SPRS880M December   2013  – June 2020 TMS320F28374D , TMS320F28375D , TMS320F28376D , TMS320F28377D , TMS320F28378D , TMS320F28379D

PRODUCTION DATA.  

  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block Diagram
  2. 2Revision History
  3. 3Device Comparison
    1. 3.1 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagrams
    2. 4.2 Signal Descriptions
      1. Table 4-1 Signal Descriptions
    3. 4.3 Pins With Internal Pullup and Pulldown
    4. 4.4 Pin Multiplexing
      1. 4.4.1 GPIO Muxed Pins
      2. 4.4.2 Input X-BAR
      3. 4.4.3 Output X-BAR and ePWM X-BAR
      4. 4.4.4 USB Pin Muxing
      5. 4.4.5 High-Speed SPI Pin Muxing
    5. 4.5 Connections for Unused Pins
  5. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings – Commercial
    3. 5.3  ESD Ratings – Automotive
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Power Consumption Summary
      1. Table 5-1 Device Current Consumption at 200-MHz SYSCLK
      2. 5.5.1     Current Consumption Graphs
      3. 5.5.2     Reducing Current Consumption
    6. 5.6  Electrical Characteristics
    7. 5.7  Thermal Resistance Characteristics
      1. 5.7.1 ZWT Package
      2. 5.7.2 PTP Package
      3. 5.7.3 PZP Package
    8. 5.8  Thermal Design Considerations
    9. 5.9  System
      1. 5.9.1 Power Sequencing
        1. 5.9.1.1 Signal Pin Requirements
        2. 5.9.1.2 VDDIO, VDDA, VDD3VFL, and VDDOSC Requirements
        3. 5.9.1.3 VDD Requirements
        4. 5.9.1.4 Supply Ramp Rate
          1. Table 5-3 Supply Ramp Rate
        5. 5.9.1.5 Supply Supervision
      2. 5.9.2 Reset Timing
        1. 5.9.2.1 Reset Sources
        2. 5.9.2.2 Reset Electrical Data and Timing
          1. Table 5-4 Reset (XRS) Timing Requirements
          2. Table 5-5 Reset (XRS) Switching Characteristics
      3. 5.9.3 Clock Specifications
        1. 5.9.3.1 Clock Sources
        2. 5.9.3.2 Clock Frequencies, Requirements, and Characteristics
          1. 5.9.3.2.1 Input Clock Frequency and Timing Requirements, PLL Lock Times
            1. Table 5-7  Input Clock Frequency
            2. Table 5-8  X1 Input Level Characteristics When Using an External Clock Source (Not a Crystal)
            3. Table 5-9  X1 Timing Requirements
            4. Table 5-10 AUXCLKIN Timing Requirements
            5. Table 5-11 PLL Lock Times
          2. 5.9.3.2.2 Internal Clock Frequencies
            1. Table 5-12 Internal Clock Frequencies
          3. 5.9.3.2.3 Output Clock Frequency and Switching Characteristics
            1. Table 5-13 Output Clock Frequency
            2. Table 5-14 XCLKOUT Switching Characteristics (PLL Bypassed or Enabled)
        3. 5.9.3.3 Input Clocks and PLLs
        4. 5.9.3.4 Crystal Oscillator
          1. Table 5-15 Crystal Oscillator Parameters
          2. Table 5-17 Crystal Oscillator Electrical Characteristics
        5. 5.9.3.5 Internal Oscillators
          1. Table 5-18 Internal Oscillator Electrical Characteristics
      4. 5.9.4 Flash Parameters
        1. Table 5-20 Flash Parameters
      5. 5.9.5 Emulation/JTAG
        1. 5.9.5.1 JTAG Electrical Data and Timing
