SPRSPB0 December   2024 AM2754-Q1

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
    1. 3.1 Functional Block Diagram
  5. 4 Device Comparison
    1. 4.1 Related Products
  6. 5 Terminal Configuration and Functions
    1. 5.1 Pin Diagram
      1. 5.1.1 ANJ Pin Diagram
    2. 5.2 Pin Attributes
      1.      12
      2.      13
    3. 5.3 Signal Descriptions
      1.      15
      2. 5.3.1  ADC
        1.       17
      3. 5.3.2  Audio Clock References
        1.       19
      4. 5.3.3  CPSW
        1.       21
        2.       22
        3.       23
        4.       24
        5.       25
      5. 5.3.4  CPTS
        1.       27
      6. 5.3.5  ECAP
        1.       29
        2.       30
        3.       31
        4.       32
        5.       33
        6.       34
      7. 5.3.6  Emulation and Debug
        1.       36
        2.       37
      8. 5.3.7  EPWM
        1.       39
        2.       40
        3.       41
        4.       42
      9. 5.3.8  GPIO
        1.       44
        2.       45
        3.       46
      10. 5.3.9  HYPERBUS
        1.       48
      11. 5.3.10 I2C
        1.       50
        2.       51
        3.       52
        4.       53
        5.       54
        6.       55
        7.       56
        8.       57
      12. 5.3.11 MCAN
        1.       59
        2.       60
        3.       61
        4.       62
        5.       63
      13. 5.3.12 MCASP
        1.       65
        2.       66
        3.       67
        4.       68
        5.       69
      14. 5.3.13 MLB
        1.       71
      15. 5.3.14 MMC
        1.       73
      16. 5.3.15 OSPI
        1.       75
        2.       76
      17. 5.3.16 Power Supply
        1.       78
      18. 5.3.17 Reserved
        1.       80
      19. 5.3.18 System and Miscellaneous
        1.       82
        2.       83
        3.       84
        4.       85
      20. 5.3.19 SPI
        1.       87
        2.       88
        3.       89
        4.       90
        5.       91
      21. 5.3.20 TIMER
        1.       93
        2.       94
      22. 5.3.21 UART
        1.       96
        2.       97
        3.       98
        4.       99
        5.       100
        6.       101
        7.       102
        8.       103
      23. 5.3.22 USB
        1.       105
    4.     Pin Connectivity Requirements
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  Electrostatic Discharge (ESD) for AEC - Q100 devices
    3. 6.3  Electrostatic Discharge (ESD) for non AEC - Q100 devices
    4. 6.4  Power-On Hours (POH) Summary
    5. 6.5  Automotive Temperature Profile
    6. 6.6  Recommended Operating Conditions
    7. 6.7  Operating Performance Points
    8. 6.8  Electrical Characteristics
      1. 6.8.1 I2C Open-Drain and Fail-Safe (I2C OD FS) Electrical Characteristics
      2. 6.8.2 Fail-Safe Reset (FS RESET) Electrical Characteristics
      3. 6.8.3 High-Frequency Oscillators (MCU_OSC0 and OSC1) Electrical Characteristics
      4. 6.8.4 Low-Frequency Oscillator (WKUP_LFOSC0) Electrical Characteristics
      5. 6.8.5 SDIO Electrical Characteristics
      6. 6.8.6 Analog-to-Digital Converter (ADC)
      7. 6.8.7 LVCMOS Electrical Characteristics
      8. 6.8.8 USB2PHY Electrical Characteristics
    9. 6.9  VPP Specifications for One-Time Programmable (OTP) eFuses
      1. 6.9.1 VPP Specifications
      2. 6.9.2 Hardware Requirements
      3. 6.9.3 Programming Sequence
      4. 6.9.4 Impact to Your Hardware Warranty
    10. 6.10 Thermal Resistance Characteristics
      1. 6.10.1 Package Thermal Characteristics
    11. 6.11 Timing and Switching Characteristics
      1. 6.11.1 Timing Parameters and Information
      2. 6.11.2 Power Supply Requirements
        1. 6.11.2.1 Power Supply Slew Rate Requirement
        2. 6.11.2.2 Power Supply Sequencing
          1. 6.11.2.2.1 Power-Up Sequencing without IO Retention
          2. 6.11.2.2.2 Power-Up Sequencing with IO Retention
          3. 6.11.2.2.3 Power-Up Sequencing - IO Retention Wakeup
          4. 6.11.2.2.4 Power-Down Sequencing
      3. 6.11.3 System Timing
        1. 6.11.3.1 Reset Timing
          1.        Reset Timing Conditions
          2.        MCU_PORz Timing Requirements
          3.        144
          4.        RESETSTATz Switching Characteristics
          5.        MCU_RESETz Timing Requirements
          6.        RESETSTATz Switching Characteristics
          7.        EMUx Timing Requirements
          8.        149
          9.        BOOTMODE Timing Requirements
        2. 6.11.3.2 Error Signal Timing
          1.        Error Signal Timing Conditions
          2.        MCU_ERRORn Switching Characteristics
          3. 6.11.3.2.1 154
        3. 6.11.3.3 Clock Timing
          1.        Clock Timing Conditions
          2.        Clock Timing Requirements
          3. 6.11.3.3.1 158
