SLASEB7D June   2017  – December 2020

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Functional Block Diagrams
  5. 5 Revision History
  6. 6 Device Comparison
    1. 6.1 Related Products
  7. 7 Terminal Configuration and Functions
    1. 7.1 Pin Diagrams
    2. 7.2 Pin Attributes
    3. 7.3 Signal Descriptions
    4. 7.4 Pin Multiplexing
    5. 7.5 Buffer Type
    6. 7.6 Connection of Unused Pins
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Recommended Operating Conditions
    4. 8.4  Active Mode Supply Current Into VCC Excluding External Current
    5. 8.5  Typical Characteristics, Active Mode Supply Currents
    6. 8.6  Low-Power Mode (LPM0, LPM1) Supply Currents Into VCC Excluding External Current
    7. 8.7  Low-Power Mode (LPM2, LPM3, LPM4) Supply Currents (Into VCC) Excluding External Current
    8. 8.8  Low-Power Mode With LCD Supply Currents (Into VCC) Excluding External Current
    9. 8.9  Low-Power Mode (LPMx.5) Supply Currents (Into VCC) Excluding External Current
    10. 8.10 Typical Characteristics, Low-Power Mode Supply Currents
    11. 8.11 Typical Characteristics, Current Consumption per Module (1)
    12. 8.12 Thermal Resistance Characteristics for 100-Pin LQFP (PZ) Package
    13. 8.13 Timing and Switching Characteristics
      1. 8.13.1  Power Supply Sequencing
        1. 8.13.1.1 Brownout and Device Reset Power Ramp Requirements
        2. 8.13.1.2 SVS
      2. 8.13.2  Reset Timing
        1. 8.13.2.1 Reset Input
      3. 8.13.3  Clock Specifications
        1. 8.13.3.1 Low-Frequency Crystal Oscillator, LFXT
        2. 8.13.3.2 High-Frequency Crystal Oscillator, HFXT
        3. 8.13.3.3 DCO
        4. 8.13.3.4 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
        5. 8.13.3.5 Module Oscillator (MODOSC)
      4. 8.13.4  Wake-up Characteristics
        1. 8.13.4.1 Wake-up Times From Low-Power Modes and Reset
        2. 8.13.4.2 Typical Wake-up Charges
        3. 8.13.4.3 Typical Characteristics, Average LPM Currents vs Wake-up Frequency
      5. 8.13.5  Digital I/Os
        1. 8.13.5.1 Digital Inputs
        2. 8.13.5.2 Digital Outputs
        3. 8.13.5.3 Typical Characteristics, Digital Outputs
      6. 8.13.6  LEA
        1. 8.13.6.1 Low-Energy Accelerator (LEA) Performance
      7. 8.13.7  Timer_A and Timer_B
        1. 8.13.7.1 Timer_A
        2. 8.13.7.2 Timer_B
      8. 8.13.8  eUSCI
        1. 8.13.8.1 eUSCI (UART Mode) Clock Frequency
        2. 8.13.8.2 eUSCI (UART Mode) Switching Characteristics
        3. 8.13.8.3 eUSCI (SPI Master Mode) Clock Frequency
        4. 8.13.8.4 eUSCI (SPI Master Mode) Switching Characteristics
        5. 8.13.8.5 eUSCI (SPI Master Mode) Timing Diagrams
        6. 8.13.8.6 eUSCI (SPI Slave Mode) Switching Characteristics
        7. 8.13.8.7 eUSCI (SPI Slave Mode) Timing Diagrams
        8. 8.13.8.8 eUSCI (I2C Mode) Switching Characteristics
        9. 8.13.8.9 eUSCI (SPI Slave Mode) Timing Diagrams
      9. 8.13.9  Segment LCD Controller
        1. 8.13.9.1 LCD_C Recommended Operating Conditions
        2. 8.13.9.2 LCD_C Electrical Characteristics