          1. Table 5-21 JTAG Timing Requirements
          2. Table 5-22 JTAG Switching Characteristics
      6. 5.9.6 GPIO Electrical Data and Timing
        1. 5.9.6.1 GPIO - Output Timing
          1. Table 5-23 General-Purpose Output Switching Characteristics
        2. 5.9.6.2 GPIO - Input Timing
          1. Table 5-24 General-Purpose Input Timing Requirements
        3. 5.9.6.3 Sampling Window Width for Input Signals
      7. 5.9.7 Interrupts
        1. 5.9.7.1 External Interrupt (XINT) Electrical Data and Timing
          1. Table 5-25 External Interrupt Timing Requirements
          2. Table 5-26 External Interrupt Switching Characteristics
      8. 5.9.8 Low-Power Modes
        1. 5.9.8.1 Clock-Gating Low-Power Modes
        2. 5.9.8.2 Power-Gating Low-Power Modes
        3. 5.9.8.3 Low-Power Mode Wakeup Timing
          1. Table 5-29 IDLE Mode Timing Requirements
          2. Table 5-30 IDLE Mode Switching Characteristics
          3. Table 5-31 STANDBY Mode Timing Requirements
          4. Table 5-32 STANDBY Mode Switching Characteristics
          5. Table 5-33 HALT Mode Timing Requirements
          6. Table 5-34 HALT Mode Switching Characteristics
          7. Table 5-35 HIBERNATE Mode Timing Requirements
          8. Table 5-36 HIBERNATE Mode Switching Characteristics
      9. 5.9.9 External Memory Interface (EMIF)
        1. 5.9.9.1 Asynchronous Memory Support
        2. 5.9.9.2 Synchronous DRAM Support
        3. 5.9.9.3 EMIF Electrical Data and Timing
          1. 5.9.9.3.1 Asynchronous RAM
            1. Table 5-37 EMIF Asynchronous Memory Timing Requirements
            2. Table 5-38 EMIF Asynchronous Memory Switching Characteristics
          2. 5.9.9.3.2 Synchronous RAM
            1. Table 5-39 EMIF Synchronous Memory Timing Requirements
            2. Table 5-40 EMIF Synchronous Memory Switching Characteristics
    10. 5.10 Analog Peripherals
      1. 5.10.1 Analog-to-Digital Converter (ADC)
        1. 5.10.1.1 ADC Configurability
          1. 5.10.1.1.1 Signal Mode
        2. 5.10.1.2 ADC Electrical Data and Timing
          1. Table 5-42 ADC Operating Conditions (16-Bit Differential Mode)
          2. Table 5-43 ADC Characteristics (16-Bit Differential Mode)
          3. Table 5-44 ADC Operating Conditions (12-Bit Single-Ended Mode)
          4. Table 5-45 ADC Characteristics (12-Bit Single-Ended Mode)
          5. Table 5-46 ADCEXTSOC Timing Requirements
          6. 5.10.1.2.1 ADC Input Models
            1. Table 5-47 Differential Input Model Parameters
            2. Table 5-48 Single-Ended Input Model Parameters
          7. 5.10.1.2.2 ADC Timing Diagrams
            1. Table 5-51 ADC Timings in 12-Bit Mode (SYSCLK Cycles)
            2. Table 5-52 ADC Timings in 16-Bit Mode
        3. 5.10.1.3 Temperature Sensor Electrical Data and Timing
          1. Table 5-53 Temperature Sensor Electrical Characteristics
      2. 5.10.2 Comparator Subsystem (CMPSS)
        1. 5.10.2.1 CMPSS Electrical Data and Timing
          1. Table 5-54 Comparator Electrical Characteristics
          2. Table 5-55 CMPSS DAC Static Electrical Characteristics