          4.        Clock Switching Characteristics
          5. 6.11.3.3.2 160
      4. 6.11.4 Clock Specifications
        1. 6.11.4.1 Input Clocks / Oscillators
          1. 6.11.4.1.1 MCU_OSC0 and OSC1 Internal Oscillator Clock Source
            1. 6.11.4.1.1.1 HFOSC (MCU_OSC0 and OSC1) Crystal Circuit Requirements
            2. 6.11.4.1.1.2 HFOSC (MCU_OSC0 and OSC1) Switching Characteristics - Crystal Mode
            3. 6.11.4.1.1.3 Load Capacitance
            4. 6.11.4.1.1.4 Shunt Capacitance
          2. 6.11.4.1.2 MCU_OSC0 and OSC1 LVCMOS Digital Clock Source
          3. 6.11.4.1.3 WKUP_LFOSC0 Internal Oscillator Clock Source
            1. 6.11.4.1.3.1 LFOSC (WKUP_LFOSC0) Crystal Circuit Requirements
            2. 6.11.4.1.3.2 LFOSC (WKUP_LFOSC0) Switching Characteristics - Crystal Mode
          4. 6.11.4.1.4 WKUP_LFOSC0 LVCMOS Digital Clock Source
          5. 6.11.4.1.5 WKUP_LFOSC0 Not Used
        2. 6.11.4.2 Recommended System Precautions for Clock and Control Signal Transitions
      5. 6.11.5 Peripherals
        1. 6.11.5.1  ATL
          1.        ATL Timing Conditions
          2.        ATL_AWS[x] Timing Requirements
          3.        ATL_BWS[x] Timing Requirements
          4.        ATL_PCLK Timing Requirements
          5.        ATCLK[x] Switching Characteristics
        2. 6.11.5.2  CPSW3G
          1. 6.11.5.2.1 CPSW3G MDIO Timing
            1.         CPSW3G MDIO Timing Conditions
            2.         CPSW3G MDIO Timing Requirements
            3.         CPSW3G MDIO Switching Characteristics
            4.         187
          2. 6.11.5.2.2 CPSW3G RMII Timing
            1.         CPSW3G RMII Timing Conditions
            2.         CPSW3G RMII[x]_REFCLK Timing Requirements - RMII Mode
            3.         191
            4.         CPSW3G RMII[x]_RXD[1:0], RMII[x]_CRS_DV, and RMII[x]_RXER Timing Requirements - RMII Mode
            5.         193
            6.         CPSW3G RMII[x]_TXD[1:0], and RMII[x]_TXEN Switching Characteristics - RMII Mode
            7.         195
          3. 6.11.5.2.3 CPSW3G RGMII Timing
            1.         CPSW3G RGMII Timing Conditions
            2.         CPSW3G RGMII[x]_RCLK Timing Requirements - RGMII Mode
            3.         CPSW3G RGMII[x]_RD[3:0], and RGMII[x]_RCTL Timing Requirements - RGMII Mode
            4.         200
            5.         CPSW3G RGMII[x]_TCLK Switching Characteristics - RGMII Mode
            6.         CPSW3G RGMII[x]_TD[3:0], and RGMII[x]_TCTL Switching Characteristics - RGMII Mode
            7.         203
        3. 6.11.5.3  ECAP
          1.        ECAP Timing Conditions
          2.        ECAP Timing Requirements
          3.        207
          4.        ECAP Switching Characteristics
          5.        209
        4. 6.11.5.4  Emulation and Debug
          1. 6.11.5.4.1 Trace
            1.         Trace Timing Conditions
            2.         Trace Switching Characteristics
            3.         214
          2. 6.11.5.4.2 JTAG
            1.         JTAG Timing Conditions
            2.         JTAG Timing Requirements
            3.         JTAG Switching Characteristics
            4.         219
        5. 6.11.5.5  EPWM
          1.        EPWM Timing Conditions
          2.        EPWM Timing Requirements
          3.        223
          4.        EPWM Switching Characteristics
          5.        225
        6. 6.11.5.6  GPIO
          1.        GPIO Timing Conditions
          2.        GPIO Timing Requirements
          3.        GPIO Switching Characteristics
        7. 6.11.5.7  HyperBus
          1.        HyperBus Timing Conditions
          2.        HyperBus Timing Requirements
          3.        HyperBus 166MHz Switching Characteristics
          4.        HyperBus 100MHz Switching Characteristics
        8. 6.11.5.8  I2C
        9. 6.11.5.9  MCAN
          1.        MCAN Timing Conditions
          2.        MCAN Switching Characteristics
        10. 6.11.5.10 MCASP
          1.        MCASP Timing Conditions
          2.        MCASP Timing Requirements
          3.        242
          4.        MCASP Switching Characteristics
          5.        244
        11. 6.11.5.11 MCSPI
          1.        MCSPI Timing Conditions
          2.        MCSPI Timing Requirements - Controller Mode
          3.        248
          4.        MCSPI Switching Characteristics - Controller Mode
          5.        250
          6.        MCSPI Timing Requirements - Peripheral Mode
          7.        252
          8.        MCSPI Switching Characteristics - Peripheral Mode
          9.        254
        12. 6.11.5.12 MLB
          1.        MLB Timing Conditions
          2.        MLB Timing Requirements for MLBCLK - 3-pin
          3.        MLB Timing Requirements for Receive Data - 3-pin