      10. 8.13.10 ADC12_B
        1. 8.13.10.1 12-Bit ADC, Power Supply and Input Range Conditions
        2. 8.13.10.2 12-Bit ADC, Timing Parameters
        3. 8.13.10.3 12-Bit ADC, Linearity Parameters
        4. 8.13.10.4 12-Bit ADC, Dynamic Performance With External Reference
        5. 8.13.10.5 12-Bit ADC, Dynamic Performance With Internal Reference
        6. 8.13.10.6 12-Bit ADC, Temperature Sensor and Built-In V1/2
        7. 8.13.10.7 12-Bit ADC, External Reference
        8. 8.13.10.8 Temperature Sensor Typical Characteristics
      11. 8.13.11 Reference
        1. 8.13.11.1 REF, Built-In Reference
      12. 8.13.12 Comparator
        1. 8.13.12.1 Comparator_E
      13. 8.13.13 FRAM
        1. 8.13.13.1 FRAM
      14. 8.13.14 USS
        1. 8.13.14.1 USS Recommended Operating Conditions
        2. 8.13.14.2 USS LDO
        3. 8.13.14.3 USSXTAL
        4. 8.13.14.4 USS HSPLL
        5. 8.13.14.5 USS SDHS
        6. 8.13.14.6 USS PHY Output Stage
        7. 8.13.14.7 USS PHY Input Stage, Multiplexer
        8. 8.13.14.8 USS PGA
        9. 8.13.14.9 USS Bias Voltage Generator
      15. 8.13.15 Emulation and Debug
        1. 8.13.15.1 JTAG and Spy-Bi-Wire Interface
  9. 9 Detailed Description
    1. 9.1  Overview
    2. 9.2  CPU
    3. 9.3  Ultrasonic Sensing Solution (USS) Module
    4. 9.4  Low-Energy Accelerator (LEA) for Signal Processing
    5. 9.5  Operating Modes
      1. 9.5.1 Peripherals in Low-Power Modes
      2. 9.5.2 Idle Currents of Peripherals in LPM3 and LPM4
    6. 9.6  Interrupt Vector Table and Signatures
    7. 9.7  Bootloader (BSL)
    8. 9.8  JTAG Operation
      1. 9.8.1 JTAG Standard Interface
      2. 9.8.2 Spy-Bi-Wire (SBW) Interface
    9. 9.9  FRAM Controller A (FRCTL_A)
    10. 9.10 RAM
    11. 9.11 Tiny RAM
    12. 9.12 Memory Protection Unit (MPU) Including IP Encapsulation
    13. 9.13 Peripherals
      1. 9.13.1  Digital I/O
      2. 9.13.2  Oscillator and Clock System (CS)
      3. 9.13.3  Power-Management Module (PMM)
      4. 9.13.4  Hardware Multiplier (MPY)
      5. 9.13.5  Real-Time Clock (RTC_C)
      6. 9.13.6  Measurement Test Interface (MTIF)
      7. 9.13.7  Watchdog Timer (WDT_A)
      8. 9.13.8  System Module (SYS)
      9. 9.13.9  DMA Controller
      10. 9.13.10 Enhanced Universal Serial Communication Interface (eUSCI)
      11. 9.13.11 TA0, TA1, and TA4
      12. 9.13.12 TA2 and TA3
      13. 9.13.13 TB0
      14. 9.13.14 ADC12_B
      15. 9.13.15 USS
      16. 9.13.16 Comparator_E
      17. 9.13.17 CRC16
      18. 9.13.18 CRC32
      19. 9.13.19 AES256 Accelerator
      20. 9.13.20 True Random Seed
      21. 9.13.21 Shared Reference (REF)
      22. 9.13.22 LCD_C
      23. 9.13.23 Embedded Emulation
        1. 9.13.23.1 Embedded Emulation Module (EEM) (S Version)
        2. 9.13.23.2 EnergyTrace++ Technology
    14. 9.14 Input/Output Diagrams
      1. 9.14.1  Port Function Select Registers (PySEL1 , PySEL0)
      2. 9.14.2  Port P1 (P1.0 and P1.1) Input/Output With Schmitt Trigger
      3. 9.14.3  Port P1 (P1.2 to P1.7) Input/Output With Schmitt Trigger
