x00xFF0x77Hex
System DataManufacturer Info C0x409AManufacturer Info Block C24H10x00xFF0x7AHex
System DataManufacturer Info C0x409BManufacturer Info Block C25H10x00xFF0x78Hex
System DataManufacturer Info C0x409CManufacturer Info Block C26H10x00xFF0x79Hex
System DataManufacturer Info C0x409DManufacturer Info Block C27H10x00xFF0x30Hex
System DataManufacturer Info C0x409EManufacturer Info Block C28H10x00xFF0x31Hex
System DataManufacturer Info C0x409FManufacturer Info Block C29H10x00xFF0x32Hex
System DataManufacturer Info C0x40A0Manufacturer Info Block C30H10x00xFF0x33Hex
System DataManufacturer Info C0x40A1Manufacturer Info Block C31H10x00xFF0x34Hex
System DataManufacturer Info C0x40A2Manufacturer Info Block C32H10x00xFF0x35Hex
System DataIntegrity0x40A3Static DF SignatureH20x00x7FFF0x0Hex
System DataIntegrity0x40A5Static Chem DF SignatureH20x00x7FFF0x3A4CHex
System DataIntegrity0x40A7All DF SignatureH20x00x7FFF0x0Hex
I2C ConfigurationData0x40A9Manufacture DateU20655350date
I2C ConfigurationData0x40ABSerial NumberH20x00xFFFF0x0001Hex
I2C ConfigurationData0x40ADManufacturer NameS21xxTexas Instruments—
I2C ConfigurationData0x40C2Device NameS21xxBQ27Z746—
I2C ConfigurationData0x40D7Device ChemistryS5xxLION—
LifetimesVoltage0x4202Cell 1 Max VoltageI20327670mV
LifetimesVoltage0x4204Cell 1 Min VoltageI203276732767mV
LifetimesCurrent0x4206Max Charge CurrentI20327670mA
LifetimesCurrent0x4208Max Discharge CurrentI2–3276800mA
LifetimesCurrent0x420AMax Avg Dsg CurrentI2–3276800mA
LifetimesCurrent0x420CMax Avg Dsg PowerI2–3276800cW
LifetimesTemperature0x420EMax Temp CellI1–128127–128°C
LifetimesTemperature0x420FMin Temp CellI1–128127127°C
LifetimesTemperature0x4210Max Temp Int SensorI1–128127–128°C
LifetimesTemperature0x4211Min Temp Int SensorI1–128127127°C
LifetimesSafety Events0x4212No Of COV EventsU20327670events
LifetimesSafety Events0x4214Last COV EventU20327670cycles
LifetimesSafety Events0x4216No Of CUV EventsU20327670events
LifetimesSafety Events0x4218Last CUV EventU20327670cycles
LifetimesSafety Events0x421ANo Of OCD EventsU20327670events
LifetimesSafety Events0x421CLast OCD EventU20327670cycles
LifetimesSafety Events0x421ENo Of OCC EventsU20327670events
LifetimesSafety Events0x4220Last OCC EventU20327670cycles
LifetimesSafety Events0x4222No Of UTC EventsU20327670events
LifetimesSafety Events0x4224Last UTC EventU20327670cycles
LifetimesSafety Events0x4226No Of HSCD EventsU20327670events
LifetimesSafety Events0x4228Last HSCD EventU20327670cycles
LifetimesSafety Events0x422ANo Of UTD EventsU20327670events
LifetimesSafety Events0x422CLast UTD EventU20327670cycles
LifetimesSafety Events0x422ENo Of OTC EventsU20327670events
LifetimesSafety Events0x4230Last OTC EventU20327670cycles
LifetimesSafety Events0x4232No Of OTD EventsU20327670events
LifetimesSafety Events0x4234Last OTD EventU20327670cycles
LifetimesSafety Events0x4236No Of OTF EventsU20327670events
LifetimesSafety Events0x4238Last OTF EventU20327670cycles
LifetimesSafety Events0x424ANo Of PTO EventsU20327670events
LifetimesSafety Events0x424CLast PTO EventU20327670cycles
LifetimesSafety Events0x424ENo Of CTO EventsU20327670events
