ZHCSJ46F December   2016  – December 2018 DRA74P , DRA75P

ADVANCE INFORMATION for pre-production products; subject to change without notice.  

  1. 1器件概述
    1. 1.1 特性
    2. 1.2 应用
    3. 1.3 说明
    4. 1.4 功能方框图
  2. 2修订历史记录
  3. 3Device Comparison
    1. 3.1 Device Comparison Table
    2. 3.2 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagram
    2. 4.2 Pin Attributes
    3. 4.3 Signal Descriptions
      1. 4.3.1  VIP
      2. 4.3.2  DSS
      3. 4.3.3  HDMI
      4. 4.3.4  EMIF
      5. 4.3.5  GPMC
      6. 4.3.6  Timers
      7. 4.3.7  I2C
      8. 4.3.8  HDQ1W
      9. 4.3.9  UART
      10. 4.3.10 McSPI
      11. 4.3.11 QSPI
      12. 4.3.12 McASP
      13. 4.3.13 USB
      14. 4.3.14 SATA
      15. 4.3.15 PCIe
      16. 4.3.16 DCAN and MCAN
      17. 4.3.17 GMAC_SW
      18. 4.3.18 MLB
      19. 4.3.19 eMMC/SD/SDIO
      20. 4.3.20 GPIO
      21. 4.3.21 KBD
      22. 4.3.22 PWM
      23. 4.3.23 ATL
      24. 4.3.24 Test Interfaces
      25. 4.3.25 System and Miscellaneous
        1. 4.3.25.1 Sysboot
        2. 4.3.25.2 PRCM
        3. 4.3.25.3 RTC
        4. 4.3.25.4 SDMA
        5. 4.3.25.5 INTC
        6. 4.3.25.6 Observability
        7. 4.3.25.7 Power Supplies
    4. 4.4 Pin Multiplexing
    5. 4.5 Connections for Unused Pins
  5. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Power-On Hours (POH)
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Operating Performance Points
      1. 5.5.1 AVS and ABB Requirements
      2. 5.5.2 Voltage And Core Clock Specifications
      3. 5.5.3 Maximum Supported Frequency
    6. 5.6  Power Consumption Summary
    7. 5.7  Electrical Characteristics
      1. Table 5-6  LVCMOS DDR DC Electrical Characteristics
      2. Table 5-7  Dual Voltage LVCMOS I2C DC Electrical Characteristics
      3. Table 5-8  IQ1833 Buffers DC Electrical Characteristics
      4. Table 5-9  IHHV1833 Buffers DC Electrical Characteristics
      5. Table 5-10 LVCMOS OSC Buffers DC Electrical Characteristics
      6. Table 5-11 BMLB18 Buffers DC Electrical Characteristics
      7. Table 5-12 BC1833IHHV Buffers DC Electrical Characteristics
      8. Table 5-13 Dual Voltage SDIO1833 DC Electrical Characteristics
      9. Table 5-14 Dual Voltage LVCMOS DC Electrical Characteristics
      10. 5.7.1      HDMIPHY DC Electrical Characteristics
      11. 5.7.2      USBPHY DC Electrical Characteristics
      12. 5.7.3      SATAPHY DC Electrical Characteristics
      13. 5.7.4      PCIEPHY DC Electrical Characteristics
    8. 5.8  VPP Specifications for One-Time Programmable (OTP) eFuses
      1. Table 5-15 Recommended Operating Conditions for OTP eFuse Programming
      2. 5.8.1      Hardware Requirements
      3. 5.8.2      Programming Sequence
      4. 5.8.3      Impact to Your Hardware Warranty
    9. 5.9  Thermal Resistance Characteristics
      1. 5.9.1 Package Thermal Characteristics
    10. 5.10 Timing Requirements and Switching Characteristics
      1. 5.10.1 Timing Parameters and Information
        1. 5.10.1.1 Parameter Information
          1. 5.10.1.1.1 1.8V and 3.3V Signal Transition Levels
          2. 5.10.1.1.2 1.8V and 3.3V Signal Transition Rates
          3. 5.10.1.1.3 Timing Parameters and Board Routing Analysis
      2. 5.10.2 Interface Clock Specifications
        1. 5.10.2.1 Interface Clock Terminology
        2. 5.10.2.2 Interface Clock Frequency
      3. 5.10.3 Power Supply Sequences
      4. 5.10.4 Clock Specifications
        1. 5.10.4.1 Input Clocks / Oscillators
          1. 5.10.4.1.1 OSC0 External Crystal
          2. 5.10.4.1.2 OSC0 Input Clock