      4. 9.14.4  Port P2 (P2.0 to P2.3) Input/Output With Schmitt Trigger
      5. 9.14.5  Port P2 (P2.4 to P2.7) Input/Output With Schmitt Trigger
      6. 9.14.6  Port P3 (P3.0 to P3.7) Input/Output With Schmitt Trigger
      7. 9.14.7  Port P4 (P4.0 to P4.7) Input/Output With Schmitt Trigger
      8. 9.14.8  Port P5 (P5.0 to P5.7) Input/Output With Schmitt Trigger
      9. 9.14.9  Port P6 (P6.0) Input/Output With Schmitt Trigger
      10. 9.14.10 Port P6 (P6.1 to P6.5) Input/Output With Schmitt Trigger
      11. 9.14.11 Port P6 (P6.6 and P6.7) Input/Output With Schmitt Trigger
      12. 9.14.12 Port P7 (P7.0 to P7.3) Input/Output With Schmitt Trigger
      13. 9.14.13 Port P7 (P7.4) Input/Output With Schmitt Trigger
      14. 9.14.14 Port P7 (P7.5) Input/Output With Schmitt Trigger
      15. 9.14.15 Port P7 (P7.6 and P7.7) Input/Output With Schmitt Trigger
      16. 9.14.16 Port P8 (P8.0 to P8.3) Input/Output With Schmitt Trigger
      17. 9.14.17 Port P8 (P8.4 to P8.7) Input/Output With Schmitt Trigger
      18. 9.14.18 Port P9 (P9.0 to P9.3) Input/Output With Schmitt Trigger
      19. 9.14.19 Port PJ (PJ.0 to PJ.3) JTAG Pins TDO, TMS, TCK, TDI/TCLK, Input/Output With Schmitt Trigger
      20. 9.14.20 Port PJ (PJ.4 and PJ.5) Input/Output With Schmitt Trigger
      21. 9.14.21 Port PJ (PJ.6 and PJ.7) Input/Output With Schmitt Trigger
    15. 9.15 Device Descriptors (TLV)
    16. 9.16 Memory Map
      1. 9.16.1 Peripheral File Map
    17. 9.17 Identification
      1. 9.17.1 Revision Identification
      2. 9.17.2 Device Identification
      3. 9.17.3 JTAG Identification
  10. 10Applications, Implementation, and Layout
    1. 10.1 Device Connection and Layout Fundamentals
      1. 10.1.1  Power Supply Decoupling and Bulk Capacitors
      2. 10.1.2  External Oscillator (HFXT and LFXT)
      3. 10.1.3  USS Oscillator (USSXT)
      4. 10.1.4  Transducer Connection to the USS Module
      5. 10.1.5  Charge Pump Control of Input Multiplexer
      6. 10.1.6  JTAG
      7. 10.1.7  Reset
      8. 10.1.8  Unused Pins
      9. 10.1.9  General Layout Recommendations
      10. 10.1.10 Do's and Don'ts
    2. 10.2 Peripheral- and Interface-Specific Design Information
      1. 10.2.1 ADC12_B Peripheral
        1. 10.2.1.1 Partial Schematic
        2. 10.2.1.2 Design Requirements
        3. 10.2.1.3 Detailed Design Procedure
        4. 10.2.1.4 Layout Guidelines
      2. 10.2.2 LCD_C Peripheral
        1. 10.2.2.1 Partial Schematic
        2. 10.2.2.2 Design Requirements
        3. 10.2.2.3 Detailed Design Procedure
        4. 10.2.2.4 Layout Guidelines
  11. 11Device and Documentation Support
    1. 11.1 Getting Started
    2. 11.2 Device Nomenclature
    3. 11.3 Tools and Software
    4. 11.4 Documentation Support
    5. 11.5 Support Resources
    6. 11.6 Export Control Notice
    7. 11.7 Electrostatic Discharge Caution
    8. 11.8 Glossary
    9. 11.9 Trademarks
  12. 12Mechanical, Packaging, and Orderable Information

7.3 Signal Descriptions

Section 7.3 describes the signals.