      3. 5.10.3 Buffered Digital-to-Analog Converter (DAC)
        1. 5.10.3.1 Buffered DAC Electrical Data and Timing
          1. Table 5-56 Buffered DAC Electrical Characteristics
    11. 5.11 Control Peripherals
      1. 5.11.1 Enhanced Capture (eCAP)
        1. 5.11.1.1 eCAP Electrical Data and Timing
          1. Table 5-57 eCAP Timing Requirement
          2. Table 5-58 eCAP Switching Characteristics
      2. 5.11.2 Enhanced Pulse Width Modulator (ePWM)
        1. 5.11.2.1 Control Peripherals Synchronization
        2. 5.11.2.2 ePWM Electrical Data and Timing
          1. Table 5-59 ePWM Timing Requirements
          2. Table 5-60 ePWM Switching Characteristics
          3. 5.11.2.2.1 Trip-Zone Input Timing
            1. Table 5-61 Trip-Zone Input Timing Requirements
        3. 5.11.2.3 External ADC Start-of-Conversion Electrical Data and Timing
          1. Table 5-62 External ADC Start-of-Conversion Switching Characteristics
      3. 5.11.3 Enhanced Quadrature Encoder Pulse (eQEP)
        1. 5.11.3.1 eQEP Electrical Data and Timing
          1. Table 5-63 eQEP Timing Requirements
          2. Table 5-64 eQEP Switching Characteristics
      4. 5.11.4 High-Resolution Pulse Width Modulator (HRPWM)
        1. 5.11.4.1 HRPWM Electrical Data and Timing
          1. Table 5-65 High-Resolution PWM Timing Requirements
          2. Table 5-66 High-Resolution PWM Characteristics
      5. 5.11.5 Sigma-Delta Filter Module (SDFM)
        1. 5.11.5.1 SDFM Electrical Data and Timing (Using ASYNC)
          1. Table 5-67 SDFM Timing Requirements When Using Asynchronous GPIO (ASYNC) Option
        2. 5.11.5.2 SDFM Electrical Data and Timing (Using 3-Sample GPIO Input Qualification)
          1. Table 5-68 SDFM Timing Requirements When Using GPIO Input Qualification (3-Sample Window) Option
    12. 5.12 Communications Peripherals
      1. 5.12.1 Controller Area Network (CAN)
      2. 5.12.2 Inter-Integrated Circuit (I2C)
        1. 5.12.2.1 I2C Electrical Data and Timing
          1. Table 5-69 I2C Timing Requirements
          2. Table 5-70 I2C Switching Characteristics
      3. 5.12.3 Multichannel Buffered Serial Port (McBSP)
        1. 5.12.3.1 McBSP Electrical Data and Timing
          1. 5.12.3.1.1 McBSP Transmit and Receive Timing
            1. Table 5-71 McBSP Timing Requirements
            2. Table 5-72 McBSP Switching Characteristics
          2. 5.12.3.1.2 McBSP as SPI Master or Slave Timing
            1. Table 5-73 McBSP as SPI Master Timing Requirements
            2. Table 5-74 McBSP as SPI Master Switching Characteristics
            3. Table 5-75 McBSP as SPI Slave Timing Requirements
            4. Table 5-76 McBSP as SPI Slave Switching Characteristics
      4. 5.12.4 Serial Communications Interface (SCI)
      5. 5.12.5 Serial Peripheral Interface (SPI)
        1. 5.12.5.1 SPI Electrical Data and Timing
          1. 5.12.5.1.1 SPI Master Mode Timings
            1. Table 5-77 SPI Master Mode Timing Requirements
            2. Table 5-78 SPI Master Mode Switching Characteristics (Clock Phase = 0)
            3. Table 5-79 SPI Master Mode Switching Characteristics (Clock Phase = 1)