          4.        MLB Switching Characteristics - 3-Pin
          5.        MLB Timing Requirements for MLBCLK - 6-pin
          6.        MLB Timing Requirements for Receive Data - 6-pin
          7.        MLB Switching Characteristics - 6-Pin
        13. 6.11.5.13 MMCSD
          1. 6.11.5.13.1 MMC0 - eMMC/SDIO Interface
            1.         MMC Timing Conditions
            2.         MMC Timing Requirements - 3.3V Legacy SDR Mode
            3.         267
            4.         MMC Switching Characteristics - 3.3V Legacy SDR Mode
            5.         269
            6.         MMC Timing Requirements - 3.3V High Speed SDR Mode
            7.         271
            8.         MMC Switching Characteristics - 3.3V High Speed SDR Mode
            9.         273
            10.         MMC Timing Requirements - 1.8V Legacy SDR, UHS-I SDR12 Mode
            11.         275
            12.         MMC Switching Characteristics - 1.8V Legacy SDR, UHS-I SDR12 Mode
            13.         277
            14.         MMC Timing Requirements - 1.8V High Speed SDR, UHS-I SDR25 Mode
            15.         279
            16.         MMC Switching Characteristics - 1.8V High Speed SDR, UHS-I SDR25 Mode
            17.         281
            18.         MMC Switching Characteristics - UHS-I SDR50 Mode
            19.         283
            20.         MMC Switching Characteristics - UHS-I DDR50 Mode
            21.         285
            22.         MMC Switching Characteristics - HS200 Mode
            23.         287
        14. 6.11.5.14 OSPI
          1.        OSPI Timing Conditions
          2. 6.11.5.14.1 OSPI0 PHY Mode
            1. 6.11.5.14.1.1 OSPI0 With PHY Data Training
              1.          OSPI DLL Delay Mapping for PHY Data Training
              2.          OSPI Timing Requirements - PHY Data Training
              3.          294
              4.          OSPI Switching Characteristics - PHY Data Training
              5.          296
            2. 6.11.5.14.1.2 OSPI0 Without Data Training
              1. 6.11.5.14.1.2.1 OSPI0 PHY SDR Timing
                1.           OSPI DLL Delay Mapping for PHY SDR Timing Modes
                2.           OSPI Timing Requirements - PHY SDR Mode
                3.           301
                4.           OSPI Switching Characteristics - PHY SDR Mode
                5.           303
              2. 6.11.5.14.1.2.2 OSPI0 PHY DDR Timing
                1.           OSPI DLL Delay Mapping for PHY DDR Timing Modes
                2.           OSPI Timing Requirements - PHY DDR Mode
                3.           307
                4.           OSPI Switching Characteristics - PHY DDR Mode
                5.           309
          3. 6.11.5.14.2 OSPI0 Tap Mode
            1. 6.11.5.14.2.1 OSPI0 Tap SDR Timing
              1.          OSPI Timing Requirements - Tap SDR Mode
              2.          313
              3.          OSPI Switching Characteristics - Tap SDR Mode
              4.          315
            2. 6.11.5.14.2.2 OSPI0 Tap DDR Timing
              1.          OSPI Timing Requirements - Tap DDR Mode
              2.          318
              3.          OSPI Switching Characteristics - Tap DDR Mode
              4.          320
        15. 6.11.5.15 Timers
          1.        Timer Timing Conditions
          2.        Timer Timing Requirements
          3.        Timer Switching Characteristics
          4.        325
        16. 6.11.5.16 UART
          1.        UART Timing Conditions
          2.        UART Timing Requirements
          3.        UART Switching Characteristics
          4.        330
        17. 6.11.5.17 USB
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Processor Subsystems
      1. 7.3.1 Arm Cortex-R5F Subsystem
      2. 7.3.2 Device/Power Manager
  9. 8 Applications, Implementation, and Layout
    1. 8.1 Device Connection and Layout Fundamentals
      1. 8.1.1 Power Supply
      2. 8.1.2 External Oscillator
      3. 8.1.3 JTAG, EMU, and TRACE
      4. 8.1.4 Unused Pins
    2. 8.2 Peripheral- and Interface-Specific Design Information
      1. 8.2.1 OSPI/QSPI/SPI Board Design and Layout Guidelines
        1. 8.2.1.1 No Loopback, Internal PHY Loopback, and Internal Pad Loopback
        2. 8.2.1.2 External Board Loopback
        3. 8.2.1.3 DQS (only available in Octal SPI devices)
      2. 8.2.2 High Speed Differential Signal Routing Guidance
      3. 8.2.3 Thermal Solution Guidance
    3. 8.3 Clock Routing Guidelines
      1. 8.3.1 Oscillator Routing
  10. 9 Device and Documentation Support
    1. 9.1 Device Nomenclature
      1. 9.1.1 Standard Package Symbolization
      2. 9.1.2 Device Naming Convention
    2. 9.2 Tools and Software
    3. 9.3 Documentation Support
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Packaging Information