          3. 5.10.4.1.3 Auxiliary Oscillator OSC1 Input Clock
            1. 5.10.4.1.3.1 OSC1 External Crystal
            2. 5.10.4.1.3.2 OSC1 Input Clock
          4. 5.10.4.1.4 RTC Oscillator Input Clock
            1. 5.10.4.1.4.1 RTC Oscillator External Crystal
            2. 5.10.4.1.4.2 RTC Oscillator Input Clock
        2. 5.10.4.2 RC On-die Oscillator Clock
        3. 5.10.4.3 Output Clocks
        4. 5.10.4.4 DPLLs, DLLs
          1. 5.10.4.4.1 DPLL Characteristics
          2. 5.10.4.4.2 DLL Characteristics
          3. 5.10.4.4.3 DPLL and DLL Noise Isolation
      5. 5.10.5 Recommended Clock and Control Signal Transition Behavior
      6. 5.10.6 Peripherals
        1. 5.10.6.1  Timing Test Conditions
        2. 5.10.6.2  Virtual and Manual I/O Timing Modes
        3. 5.10.6.3  VIP
        4. 5.10.6.4  DSS
        5. 5.10.6.5  HDMI
        6. 5.10.6.6  EMIF
        7. 5.10.6.7  GPMC
          1. 5.10.6.7.1 GPMC/NOR Flash Interface Synchronous Timing
          2. 5.10.6.7.2 GPMC/NOR Flash Interface Asynchronous Timing
          3. 5.10.6.7.3 GPMC/NAND Flash Interface Asynchronous Timing
        8. 5.10.6.8  Timers
        9. 5.10.6.9  I2C
          1. Table 5-64 Timing Requirements for I2C Input Timings
          2. Table 5-65 Timing Requirements for I2C HS-Mode (I2C3/4/5 Only)
          3. Table 5-66 Switching Characteristics Over Recommended Operating Conditions for I2C Output Timings
        10. 5.10.6.10 HDQ1W
          1. 5.10.6.10.1 HDQ / 1-Wire — HDQ Mode
          2. 5.10.6.10.2 HDQ/1-Wire—1-Wire Mode
        11. 5.10.6.11 UART
          1. Table 5-71 Timing Requirements for UART
          2. Table 5-72 Switching Characteristics Over Recommended Operating Conditions for UART
        12. 5.10.6.12 McSPI
        13. 5.10.6.13 QSPI
        14. 5.10.6.14 McASP
          1. Table 5-79 Timing Requirements for McASP1
          2. Table 5-80 Timing Requirements for McASP2
          3. Table 5-81 Timing Requirements for McASP3/4/5/6/7/8
          4. Table 5-82 Switching Characteristics Over Recommended Operating Conditions for McASP1
          5. Table 5-83 Switching Characteristics Over Recommended Operating Conditions for McASP2
          6. Table 5-84 Switching Characteristics Over Recommended Operating Conditions for McASP3/4/5/6/7/8
        15. 5.10.6.15 USB
          1. 5.10.6.15.1 USB1 DRD PHY
          2. 5.10.6.15.2 USB2 PHY
          3. 5.10.6.15.3 USB3 and USB4 DRD ULPI—SDR—Slave Mode—12-pin Mode
        16. 5.10.6.16 SATA
        17. 5.10.6.17 PCIe
        18. 5.10.6.18 CAN
          1. 5.10.6.18.1 DCAN
          2. 5.10.6.18.2 MCAN-FD
          3. Table 5-99  Timing Requirements for CANx Receive
          4. Table 5-100 Switching Characteristics Over Recommended Operating Conditions for CANx Transmit
        19. 5.10.6.19 GMAC_SW
          1. 5.10.6.19.1 GMAC MII Timings
            1. Table 5-101 Timing Requirements for miin_rxclk - MII Operation
            2. Table 5-102 Timing Requirements for miin_txclk - MII Operation
            3. Table 5-103 Timing Requirements for GMAC MIIn Receive 10/100 Mbit/s
            4. Table 5-104 Switching Characteristics Over Recommended Operating Conditions for GMAC MIIn Transmit 10/100 Mbits/s
          2. 5.10.6.19.2 GMAC MDIO Interface Timings
          3. 5.10.6.19.3 GMAC RMII Timings
            1. Table 5-109 Timing Requirements for GMAC REF_CLK - RMII Operation
            2. Table 5-110 Timing Requirements for GMAC RMIIn Receive
            3. Table 5-111 Switching Characteristics Over Recommended Operating Conditions for GMAC REF_CLK - RMII Operation