Table 7-2 Signal Descriptions
FUNCTION SIGNAL NAME PIN NO. PIN TYPE(1) DESCRIPTION
PZ
ADC A0 3 I ADC analog input A0
A1 4 I ADC analog input A1
A2 12 I ADC analog input A2
A3 13 I ADC analog input A3
A4 14 I ADC analog input A4
A5 15 I ADC analog input A5
A6 16 I ADC analog input A6
A7 17 I ADC analog input A7
A8 18 I ADC analog input A8
A9 19 I ADC analog input A9
A10 92 I ADC analog input A10
A11 93 I ADC analog input A11
A12 94 I ADC analog input A12
A13 95 I ADC analog input A13
A14 1 I ADC analog input A14
A15 2 I ADC analog input A15
VREF+ 4 O Output of positive reference voltage
VREF- 3 O Output of negative reference voltage
VeREF+ 4 I Input for an external positive reference voltage to the ADC
VeREF- 3 I Input for an external negative reference voltage to the ADC
Clock ACLK 22, 43, 67 O ACLK output
HFXIN 9 I Input for high-frequency crystal oscillator HFXT
HFXOUT 10 O Output for high-frequency crystal oscillator HFXT
LFXIN 6 I Input for low-frequency crystal oscillator LFXT
LFXOUT 7 O Output of low-frequency crystal oscillator LFXT
MCLK 24, 42, 81 O MCLK output
SMCLK 23, 41, 68 O SMCLK output
Comparator C0 3 I Comparator input C0
C1 4 I Comparator input C1
C2 12 I Comparator input C2
C3 13 I Comparator input C3
C4 14 I Comparator input C4
C5 15 I Comparator input C5
C6 16 I Comparator input C6
C7 17 I Comparator input C7
C8 18 I Comparator input C8
C9 19 I Comparator input C9
C10 22 I Comparator input C10
C11 23 I Comparator input C11
C12 24 I Comparator input C12
C13 25 I Comparator input C13
C14 1 I Comparator input C14
C15 2 I Comparator input C15
COUT 1, 83, 84 O Comparator output
DMA DMAE0 22, 79, 83 I External DMA trigger
Debug SBWTCK 20 I Spy-Bi-Wire input clock
SBWTDIO 21 I/O Spy-Bi-Wire data input/output
SRCPUOFF 25 O Low-power debug: CPU Status register bit CPUOFF
SROSCOFF 24 O Low-power debug: CPU Status register bit OSCOFF
SRSCG0 23 O Low-power debug: CPU Status register bit SCG0
SRSCG1 22 O Low-power debug: CPU Status register bit SCG1
TCK 25 I Test clock
TCLK 23 I Test clock input
TDI 23 I Test data input
TDO 22 O Test data output port
TEST 20 I Test mode pin, selects digital I/O on JTAG pins
TMS 24 I Test mode select
GPIO Port 1 P1.0 3 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P1.1 4 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P1.2 18 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P1.3 19 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P1.4 12 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P1.5 13 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P1.6 14 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P1.7 15 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port 2 P2.0 16 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P2.1 17 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P2.2 1 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P2.3 2 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P2.4 28 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P2.5 29 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P2.6 30 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P2.7 39 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port 3 P3.0 31 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P3.1 32 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P3.2 33 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P3.3 34 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P3.4 35 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P3.5 36 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P3.6 37 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P3.7 38 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port 4 P4.0 44 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P4.1 45 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P4.2 46 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P4.3 47 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P4.4 48 