          2. 5.12.5.1.2 SPI Slave Mode Timings
            1. Table 5-80 SPI Slave Mode Timing Requirements
            2. Table 5-81 SPI Slave Mode Switching Characteristics
      6. 5.12.6 Universal Serial Bus (USB) Controller
        1. 5.12.6.1 USB Electrical Data and Timing
          1. Table 5-82 USB Input Ports DP and DM Timing Requirements
          2. Table 5-83 USB Output Ports DP and DM Switching Characteristics
      7. 5.12.7 Universal Parallel Port (uPP) Interface
        1. 5.12.7.1 uPP Electrical Data and Timing
          1. Table 5-84 uPP Timing Requirements
          2. Table 5-85 uPP Switching Characteristics
  6. 6Detailed Description
    1. 6.1  Overview
    2. 6.2  Functional Block Diagram
    3. 6.3  Memory
      1. 6.3.1 C28x Memory Map
      2. 6.3.2 Flash Memory Map
      3. 6.3.3 EMIF Chip Select Memory Map
      4. 6.3.4 Peripheral Registers Memory Map
      5. 6.3.5 Memory Types
        1. 6.3.5.1 Dedicated RAM (Mx and Dx RAM)
        2. 6.3.5.2 Local Shared RAM (LSx RAM)
        3. 6.3.5.3 Global Shared RAM (GSx RAM)
        4. 6.3.5.4 CPU Message RAM (CPU MSGRAM)
        5. 6.3.5.5 CLA Message RAM (CLA MSGRAM)
    4. 6.4  Identification
    5. 6.5  Bus Architecture – Peripheral Connectivity
    6. 6.6  C28x Processor
      1. 6.6.1 Floating-Point Unit
      2. 6.6.2 Trigonometric Math Unit
      3. 6.6.3 Viterbi, Complex Math, and CRC Unit II (VCU-II)
    7. 6.7  Control Law Accelerator
    8. 6.8  Direct Memory Access
    9. 6.9  Interprocessor Communication Module
    10. 6.10 Boot ROM and Peripheral Booting
      1. 6.10.1 EMU Boot or Emulation Boot
      2. 6.10.2 WAIT Boot Mode
      3. 6.10.3 Get Mode
      4. 6.10.4 Peripheral Pins Used by Bootloaders
    11. 6.11 Dual Code Security Module
    12. 6.12 Timers
    13. 6.13 Nonmaskable Interrupt With Watchdog Timer (NMIWD)
    14. 6.14 Watchdog
    15. 6.15 Configurable Logic Block (CLB)
    16. 6.16 Functional Safety
  7. 7Applications, Implementation, and Layout
    1. 7.1 TI Reference Design
  8. 8Device and Documentation Support
    1. 8.1 Device and Development Support Tool Nomenclature
    2. 8.2 Markings
    3. 8.3 Tools and Software
    4. 8.4 Documentation Support
    5. 8.5 Related Links
    6. 8.6 Support Resources
    7. 8.7 Trademarks
    8. 8.8 Electrostatic Discharge Caution
    9. 8.9 Glossary
  9. 9Mechanical, Packaging, and Orderable Information
    1. 9.1 Packaging Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • ZWT|337
  • PTP|176
Thermal pad, mechanical data (Package|Pins)
Orderable Information

GPIO Muxed Pins

Table 4-3 shows the GPIO muxed pins. The default for each pin is the GPIO function, secondary functions can be selected by setting both the GPyGMUXn.GPIOz and GPyMUXn.GPIOz register bits. The GPyGMUXn register should be configured prior to the GPyMUXn to avoid transient pulses on GPIO's from alternate mux selections. Columns not shown and blank cells are reserved GPIO Mux settings.

Table 4-3 GPIO Muxed Pins(1)(2)

GPIO Mux Selection
GPIO Index 0, 4, 8, 12 1 2 3 5 6 7 15
GPyGMUXn.
GPIOz =
00b, 01b, 10b, 11b 00b 01b 11b
GPyMUXn.