            4. Table 5-112 Switching Characteristics Over Recommended Operating Conditions for GMAC RMIIn Transmit 10/100 Mbits/s
          4. 5.10.6.19.4 GMAC RGMII Timings
            1. Table 5-116 Timing Requirements for rgmiin_rxc - RGMIIn Operation
            2. Table 5-117 Timing Requirements for GMAC RGMIIn Input Receive for 10/100/1000 Mbps
            3. Table 5-118 Switching Characteristics Over Recommended Operating Conditions for rgmiin_txctl - RGMIIn Operation for 10/100/1000 Mbit/s
            4. Table 5-119 Switching Characteristics for GMAC RGMIIn Output Transmit for 10/100/1000 Mbps
        20. 5.10.6.20 MLB
        21. 5.10.6.21 eMMC/SD/SDIO
          1. 5.10.6.21.1 MMC1—SD Card Interface
            1. 5.10.6.21.1.1 Default speed, 4-bit data, SDR, half-cycle
            2. 5.10.6.21.1.2 High speed, 4-bit data, SDR, half-cycle
            3. 5.10.6.21.1.3 SDR12, 4-bit data, half-cycle
            4. 5.10.6.21.1.4 SDR25, 4-bit data, half-cycle
            5. 5.10.6.21.1.5 UHS-I SDR50, 4-bit data, half-cycle
            6. 5.10.6.21.1.6 UHS-I SDR104, 4-bit data, half-cycle
            7. 5.10.6.21.1.7 UHS-I DDR50, 4-bit data
          2. 5.10.6.21.2 MMC2 — eMMC
            1. 5.10.6.21.2.1 Standard JC64 SDR, 8-bit data, half cycle
            2. 5.10.6.21.2.2 High-Speed JC64 SDR, 8-bit data, half cycle
            3. 5.10.6.21.2.3 High-Speed HS200 JC64 SDR, 8-bit data, half cycle
            4. 5.10.6.21.2.4 High-Speed JC64 DDR, 8-bit data
          3. 5.10.6.21.3 MMC3 and MMC4—SDIO/SD
            1. 5.10.6.21.3.1 MMC3 and MMC4, SD Default Speed
            2. 5.10.6.21.3.2 MMC3 and MMC4, SD High Speed
            3. 5.10.6.21.3.3 MMC3 and MMC4, SD and SDIO SDR12 Mode
            4. 5.10.6.21.3.4 MMC3 and MMC4, SD SDR25 Mode
            5. 5.10.6.21.3.5 MMC3 SDIO High-Speed UHS-I SDR50 Mode, Half Cycle
        22. 5.10.6.22 GPIO
        23. 5.10.6.23 ATL
          1. 5.10.6.23.1 ATL Electrical Data/Timing
            1. Table 5-175 Switching Characteristics Over Recommended Operating Conditions for ATL_CLKOUTx
        24. 5.10.6.24 System and Miscellaneous Interfaces
      7. 5.10.7 Emulation and Debug Subsystem
        1. 5.10.7.1 JTAG
          1. 5.10.7.1.1 JTAG Electrical Data/Timing
            1. Table 5-176 Timing Requirements for IEEE 1149.1 JTAG
            2. Table 5-177 Switching Characteristics Over Recommended Operating Conditions for IEEE 1149.1 JTAG
            3. Table 5-178 Timing Requirements for IEEE 1149.1 JTAG With RTCK
            4. Table 5-179 Switching Characteristics Over Recommended Operating Conditions for IEEE 1149.1 JTAG With RTCK
        2. 5.10.7.2 TPIU
          1. 5.10.7.2.1 TPIU PLL DDR Mode
  6. 6Detailed Description
    1. 6.1  Description
    2. 6.2  Functional Block Diagram
    3. 6.3  MPU
    4. 6.4  DSP Subsystem
    5. 6.5  ISS
    6. 6.6  IVA
    7. 6.7  EVE
    8. 6.8  IPU
    9. 6.9  VPE
    10. 6.10 GPU
    11. 6.11 ATL Overview
    12. 6.12 Memory Subsystem
      1. 6.12.1 EMIF
      2. 6.12.2 GPMC
      3. 6.12.3 ELM
      4. 6.12.4 OCMC
    13. 6.13 Interprocessor Communication
      1. 6.13.1 Mailbox
      2. 6.13.2 Spinlock
    14. 6.14 Interrupt Controller
    15. 6.15 EDMA
    16. 6.16 Peripherals
      1. 6.16.1  VIP
      2. 6.16.2  DSS
      3. 6.16.3  Timers
      4. 6.16.4  I2C
      5. 6.16.5  HDQ1W
      6. 6.16.6  UART
        1. 6.16.6.1 UART Features
        2. 6.16.6.2 IrDA Features
        3. 6.16.6.3 CIR Features
      7. 6.16.7  McSPI
      8. 6.16.8  QSPI