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P4.5 49 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P4.6 50 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P4.7 53 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port 5 P5.0 54 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P5.1 55 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P5.2 56 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P5.3 57 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P5.4 58 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P5.5 59 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P5.6 60 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P5.7 61 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port 6 P6.0 62 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P6.1 71 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P6.2 72 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P6.3 73 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P6.4 63 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P6.5 64 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P6.6 65 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P6.7 66 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port 7 P7.0 67 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P7.1 68 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P7.2 69 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P7.3 70 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P7.4 77 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P7.5 78 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P7.6 83 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P7.7 84 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port 8 P8.0 79 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P8.1 80 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P8.2 81 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P8.3 82 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P8.4 92 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P8.5 93 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P8.6 94 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P8.7 95 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port 9 P9.0 40 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P9.1 41 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P9.2 42 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
P9.3 43 I/O General-purpose digital I/O with port interrupt and wakeup from LPMx.5
GPIO Port J PJ.0 22 I/O General-purpose digital I/O
PJ.1 23 I/O General-purpose digital I/O
PJ.2 24 I/O General-purpose digital I/O
PJ.3 25 I/O General-purpose digital I/O
PJ.4 6 I/O General-purpose digital I/O
PJ.5 7 I/O General-purpose digital I/O
PJ.6 9 I/O General-purpose digital I/O
PJ.7 10 I/O General-purpose digital I/O
I2C UCB0SCL 15 I/O I2C clock for eUSCI_B0 I2C mode
UCB0SDA 14 I/O I2C data for eUSCI_B0 I2C mode
UCB1SCL 94, 60 I/O I2C clock for eUSCI_B1 I2C mode
UCB1SDA 93, 59 I/O I2C data for eUSCI_B1 I2C mode
LCD COM0 63 O LCD common output COM0 for LCD backplane
COM1 64 O LCD common output COM1 for LCD backplane
COM2 65 O LCD common output COM2 for LCD backplane
COM3 66 O LCD common output COM3 for LCD backplane
COM4 67 O LCD common output COM4 for LCD backplane
COM5 68 O LCD common output COM5 for LCD backplane
COM6 69 O LCD common output COM6 for LCD backplane
COM7 70 O LCD common output COM7 for LCD backplane
LCDCAP 74 I/O LCD capacitor connection
CAUTION: LCDCAP/R33 must be connected to DVSS if not used.
LCDREF 72 I External reference voltage input for regulated LCD voltage
R03 71 I/O Input/output port of lowest analog LCD voltage (V5)
R13 72 I/O Input/output port of third most positive analog LCD voltage (V3 or V4)
R23 73 I/O Input/output port of second most positive analog LCD voltage (V2)
R33 74 I/O Input/output port of most positive analog LCD voltage (V1)
CAUTION: LCDCAP/R33 must be connected to DVSS if not used.