GPIOz =
00b 01b 10b 11b 01b 10b 11b 11b
GPIO0 EPWM1A (O) SDAA (I/OD)
GPIO1 EPWM1B (O) MFSRB (I/O) SCLA (I/OD)
GPIO2 EPWM2A (O) OUTPUTXBAR1 (O) SDAB (I/OD)
GPIO3 EPWM2B (O) OUTPUTXBAR2 (O) MCLKRB (I/O) OUTPUTXBAR2 (O) SCLB (I/OD)
GPIO4 EPWM3A (O) OUTPUTXBAR3 (O) CANTXA (O)
GPIO5 EPWM3B (O) MFSRA (I/O) OUTPUTXBAR3 (O) CANRXA (I)
GPIO6 EPWM4A (O) OUTPUTXBAR4 (O) EXTSYNCOUT (O) EQEP3A (I) CANTXB (O)
GPIO7 EPWM4B (O) MCLKRA (I/O) OUTPUTXBAR5 (O) EQEP3B (I) CANRXB (I)
GPIO8 EPWM5A (O) CANTXB (O) ADCSOCAO (O) EQEP3S (I/O) SCITXDA (O)
GPIO9 EPWM5B (O) SCITXDB (O) OUTPUTXBAR6 (O) EQEP3I (I/O) SCIRXDA (I)
GPIO10 EPWM6A (O) CANRXB (I) ADCSOCBO (O) EQEP1A (I) SCITXDB (O) UPP-WAIT (I/O)
GPIO11 EPWM6B (O) SCIRXDB (I) OUTPUTXBAR7 (O) EQEP1B (I) SCIRXDB (I) UPP-START (I/O)
GPIO12 EPWM7A (O) CANTXB (O) MDXB (O) EQEP1S (I/O) SCITXDC (O) UPP-ENA (I/O)
GPIO13 EPWM7B (O) CANRXB (I) MDRB (I) EQEP1I (I/O) SCIRXDC (I) UPP-D7 (I/O)
GPIO14 EPWM8A (O) SCITXDB (O) MCLKXB (I/O) OUTPUTXBAR3 (O) UPP-D6 (I/O)
GPIO15 EPWM8B (O) SCIRXDB (I) MFSXB (I/O) OUTPUTXBAR4 (O) UPP-D5 (I/O)
GPIO16 SPISIMOA (I/O) CANTXB (O) OUTPUTXBAR7 (O) EPWM9A (O) SD1_D1 (I) UPP-D4 (I/O)
GPIO17 SPISOMIA (I/O) CANRXB (I) OUTPUTXBAR8 (O) EPWM9B (O) SD1_C1 (I) UPP-D3 (I/O)
GPIO18 SPICLKA (I/O) SCITXDB (O) CANRXA (I) EPWM10A (O) SD1_D2 (I) UPP-D2 (I/O)
GPIO19 SPISTEA (I/O) SCIRXDB (I) CANTXA (O) EPWM10B (O) SD1_C2 (I) UPP-D1 (I/O)
GPIO20 EQEP1A (I) MDXA (O) CANTXB (O) EPWM11A (O) SD1_D3 (I) UPP-D0 (I/O)
GPIO21 EQEP1B (I) MDRA (I) CANRXB (I) EPWM11B (O) SD1_C3 (I) UPP-CLK (I/O)
GPIO22 EQEP1S (I/O) MCLKXA (I/O) SCITXDB (O) EPWM12A (O) SPICLKB (I/O) SD1_D4 (I)
GPIO23 EQEP1I (I/O) MFSXA (I/O) SCIRXDB (I) EPWM12B (O) SPISTEB (I/O) SD1_C4 (I)
GPIO24 OUTPUTXBAR1 (O) EQEP2A (I) MDXB (O) SPISIMOB (I/O) SD2_D1 (I)
GPIO25 OUTPUTXBAR2 (O) EQEP2B (I) MDRB (I) SPISOMIB (I/O) SD2_C1 (I)