      9. 6.16.9  McASP
      10. 6.16.10 USB
      11. 6.16.11 SATA
      12. 6.16.12 PCIe
      13. 6.16.13 CAN
      14. 6.16.14 GMAC_SW
      15. 6.16.15 MLB
      16. 6.16.16 eMMC/SD/SDIO
      17. 6.16.17 GPIO
      18. 6.16.18 ePWM
      19. 6.16.19 eCAP
      20. 6.16.20 eQEP
    17. 6.17 On-Chip Debug
  7. 7Applications, Implementation, and Layout
    1. 7.1 Introduction
      1. 7.1.1 Initial Requirements and Guidelines
    2. 7.2 Power Optimizations
      1. 7.2.1 Step 1: PCB Stack-up
      2. 7.2.2 Step 2: Physical Placement
      3. 7.2.3 Step 3: Static Analysis
        1. 7.2.3.1 PDN Resistance and IR Drop
      4. 7.2.4 Step 4: Frequency Analysis
      5. 7.2.5 System ESD Generic Guidelines
        1. 7.2.5.1 System ESD Generic PCB Guideline
        2. 7.2.5.2 Miscellaneous EMC Guidelines to Mitigate ESD Immunity
      6. 7.2.6 EMI / EMC Issues Prevention
        1. 7.2.6.1 Signal Bandwidth
        2. 7.2.6.2 Signal Routing
          1. 7.2.6.2.1 Signal Routing—Sensitive Signals and Shielding
          2. 7.2.6.2.2 Signal Routing—Outer Layer Routing
        3. 7.2.6.3 Ground Guidelines
          1. 7.2.6.3.1 PCB Outer Layers
          2. 7.2.6.3.2 Metallic Frames
          3. 7.2.6.3.3 Connectors
          4. 7.2.6.3.4 Guard Ring on PCB Edges
          5. 7.2.6.3.5 Analog and Digital Ground
    3. 7.3 Core Power Domains
      1. 7.3.1 General Constraints and Theory
      2. 7.3.2 Voltage Decoupling
      3. 7.3.3 Static PDN Analysis
      4. 7.3.4 Dynamic PDN Analysis
      5. 7.3.5 Power Supply Mapping
      6. 7.3.6 DPLL Voltage Requirement
      7. 7.3.7 Loss of Input Power Event
      8. 7.3.8 Example PCB Design
        1. 7.3.8.1 Example Stack-up
        2. 7.3.8.2 vdd_mpu Example Analysis
    4. 7.4 Single-Ended Interfaces
      1. 7.4.1 General Routing Guidelines
      2. 7.4.2 QSPI Board Design and Layout Guidelines
    5. 7.5 Differential Interfaces
      1. 7.5.1 General Routing Guidelines
      2. 7.5.2 USB 2.0 Board Design and Layout Guidelines
        1. 7.5.2.1 Background
        2. 7.5.2.2 USB PHY Layout Guide
          1. 7.5.2.2.1 General Routing and Placement
          2. 7.5.2.2.2 Specific Guidelines for USB PHY Layout
            1. 7.5.2.2.2.1  Analog, PLL, and Digital Power Supply Filtering
            2. 7.5.2.2.2.2  Analog, Digital, and PLL Partitioning
            3. 7.5.2.2.2.3  Board Stackup
            4. 7.5.2.2.2.4  Cable Connector Socket
            5. 7.5.2.2.2.5  Clock Routings
            6. 7.5.2.2.2.6  Crystals/Oscillator
            7. 7.5.2.2.2.7  DP/DM Trace
            8. 7.5.2.2.2.8  DP/DM Vias
            9. 7.5.2.2.2.9  Image Planes
            10. 7.5.2.2.2.10 JTAG Interface
            11. 7.5.2.2.2.11 Power Regulators
        3. 7.5.2.3 Electrostatic Discharge (ESD)
          1. 7.5.2.3.1 IEC ESD Stressing Test
            1. 7.5.2.3.1.1 Test Mode
            2. 7.5.2.3.1.2 Air Discharge Mode
            3. 7.5.2.3.1.3 Test Type
          2. 7.5.2.3.2 TI Component Level IEC ESD Test
          3. 7.5.2.3.3 Construction of a Custom USB Connector
          4. 7.5.2.3.4 ESD Protection System Design Consideration
        4. 7.5.2.4 References
      3. 7.5.3 USB 3.0 Board Design and Layout Guidelines
        1. 7.5.3.1 USB 3.0 interface introduction
        2. 7.5.3.2 USB 3.0 General routing rules
      4. 7.5.4 HDMI Board Design and Layout Guidelines
        1. 7.5.4.1 HDMI Interface Schematic
        2. 7.5.4.2 TMDS General Routing Guidelines
        3. 7.5.4.3 TPD5S115
        4. 7.5.4.4 HDMI ESD Protection Device (Required)