S0 62 O LCD segment output
S1 61 O LCD segment output
S2 60 O LCD segment output
S3 59 O LCD segment output
S4 58 O LCD segment output
S5 57 O LCD segment output
S6 56 O LCD segment output
S7 55 O LCD segment output
S8 54 O LCD segment output
S9 53 O LCD segment output
S10 50 O LCD segment output
S11 49 O LCD segment output
S12 48 O LCD segment output
S13 47 O LCD segment output
S14 46 O LCD segment output
S15 45 O LCD segment output
S16 44 O LCD segment output
S17 43 O LCD segment output
S18 42 O LCD segment output
S19 41 O LCD segment output
S20 40 O LCD segment output
S21 39 O LCD segment output
S22 38 O LCD segment output
S23 37 O LCD segment output
S24 36 O LCD segment output
S25 35 O LCD segment output
S26 34 O LCD segment output
S27 33 O LCD segment output
S28 32 O LCD segment output
S29 31 O LCD segment output
LCD (continued) S30 30 O LCD segment output
S31 29 O LCD segment output
S32 28 O LCD segment output
S33 70 O LCD segment output
S34 69 O LCD segment output
S35 68 O LCD segment output
S36 67 O LCD segment output
S37 66 O LCD segment output
S38 65 O LCD segment output
MTIF MTIF_PIN_EN 78 I Meter test interface pin enable
MTIF_OUT_IN 77 I/O Meter test interface input and output
Power AVCC1 100 P Analog power supply
AVSS1 99 P Analog ground supply
AVSS2 5 P Analog ground supply
AVSS3 8 P Analog ground supply
AVSS4 11 P Analog ground supply
AVSS5 96 P Analog ground supply
DVCC1 27 P Digital power supply
DVCC2 52 P Digital power supply
DVCC3 76 P Digital power supply
DVSS1 26 P Digital ground supply
DVSS2 51 P Digital ground supply
DVSS3 75 P Digital ground supply
PVCC 88 P USS power supply
PVSS 87, 89 P USS ground supply
RTC RTCCLK 25, 44, 82 O RTC clock calibration output
SPI UCA0CLK 1, 45 I/O Clock signal input for eUSCI_A0 SPI slave mode
Clock signal output for eUSCI_A0 SPI master mode
UCA0SIMO 16, 47 I/O Slave in/master out for eUSCI_A0 SPI mode
UCA0SOMI 17, 48 I/O Slave out/master in for eUSCI_A0 SPI mode
UCA0STE 2, 46 I/O Slave transmit enable for eUSCI_A0 SPI mode
UCA1CLK 3 I/O Clock signal input for eUSCI_A1 SPI slave mode
Clock signal output for eUSCI_A1 SPI master mode
UCA1SIMO 18 I/O Slave in/master out for eUSCI_A1 SPI mode
UCA1SOMI 19 I/O Slave out/master in for eUSCI_A1 SPI mode
UCA1STE 4 I/O Slave transmit enable for eUSCI_A1 SPI mode
UCA2CLK 69, 56 I/O Clock signal input for eUSCI_A2 SPI slave mode
Clock signal output for eUSCI_A2 SPI master mode
UCA2SIMO 67, 54 I/O Slave in/master out for eUSCI_A2 SPI mode
UCA2SOMI 68, 55 I/O Slave out/master in for eUSCI_A2 SPI mode
UCA2STE 70, 57 I/O Slave transmit enable for eUSCI_A2 SPI mode
UCA3CLK 80 I/O Clock signal input for eUSCI_A3 SPI slave mode
Clock signal output for eUSCI_A3 SPI master mode
UCA3SIMO 82 I/O Slave in/master out for eUSCI_A3 SPI mode
UCA3SOMI 81 I/O Slave out/master in for eUSCI_A3 SPI mode
UCA3STE 79 I/O Slave transmit enable for eUSCI_A3 SPI mode
UCB0CLK 13 I/O Clock signal input for eUSCI_B0 SPI slave mode
Clock signal output for eUSCI_B0 SPI master mode