GPIO26 OUTPUTXBAR3 (O) EQEP2I (I/O) MCLKXB (I/O) OUTPUTXBAR3 (O) SPICLKB (I/O) SD2_D2 (I)
GPIO27 OUTPUTXBAR4 (O) EQEP2S (I/O) MFSXB (I/O) OUTPUTXBAR4 (O) SPISTEB (I/O) SD2_C2 (I)
GPIO28 SCIRXDA (I) EM1CS4 (O) OUTPUTXBAR5 (O) EQEP3A (I) SD2_D3 (I)
GPIO29 SCITXDA (O) EM1SDCKE (O) OUTPUTXBAR6 (O) EQEP3B (I) SD2_C3 (I)
GPIO30 CANRXA (I) EM1CLK (O) OUTPUTXBAR7 (O) EQEP3S (I/O) SD2_D4 (I)
GPIO31 CANTXA (O) EM1WE (O) OUTPUTXBAR8 (O) EQEP3I (I/O) SD2_C4 (I)
GPIO32 SDAA (I/OD) EM1CS0 (O)
GPIO33 SCLA (I/OD) EM1RNW (O)
GPIO34 OUTPUTXBAR1 (O) EM1CS2 (O) SDAB (I/OD)
GPIO35 SCIRXDA (I) EM1CS3 (O) SCLB (I/OD)
GPIO36 SCITXDA (O) EM1WAIT (I) CANRXA (I)
GPIO37 OUTPUTXBAR2 (O) EM1OE (O) CANTXA (O)
GPIO38 EM1A0 (O) SCITXDC (O) CANTXB (O)
GPIO39 EM1A1 (O) SCIRXDC (I) CANRXB (I)
GPIO40 EM1A2 (O) SDAB (I/OD)
GPIO41 EM1A3 (O) SCLB (I/OD)
GPIO42 SDAA (I/OD) SCITXDA (O)
GPIO43 SCLA (I/OD) SCIRXDA (I)
GPIO44 EM1A4 (O)
GPIO45 EM1A5 (O)
GPIO46 EM1A6 (O) SCIRXDD (I)
GPIO47 EM1A7 (O) SCITXDD (O)
GPIO48 OUTPUTXBAR3 (O) EM1A8 (O) SCITXDA (O) SD1_D1 (I)
GPIO49 OUTPUTXBAR4 (O) EM1A9 (O) SCIRXDA (I) SD1_C1 (I)
GPIO50 EQEP1A (I) EM1A10 (O) SPISIMOC (I/O) SD1_D2 (I)
GPIO51 EQEP1B (I) EM1A11 (O) SPISOMIC (I/O) SD1_C2 (I)
GPIO52 EQEP1S (I/O) EM1A12 (O) SPICLKC (I/O) SD1_D3 (I)
GPIO53 EQEP1I (I/O) EM1D31 (I/O) EM2D15 (I/O) SPISTEC (I/O) SD1_C3 (I)
GPIO54 SPISIMOA (I/O) EM1D30 (I/O) EM2D14 (I/O) EQEP2A (I) SCITXDB (O) SD1_D4 (I)
GPIO55 SPISOMIA (I/O) EM1D29 (I/O) EM2D13 (I/O) EQEP2B (I) SCIRXDB (I) SD1_C4 (I)
GPIO56 SPICLKA (I/O) EM1D28 (I/O) EM2D12 (I/O) EQEP2S (I/O) SCITXDC (O) SD2_D1 (I)
GPIO57 SPISTEA (I/O) EM1D27 (I/O) EM2D11 (I/O) EQEP2I (I/O) SCIRXDC (I) SD2_C1 (I)
GPIO58 MCLKRA (I/O) EM1D26 (I/O) EM2D10 (I/O) OUTPUTXBAR1 (O) SPICLKB (I/O) SD2_D2 (I) SPISIMOA(3) (I/O)
GPIO59 MFSRA (I/O) EM1D25 (I/O) EM2D9 (I/O) OUTPUTXBAR2 (O) SPISTEB (I/O) SD2_C2 (I) SPISOMIA(3) (I/O)