        5. 7.5.4.5 PCB Stackup Specifications
        6. 7.5.4.6 Grounding
      5. 7.5.5 SATA Board Design and Layout Guidelines
        1. 7.5.5.1 SATA Interface Schematic
        2. 7.5.5.2 Compatible SATA Components and Modes
        3. 7.5.5.3 PCB Stackup Specifications
        4. 7.5.5.4 Routing Specifications
      6. 7.5.6 PCIe Board Design and Layout Guidelines
        1. 7.5.6.1 PCIe Connections and Interface Compliance
          1. 7.5.6.1.1 Coupling Capacitors
          2. 7.5.6.1.2 Polarity Inversion
        2. 7.5.6.2 Non-standard PCIe connections
          1. 7.5.6.2.1 PCB Stackup Specifications
          2. 7.5.6.2.2 Routing Specifications
            1. 7.5.6.2.2.1 Impedance
            2. 7.5.6.2.2.2 Differential Coupling
            3. 7.5.6.2.2.3 Pair Length Matching
        3. 7.5.6.3 LJCB_REFN/P Connections
    6. 7.6 Clock Routing Guidelines
      1. 7.6.1 32-kHz Oscillator Routing
      2. 7.6.2 Oscillator Ground Connection
    7. 7.7 DDR2/DDR3 Board Design and Layout Guidelines
      1. 7.7.1 DDR2/DDR3 General Board Layout Guidelines
      2. 7.7.2 DDR2 Board Design and Layout Guidelines
        1. 7.7.2.1 Board Designs
        2. 7.7.2.2 DDR2 Interface
          1. 7.7.2.2.1  DDR2 Interface Schematic
          2. 7.7.2.2.2  Compatible JEDEC DDR2 Devices
          3. 7.7.2.2.3  PCB Stackup
          4. 7.7.2.2.4  Placement
          5. 7.7.2.2.5  DDR2 Keepout Region
          6. 7.7.2.2.6  Bulk Bypass Capacitors
          7. 7.7.2.2.7  High-Speed Bypass Capacitors
          8. 7.7.2.2.8  Net Classes
          9. 7.7.2.2.9  DDR2 Signal Termination
          10. 7.7.2.2.10 VREF Routing
        3. 7.7.2.3 DDR2 CK and ADDR_CTRL Routing
      3. 7.7.3 DDR3 Board Design and Layout Guidelines
        1. 7.7.3.1  Board Designs
        2. 7.7.3.2  DDR3 EMIF
        3. 7.7.3.3  DDR3 Device Combinations
        4. 7.7.3.4  DDR3 Interface Schematic
          1. 7.7.3.4.1 32-Bit DDR3 Interface
          2. 7.7.3.4.2 16-Bit DDR3 Interface
        5. 7.7.3.5  Compatible JEDEC DDR3 Devices
        6. 7.7.3.6  PCB Stackup
        7. 7.7.3.7  Placement
        8. 7.7.3.8  DDR3 Keepout Region
        9. 7.7.3.9  Bulk Bypass Capacitors
        10. 7.7.3.10 High-Speed Bypass Capacitors
          1. 7.7.3.10.1 Return Current Bypass Capacitors
        11. 7.7.3.11 Net Classes
        12. 7.7.3.12 DDR3 Signal Termination
        13. 7.7.3.13 VREF_DDR Routing
        14. 7.7.3.14 VTT
        15. 7.7.3.15 CK and ADDR_CTRL Topologies and Routing Definition
          1. 7.7.3.15.1 Four DDR3 Devices
            1. 7.7.3.15.1.1 CK and ADDR_CTRL Topologies, Four DDR3 Devices
            2. 7.7.3.15.1.2 CK and ADDR_CTRL Routing, Four DDR3 Devices
          2. 7.7.3.15.2 Two DDR3 Devices
            1. 7.7.3.15.2.1 CK and ADDR_CTRL Topologies, Two DDR3 Devices
            2. 7.7.3.15.2.2 CK and ADDR_CTRL Routing, Two DDR3 Devices
          3. 7.7.3.15.3 One DDR3 Device
            1. 7.7.3.15.3.1 CK and ADDR_CTRL Topologies, One DDR3 Device
            2. 7.7.3.15.3.2 CK and ADDR/CTRL Routing, One DDR3 Device
        16. 7.7.3.16 Data Topologies and Routing Definition
          1. 7.7.3.16.1 DQS and DQ/DM Topologies, Any Number of Allowed DDR3 Devices
          2. 7.7.3.16.2 DQS and DQ/DM Routing, Any Number of Allowed DDR3 Devices
        17. 7.7.3.17 Routing Specification
          1. 7.7.3.17.1 CK and ADDR_CTRL Routing Specification
          2. 7.7.3.17.2 DQS and DQ Routing Specification
  8. 8Device and Documentation Support
    1. 8.1  Device Nomenclature
      1. 8.1.1 Standard Package Symbolization