Package Options

Mechanical Data (Package|Pins)
  • ANJ|361
Thermal pad, mechanical data (Package|Pins)
Orderable Information

The following list describes the contents of each column in the Pin Attributes table:
  1. Ball Number: Ball numbers assigned to each terminal of the Ball Grid Array package.
  2. Ball Name: Ball name assigned to each terminal of the Ball Grid Array package (this name is typically taken from the primary MUXMODE 0 signal function).
  3. Signal Name: Signal name of all dedicated and pin multiplexed signal functions associated with a ball.
    Note:

    The Pin Attributes table, defines the SoC pin multiplexed signal function implemented at the pin and does not define secondary multiplexing of signal functions implemented in device subsystems. Secondary multiplexing of signal functions are not described in this table. For more information on secondary multiplexed signal functions, see the respective peripheral chapter of the device TRM.

  4. Mux Mode: The MUXMODE value associated with each pin multiplexed signal function:
    • MUXMODE 0 is the primary pin multiplexed signal function. However, the primary pin multiplexed signal function is not necessarily the default pin multiplexed signal function.
    • MUXMODE values 1 through 15 are possible for pin multiplexed signal functions. However, not all MUXMODE values have been implemented. The only valid MUXMODE values are those defined as pin multiplexed signal functions within the Pin Attributes table. Only defined valid values of MUXMODE can be used.
    • Bootstrap defines SOC configuration pins, where the logic state applied to each pin is latched on the rising edge of PORz. These input signal functions are fixed to their respective pins and are not programmable via MUXMODE.
    • An empty box or "-" means Not Applicable.
    Note:
    • The value found in the MUX MODE AFTER RESET column defines the default pin multiplexed signal function selected when PORz is deasserted.
    • Configuring two pins to the same pin multiplexed signal function can yield unexpected results and is not supported. This can be prevented with proper software configuration.