GPIO60 MCLKRB (I/O) EM1D24 (I/O) EM2D8 (I/O) OUTPUTXBAR3 (O) SPISIMOB (I/O) SD2_D3 (I) SPICLKA(3) (I/O)
GPIO61 MFSRB (I/O) EM1D23 (I/O) EM2D7 (I/O) OUTPUTXBAR4 (O) SPISOMIB (I/O) SD2_C3 (I) SPISTEA(3) (I/O)
GPIO62 SCIRXDC (I) EM1D22 (I/O) EM2D6 (I/O) EQEP3A (I) CANRXA (I) SD2_D4 (I)
GPIO63 SCITXDC (O) EM1D21 (I/O) EM2D5 (I/O) EQEP3B (I) CANTXA (O) SD2_C4 (I) SPISIMOB(3) (I/O)
GPIO64 EM1D20 (I/O) EM2D4 (I/O) EQEP3S (I/O) SCIRXDA (I) SPISOMIB(3) (I/O)
GPIO65 EM1D19 (I/O) EM2D3 (I/O) EQEP3I (I/O) SCITXDA (O) SPICLKB(3) (I/O)
GPIO66 EM1D18 (I/O) EM2D2 (I/O) SDAB (I/OD) SPISTEB(3) (I/O)
GPIO67 EM1D17 (I/O) EM2D1 (I/O)
GPIO68 EM1D16 (I/O) EM2D0 (I/O)
GPIO69 EM1D15 (I/O) SCLB (I/OD) SPISIMOC(3) (I/O)
GPIO70 EM1D14 (I/O) CANRXA (I) SCITXDB (O) SPISOMIC(3) (I/O)
GPIO71 EM1D13 (I/O) CANTXA (O) SCIRXDB (I) SPICLKC(3) (I/O)
GPIO72 EM1D12 (I/O) CANTXB (O) SCITXDC (O) SPISTEC(3) (I/O)
GPIO73 EM1D11 (I/O) XCLKOUT (O) CANRXB (I) SCIRXDC (I)
GPIO74 EM1D10 (I/O)
GPIO75 EM1D9 (I/O)
GPIO76 EM1D8 (I/O) SCITXDD (O)
GPIO77 EM1D7 (I/O) SCIRXDD (I)
GPIO78 EM1D6 (I/O) EQEP2A (I)
GPIO79 EM1D5 (I/O) EQEP2B (I)
GPIO80 EM1D4 (I/O) EQEP2S (I/O)
GPIO81 EM1D3 (I/O) EQEP2I (I/O)
GPIO82 EM1D2 (I/O)
GPIO83 EM1D1 (I/O)
GPIO84 SCITXDA (O) MDXB (O) MDXA (O)
GPIO85 EM1D0 (I/O) SCIRXDA (I) MDRB (I) MDRA (I)
GPIO86 EM1A13 (O) EM1CAS (O) SCITXDB (O) MCLKXB (I/O) MCLKXA (I/O)
GPIO87 EM1A14 (O) EM1RAS (O) SCIRXDB (I) MFSXB (I/O) MFSXA (I/O)
GPIO88 EM1A15 (O) EM1DQM0 (O)
GPIO89 EM1A16 (O) EM1DQM1 (O) SCITXDC (O)
GPIO90 EM1A17 (O) EM1DQM2 (O) SCIRXDC (I)
GPIO91 EM1A18 (O) EM1DQM3 (O) SDAA (I/OD)
GPIO92 EM1A19 (O) EM1BA1 (O) SCLA (I/OD)
GPIO93 EM1BA0 (O) SCITXDD (O)
GPIO94 SCIRXDD (I)
GPIO95
GPIO96 EM2DQM1 (O) EQEP1A (I)
GPIO97 EM2DQM0 (O) EQEP1B (I)
GPIO98 EM2A0 (O) EQEP1S (I/O)
GPIO99 EM2A1 (O) EQEP1I (I/O)
GPIO100 EM2A2 (O) EQEP2A (I) SPISIMOC (I/O)
GPIO101 EM2A3 (O) EQEP2B (I) SPISOMIC (I/O)