UCB0SIMO 14 I/O Slave in/master out for eUSCI_B0 SPI mode
UCB0SOMI 15 I/O Slave out/master in for eUSCI_B0 SPI mode
UCB0STE 12 I/O Slave transmit enable for eUSCI_B0 SPI mode
UCB1CLK 92, 58 I/O Clock signal input for eUSCI_B1 SPI slave mode
Clock signal output for eUSCI_B1 SPI master mode
UCB1SIMO 93, 59 I/O Slave in/master out for eUSCI_B1 SPI mode
UCB1SOMI 94, 60 I/O Slave out/master in for eUSCI_B1 SPI mode
UCB1STE 95, 61 I/O Slave transmit enable for eUSCI_B1 SPI mode
System NMI 21 I Nonmaskable interrupt input
RST 21 I/O Reset input active low
Timer TA0.0 2 I/O TA0 CCR0 capture: CCI0A input, compare: Out0
TA0.0 39 I/O TA0 CCR0 capture: CCI0B input, compare: Out0
TA0.1 77 I/O TA0 CCR1 capture: CCI1A input, compare: Out1
TA0.2 84 I/O TA0 CCR2 capture: CCI2A input, compare: Out2
TA0CLK 28, 49, 59 I TA0 input clock
TA1.0 3 I/O TA1 CCR0 capture: CCI0A input, compare: Out0
TA1.0 40 I/O TA1 CCR0 capture: CCI0B input, compare: Out0
TA1.1 78 I/O TA1 CCR1 capture: CCI1A input, compare: Out1
TA1.2 92 I/O TA1 CCR2 capture: CCI2A input, compare: Out2
TA1CLK 28, 49 I TA1 input clock
TA4.0 4 I/O TA4 CCR0 capture: CCI0A input, compare: Out0
TA4.0 29 I/O TA4 CCR0 capture: CCI0B input, compare: Out0
TA4.1 30 I/O TA4CCR1 capture: CCI1B input, compare: Out1
TA4.1 83 I/O TA4 CCR1 capture: CCI1A input, compare: Out1
TA4CLK 23, 50 I TA4 input clock
TB0.0 31 I/O TB0 CCR0 capture: CCI0B input, compare: Out0
TB0.0 69 I/O TB0 CCR0 capture: CCI0A input, compare: Out0
TB0.1 32 I/O TB0 CCR1 capture: CCI1A input, compare: Out1
TB0.1 70 O TB0 CCR1 compare: Out1
TB0.2 33 I/O TB0 CCR2 capture: CCI2A input, compare: Out2
TB0.2 79 O TB0 CCR2 compare: Out2
TB0.3 34 I/O TB0 CCR3 capture: CCI3A input, compare: Out3
TB0.3 80 I/O TB0 CCR3 capture: CCI3B input, compare: Out3
TB0.4 12 I/O TB0 CCR4 capture: CCI4A input, compare: Out4
TB0.4 36 I/O TB0 CCR4 capture: CCI4B input, compare: Out4
TB0.5 13 I/O TB0 CCR5 capture: CCI5A input, compare: Out5
TB0.5 37 I/O TB0CCR5 capture: CCI5B input, compare: Out5
TB0.6 25 I/O TB0 CCR6 capture: CCI6B input, compare: Out6
TB0.6 38 I/O TB0 CCR6 capture: CCI6A input, compare: Out6
TB0CLK 28, 50 I TB0 clock input
TB0OUTH 24, 35, 80, 84 I Switch all PWM outputs high impedance input – TB0
UART UCA0RXD 17, 48 I Receive data for eUSCI_A0 UART mode
UCA0TXD 16, 47 O Transmit data for eUSCI_A0 UART mode
UCA1RXD 19 I Receive data for eUSCI_A1 UART mode
UCA1TXD 18 O Transmit data for eUSCI_A1 UART mode
UCA2RXD 68, 55 I Receive data for eUSCI_A2 UART mode
UCA2TXD 67, 54 O Transmit data for eUSCI_A2 UART mode
UCA3RXD 81 I Receive data for eUSCI_A3 UART mode
UCA3TXD 82 O Transmit data for eUSCI_A3 UART mode
USS USSTRG 15 I USS trigger
USSXTIN 97 I Input for crystal or resonator of oscillator USSXT
USSXTOUT 98 O Output for crystal or resonator of oscillator USSXT
USSXT_BOUT 95 O Buffered output clock of USSXT
CH0_IN 91 I USS channel 0 RX
CH0_OUT 90 I/O USS channel 0 TX
CH1_IN 85 I USS channel 1 RX
CH1_OUT 86 I/O USS channel 1 TX
(1) I = input, O = output, P = power
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