LifetimesSafety Events0x4250Last CTO EventU20327670cycles
LifetimesSafety Events0x425ANo Of HCOV EventsU20327670events
LifetimesSafety Events0x425CLast HCOV EventU20327670cycles
LifetimesSafety Events0x425ENo Of HCUV EventsU20327670events
LifetimesSafety Events0x4260Last HCUV EventU20327670cycles
LifetimesSafety Events0x4262No Of HOCC EventsU20327670events
LifetimesSafety Events0x4264Last HOCC EventU20327670cycles
LifetimesSafety Events0x4266No Of HOCD EventsU20327670events
LifetimesSafety Events0x4268Last HOCD EventU20327670cycles
LifetimesCharging Events0x423ANo Valid Charge TermU20327670events
LifetimesCharging Events0x423CLast Valid Charge TermU20327670cycles
LifetimesGauging Events0x423ENo Of Qmax UpdatesU20327670events
LifetimesGauging Events0x4240Last Qmax UpdateU20327670cycles
LifetimesGauging Events0x4242No Of Ra UpdatesU20327670events
LifetimesGauging Events0x4244Last Ra UpdateU20327670cycles
LifetimesGauging Events0x4246No Of Ra DisableU20327670events
LifetimesGauging Events0x4248Last Ra DisableU20327670cycles
LifetimesDischarging Events0x4256No Full DischargeU20327670events
LifetimesDischarging Events0x4258Last Full DischargeU20327670cycles
LifetimesPower Events0x426ANo Of ShutdownsU102550events
LifetimesTime0x426ETotal Fw RuntimeU4042949672950s
LifetimesTime0x4272Total Charge TimeU4042949672950s
LifetimesTime0x4276Total Discharge TimeU4042949672950s
LifetimesTime0x427ATime Spent In UT RSOC AU4042949672950s
LifetimesTime0x427ETime Spent In UT RSOC BU4042949672950s
LifetimesTime0x4282Time Spent In UT RSOC CU4042949672950s
LifetimesTime0x4286Time Spent In UT RSOC DU4042949672950s
LifetimesTime0x428ATime Spent In UT RSOC EU4042949672950s
LifetimesTime0x428ETime Spent In UT RSOC FU4042949672950s
LifetimesTime0x4292Time Spent In UT RSOC GU4042949672950s
LifetimesTime0x4296Time Spent In UT RSOC HU4042949672950s
LifetimesTime0x429ATime Spent In LT RSOC AU4042949672950s
LifetimesTime0x429ETime Spent In LT RSOC BU4042949672950s
LifetimesTime0x42A2Time Spent In LT RSOC CU4042949672950s
LifetimesTime0x42A6Time Spent In LT RSOC DU4042949672950s
LifetimesTime0x42AATime Spent In LT RSOC EU4042949672950s
LifetimesTime0x42AETime Spent In LT RSOC FU4042949672950s
LifetimesTime0x42B2Time Spent In LT RSOC GU4042949672950s
LifetimesTime0x42B6Time Spent In LT RSOC HU4042949672950s
LifetimesTime0x42BATime Spent In STL RSOC AU4042949672950s
LifetimesTime0x42BETime Spent In STL RSOC BU4042949672950s
LifetimesTime0x42C2Time Spent In STL RSOC CU4042949672950s
LifetimesTime0x42C6Time Spent In STL RSOC DU4042949672950s
LifetimesTime0x42CATime Spent In STL RSOC EU4042949672950s
LifetimesTime0x42CETime Spent In STL RSOC FU4042949672950s
LifetimesTime0x42D2Time Spent In STL RSOC GU4042949672950s
LifetimesTime0x42D6Time Spent In STL RSOC HU4042949672950s
LifetimesTime0x42DATime Spent In RT RSOC AU4042949672950s
LifetimesTime0x42DETime Spent In RT RSOC BU4042949672950s
LifetimesTime0x42E2Time Spent In RT RSOC CU4042949672950s
LifetimesTime0x42E6Time Spent In RT RSOC DU4042949672950s
LifetimesTime0x42EATime Spent In RT RSOC EU4042949672950s
LifetimesTime0x42EETime Spent In RT RSOC FU4042949672950s