GPIO102 EM2A4 (O) EQEP2S (I/O) SPICLKC (I/O)
GPIO103 EM2A5 (O) EQEP2I (I/O) SPISTEC (I/O)
GPIO104 SDAA (I/OD) EM2A6 (O) EQEP3A (I) SCITXDD (O)
GPIO105 SCLA (I/OD) EM2A7 (O) EQEP3B (I) SCIRXDD (I)
GPIO106 EM2A8 (O) EQEP3S (I/O) SCITXDC (O)
GPIO107 EM2A9 (O) EQEP3I (I/O) SCIRXDC (I)
GPIO108 EM2A10 (O)
GPIO109 EM2A11 (O)
GPIO110 EM2WAIT (I)
GPIO111 EM2BA0 (O)
GPIO112 EM2BA1 (O)
GPIO113 EM2CAS (O)
GPIO114 EM2RAS (O)
GPIO115 EM2CS0 (O)
GPIO116 EM2CS2 (O)
GPIO117 EM2SDCKE (O)
GPIO118 EM2CLK (O)
GPIO119 EM2RNW (O)
GPIO120 EM2WE (O) USB0PFLT
GPIO121 EM2OE (O) USB0EPEN
GPIO122 SPISIMOC (I/O) SD1_D1 (I)
GPIO123 SPISOMIC (I/O) SD1_C1 (I)
GPIO124 SPICLKC (I/O) SD1_D2 (I)
GPIO125 SPISTEC (I/O) SD1_C2 (I)
GPIO126 SD1_D3 (I)
GPIO127 SD1_C3 (I)
GPIO128 SD1_D4 (I)
GPIO129 SD1_C4 (I)
GPIO130 SD2_D1 (I)
GPIO131 SD2_C1 (I)
GPIO132 SD2_D2 (I)
GPIO133/
AUXCLKIN
SD2_C2 (I)
GPIO134 SD2_D3 (I)
GPIO135 SCITXDA (O) SD2_C3 (I)
GPIO136 SCIRXDA (I) SD2_D4 (I)
GPIO137 SCITXDB (O) SD2_C4 (I)
GPIO138 SCIRXDB (I)
GPIO139 SCIRXDC (I)
GPIO140 SCITXDC (O)
GPIO141 SCIRXDD (I)
GPIO142 SCITXDD (O)
GPIO143
GPIO144
GPIO145 EPWM1A (O)
GPIO146 EPWM1B (O)
GPIO147 EPWM2A (O)
GPIO148 EPWM2B (O)
GPIO149 EPWM3A (O)
GPIO150 EPWM3B (O)
GPIO151 EPWM4A (O)
GPIO152 EPWM4B (O)
GPIO153 EPWM5A (O)
GPIO154 EPWM5B (O)
GPIO155 EPWM6A (O)
GPIO156 EPWM6B (O)
GPIO157 EPWM7A (O)
GPIO158 EPWM7B (O)
GPIO159 EPWM8A (O)
GPIO160 EPWM8B (O)
GPIO161 EPWM9A (O)
GPIO162 EPWM9B (O)
GPIO163 EPWM10A (O)
GPIO164 EPWM10B (O)
GPIO165 EPWM11A (O)
GPIO166 EPWM11B (O)
GPIO167 EPWM12A (O)
GPIO168 EPWM12B (O)
I = Input, O = Output, OD = Open Drain
GPIO Index settings of 9, 10, 11, 13, and 14 are reserved.
High-Speed SPI-enabled GPIO mux option. This pin mux option is required when using the SPI in High-Speed Mode (HS_MODE = 1 in SPICCR). This mux option is still available when not using the SPI in High-Speed Mode (HS_MODE = 0 in SPICCR).