      2. 8.1.2 Device Naming Convention
    2. 8.2  Tools and Software
    3. 8.3  Documentation Support
      1. 8.3.1 FCC Warning
      2. 8.3.2 Information About Cautions and Warnings
    4. 8.4  Receiving Notification of Documentation Updates
    5. 8.5  Related Links
    6. 8.6  Community Resources
    7. 8.7  商标
    8. 8.8  静电放电警告
    9. 8.9  Export Control Notice
    10. 8.10 Glossary
  9. 9Mechanical Packaging and Orderable Information
    1. 9.1 Mechanical Data

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.4 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
PARAMETER DESCRIPTION MIN (2) NOM MAX DC (3) MAX (2) UNIT
Input Power Supply Voltage Range
vdd Core voltage domain supply See Section 5.5 V
vdd_mpu Supply voltage range for MPU domain See Section 5.5 V
vdd_gpu GPU voltage domain supply See Section 5.5 V
vdd_dspeve DSP-EVE voltage domain supply See Section 5.5 V
vdd_iva IVA voltage domain supply See Section 5.5 V
vdd_rtc RTC voltage domain supply See Section 5.5 V
vdda_usb1 DPLL_USB and HS USB1 1.8 V analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_usb2 HS USB2 1.8 V analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda33v_usb1 HS USB1 3.3 V analog power supply.If USB1 is not used, this pin can alternatively be connected to VSS if the following requirements are met:
- The usb1_dm/usb1_dp pins are left unconnected
- The USB1 PHY is kept powered down 		3.135 3.3 3.366 3.465 V
Maximum noise (peak-peak) 50 mVPPmax
vdda33v_usb2 HS USB2 3.3 V analog power supply. If USB2 is not used, this pin can alternatively be connected to VSS if the following requirements are met:
- The usb2_dm/usb2_dp pins are left unconnected
- The USB2 PHY is kept powered down 		3.135 3.3 3.366 3.465 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_abe_per DPLL_ABE, DPLL_PER, and PER HSDIVIDER analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_ddr DPLL_DDR and DDR HSDIVIDER analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_debug DPLL_DEBUG analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_dsp_eve DPLL_DSP and DPLL_EVE analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_gmac_core DPLL_CORE and CORE HSDIVIDER analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_gpu DPLL_GPU analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_hdmi PLL_HDMI and HDMI analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_iva DPLL_IVA analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_pcie DPLL_PCIe_REF and PCIe analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_pcie0 PCIe ch0 RX/TX analog power supply 1.71 1.80 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_pcie1 PCIe ch1 RX/TX analog power supply 1.71 1.80 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_sata DPLL_SATA and SATA RX/TX analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_usb3 DPLL_USB_OTG_SS and USB3.0 RX/TX analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_video DPLL_VIDEO1 and DPLL_VIDEO2 analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdds_mlbp MLBP IO power supply 1.71 1.80 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_mpu DPLL_MPU analog power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_osc HFOSC analog power supply 1.71 1.80 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdda_rtc RTC bias and RTC LFOSC analog power supply 1.71 1.80 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdds18v 1.8 V power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdds18v_ddr1 (4) DDR1 bias power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdds18v_ddr2 (4) DDR2 bias power supply 1.71 1.80 1.836 1.89 V