    • Configuring a pad to an undefined multiplexing mode results in undefined behavior and must be avoided.

  5. Type: Signal type and direction:

    • I = Input

    • O = Output

    • ID = Input, with open-drain output function

    • OD = Output, with open-drain output function

    • IO = Input, Output, or simultaneously Input and Output

    • IOD = Input, Output, or simultaneously Input and Output, with open-drain output function

    • IOZ = Input, Output, or simultaneously Input and Output, with three-state output function

    • OZ = Output with three-state output function

    • A = Analog

    • CAP = LDO capacitor

    • PWR = Power

    • GND = Ground

  6. Ball State During Reset (RX/TX/PULL): State of the terminal while PORz is asserted, where RX defines the state of the input buffer, TX defines the state of the output buffer, and PULL defines the state of internal pull resistors:
    • RX (Input buffer)
      • Off: The input buffer is disabled.
      • On: The input buffer is enabled.
    • TX (Output buffer)
      • Off: The output buffer is disabled.
      • Low: The output buffer is enabled and drives VOL.
    • PULL (Internal pull resistors)
      • Off: Internal pull resistors are turned off.
      • Up: Internal pull-up resistor is turned on.
      • Down: Internal pull-down resistor is turned on.
      • NA: No internal pull resistor.
    • An empty box, or "-" means Not Applicable.
  7. Ball State After Reset (RX/TX/PULL): State of the terminal after PORz is deasserted, where RX defines the state of the input buffer, TX defines the state of the output buffer, and PULL defines the state of internal pull resistors:
    • RX (Input buffer)
      • Off: The input buffer is disabled.
      • On: The input buffer is enabled.
    • TX (Output buffer)
      • Off: The output buffer is disabled.
      • SS: The subsystem selected with MUXMODE determines the output buffer state.
    • PULL (Internal pull resistors)
      • Off: Internal pull resistors are turned off.
      • Up: Internal pull-up resistor is turned on.
      • Down: Internal pull-down resistor is turned on.
      • NA: No internal pull resistor.
    • An empty box, NA, or "-" means Not Applicable.
  8. Mux Mode After Reset: The value found in this column defines the default pin multiplexed signal function after PORz is deasserted.
    • An empty box, NA, or "-" means Not Applicable.
  9. I/O Voltage: This column describes I/O operating voltage options of the respective power supply, when applicable.
    • An empty box, NA, or "-" means Not Applicable.

    For more information, see valid operating voltage range defined for each power supply in Recommended Operating Conditions.

  10. Power: The power supply of the associated I/O, when applicable.
    • An empty box, NA, or "-" means Not Applicable.
  11. Hys: Indicates if the input buffer associated with this I/O has hysteresis:
    • Yes: Hysteresis Support
    • No: No Hysteresis Support
    • An empty box, NA, or "-" means Not Applicable.

    For more information, see the hysteresis values in Electrical Characteristics.

  12. Pull Type: Indicates the presence of an internal pull-up or pull-down resistor. Internal resistors can be enabled or disabled via software.
    • PU: Internal pull-up Only
    • PD: Internal pull-down Only
    • PU/PD: Internal pull-up and pull-down
    • An empty box, NA, or "-" means No internal pull.
    Note:

    Configuring two pins to the same pin multiplexed signal function is not supported as this yields unexpected results. Issues can be easily prevented with the proper software configuration.

    When a pad is set into a multiplexing mode which is not defined by pin multiplexing, that pad’s behavior is undefined. This must be avoided.

  13. Buffer Type: This column defines the buffer type associated with a terminal. This information can be used to determine the applicable Electrical Characteristics table.
    • An empty box, NA, or "-" means Not Applicable.

    For electrical characteristics, refer to the appropriate buffer type table in Electrical Characteristics.

  14. Pad Configuration Register Name: This is the name of the device pad/pin configuration register.
  15. Pad Configuration Register Address: This is the memory address of the device pad/pin configuration register.
  16. Pad Configuration Register Default Value: This is the default value of the register device pad/pin configuration register after PORz is deasserted.