LifetimesTime0x42F2Time Spent In RT RSOC GU4042949672950s
LifetimesTime0x42F6Time Spent In RT RSOC HU4042949672950s
LifetimesTime0x42FATime Spent In STH RSOC AU4042949672950s
LifetimesTime0x42FETime Spent In STH RSOC BU4042949672950s
LifetimesTime0x4302Time Spent In STH RSOC CU4042949672950s
LifetimesTime0x4306Time Spent In STH RSOC DU4042949672950s
LifetimesTime0x430ATime Spent In STH RSOC EU4042949672950s
LifetimesTime0x430ETime Spent In STH RSOC FU4042949672950s
LifetimesTime0x4312Time Spent In STH RSOC GU4042949672950s
LifetimesTime0x4316Time Spent In STH RSOC HU4042949672950s
LifetimesTime0x431ATime Spent In HT RSOC AU4042949672950s
LifetimesTime0x431ETime Spent In HT RSOC BU4042949672950s
LifetimesTime0x4322Time Spent In HT RSOC CU4042949672950s
LifetimesTime0x4326Time Spent In HT RSOC DU4042949672950s
LifetimesTime0x432ATime Spent In HT RSOC EU4042949672950s
LifetimesTime0x432ETime Spent In HT RSOC FU4042949672950s
LifetimesTime0x4332Time Spent In HT RSOC GU4042949672950s
LifetimesTime0x4336Time Spent In HT RSOC HU4042949672950s
LifetimesTime0x433ATime Spent In OT RSOC AU4042949672950s
LifetimesTime0x433ETime Spent In OT RSOC BU4042949672950s
LifetimesTime0x4342Time Spent In OT RSOC CU4042949672950s
LifetimesTime0x4346Time Spent In OT RSOC DU4042949672950s
LifetimesTime0x434ATime Spent In OT RSOC EU4042949672950s
LifetimesTime0x434ETime Spent In OT RSOC FU4042949672950s
LifetimesTime0x4352Time Spent In OT RSOC GU4042949672950s
LifetimesTime0x4356Time Spent In OT RSOC HU4042949672950s
Ra TableR_a00x4100Cell0 R_a flagH20x00xFFFF0xFF55—
Ra TableR_a00x4102Cell0 R_a 0I20327671592–10 Ω
Ra TableR_a00x4104Cell0 R_a 1I2032767582–10 Ω
Ra TableR_a00x4106Cell0 R_a 2I2032767652–10 Ω
Ra TableR_a00x4108Cell0 R_a 3I2032767792–10 Ω
Ra TableR_a00x410ACell0 R_a 4I2032767902–10 Ω
Ra TableR_a00x410CCell0 R_a 5I2032767632–10 Ω
Ra TableR_a00x410ECell0 R_a 6I2032767762–10 Ω
Ra TableR_a00x4110Cell0 R_a 7I2032767822–10 Ω
Ra TableR_a00x4112Cell0 R_a 8I2032767822–10 Ω
Ra TableR_a00x4114Cell0 R_a 9I2032767872–10 Ω
Ra TableR_a00x4116Cell0 R_a 10I2032767872–10 Ω
Ra TableR_a00x4118Cell0 R_a 11I20327671012–10 Ω
Ra TableR_a00x411ACell0 R_a 12I20327671182–10 Ω
Ra TableR_a00x411CCell0 R_a 13I20327671912–10 Ω
Ra TableR_a00x411ECell0 R_a 14I20327672822–10 Ω
Ra TableR_a0x0x4140xCell0 R_a flagH20x00xFFFF0xFFFF—
Ra TableR_a0x0x4142xCell0 R_a 0I20327671592–10 Ω
Ra TableR_a0x0x4144xCell0 R_a 1I2032767582–10 Ω
Ra TableR_a0x0x4146xCell0 R_a 2I2032767652–10 Ω
Ra TableR_a0x0x4148xCell0 R_a 3I2032767792–10 Ω
Ra TableR_a0x0x414AxCell0 R_a 4I2032767902–10 Ω
Ra TableR_a0x0x414CxCell0 R_a 5I2032767632–10 Ω
Ra TableR_a0x0x414ExCell0 R_a 6I2032767762–10 Ω
Ra TableR_a0x0x4150xCell0 R_a 7I2032767822–10 Ω
Ra TableR_a0x0x4152xCell0 R_a 8I2032767822–10 Ω
Ra TableR_a0x0x4154xCell0 R_a 9I2032767872–10 Ω
Ra TableR_a0x0x4156xCell0 R_a 10I2032767872–10 Ω
Ra TableR_a0x0x4158xCell0 R_a 11I20327671012–10 Ω
Ra TableR_a0x0x415AxCell0 R_a 12I20327671182–10 Ω
Ra TableR_a0x0x415CxCell0 R_a 13I20327671912–10 Ω
Ra TableR_a0x0x415ExCell0 R_a 14I20327672822–10 Ω
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