Maximum noise (peak-peak) 50 mVPPmax
vdds_ddr1 (4) DDR1 power supply
(1.8 V for DDR2 mode / 1.5 V for DDR3 mode /
1.35 V DDR3L mode)		 1.35-V Mode 1.28 1.35 1.377 1.42 V
1.5-V Mode 1.43 1.50 1.53 1.57
1.8-V Mode 1.71 1.80 1.836 1.89
Maximum noise (peak-peak) 1.35-V Mode 50 mVPPmax
1.5-V Mode
1.8-V Mode
vdds_ddr2 (4) DDR2 power supply
(1.8 V for DDR2 mode/ 1.5 V for DDR3 mode /
1.35 V DDR3L mode)		 1.35-V Mode 1.28 1.35 1.377 1.42 V
1.5-V Mode 1.43 1.50 1.53 1.57
1.8-V Mode 1.71 1.80 1.836 1.89
Maximum noise (peak-peak) 1.35-V Mode 50 mVPPmax
1.5-V Mode
1.8-V Mode
vddshv5 Dual Voltage (1.8 V or 3.3 V) power supply for the INTC Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv1 Dual Voltage (1.8 V or 3.3 V) power supply for the VIN2 Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv10 Dual Voltage (1.8 V or 3.3 V) power supply for the GPMC Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv11 Dual Voltage (1.8 V or 3.3 V) power supply for the MMC2 Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv2 Dual Voltage (1.8 V or 3.3 V) power supply for the VOUT Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv3 Dual Voltage (1.8 V or 3.3 V) power supply for the GENERAL Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv4 Dual Voltage (1.8 V or 3.3 V) power supply for the MMC4 Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv6 Dual Voltage (1.8 V or 3.3 V) power supply for the VIN1 Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv7 Dual Voltage (1.8 V or 3.3 V) power supply for the WIFI Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv8 Dual Voltage (1.8 V or 3.3 V) power supply for the MMC1 Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vddshv9 Dual Voltage (1.8 V or 3.3 V) power supply for the RGMII Power Group pins 1.8-V Mode 1.71 1.80 1.836 1.89 V
3.3-V Mode 3.135 3.30 3.366 3.465
Maximum noise (peak-peak) 1.8-V Mode 50 mVPPmax
3.3-V Mode
vss Ground supply 0 V
vssa_osc0 OSC0 analog ground 0 V
vssa_osc1 OSC1 analog ground 0 V
TJ(1) Operating junction temperature range Automotive -40 125(6) °C
ddr1_vref0 Reference Power Supply for DDR1 0.5 × vdds_ddr1 V
ddr2_vref0 Reference Power Supply for DDR2 0.5 × vdds_ddr2 V
  1. Refer to Section 5.3, Power-On Hours (POH) Limits for limitations.
  2. The voltage at the device ball should never be below the MIN voltage or above the MAX voltage for any amount of time. This requirement includes dynamic voltage events such as AC ripple, voltage transients, voltage dips, etc.
  3. The DC voltage at the device ball should never be above the MAX DC voltage to avoid impact on device reliability and lifetime POH (Power-On Hours). The MAX DC voltage is defined as the highest allowed DC regulated voltage, without transients, seen at the ball.
  4. If DDR2 type of memories are used, the EMIF power supply (vdds_ddrx) and the corresponding bias power supply (vdds18v_ddrx) must be sourced from single power source.
  5. Logic functions and parameter values are not assured out of the range specified in the recommended operating conditions.
  6. The TSHUT feature of the SoC resets the device by default when one of the on-die temp sensors reports 123°C. This is intended to protect the device from exceeding 125°C. Though not recommended, the TSHUT temperature threshold can be modified in software if other mechanisms are in place to avoid exceeding 125°C. Refer to the device TRM for details on the TSHUT feature.
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