SPRSP58C June   2022  – October 2025 AM620-Q1 , AM623 , AM625 , AM625-Q1

PRODUCTION DATA  

  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 Diagrams
    2. 5.2 Pin Attributes
      1.      11
      2.      12
    3. 5.3 Signal Descriptions
      1.      14
      2. 5.3.1  CPSW3G
        1. 5.3.1.1 MAIN Domain
          1.        17
          2.        18
          3.        19
          4.        20
      3. 5.3.2  CPTS
        1. 5.3.2.1 MAIN Domain
          1.        23
      4. 5.3.3  CSI-2
        1. 5.3.3.1 MAIN Domain
          1.        26
      5. 5.3.4  DDRSS
        1. 5.3.4.1 MAIN Domain
          1.        29
      6. 5.3.5  DSS
        1. 5.3.5.1 MAIN Domain
          1.        32
      7. 5.3.6  ECAP
        1. 5.3.6.1 MAIN Domain
          1.        35
          2.        36
          3.        37
      8. 5.3.7  Emulation and Debug
        1. 5.3.7.1 MAIN Domain
          1.        40
        2. 5.3.7.2 MCU Domain
          1.        42
      9. 5.3.8  EPWM
        1. 5.3.8.1 MAIN Domain
          1.        45
          2.        46
          3.        47
          4.        48
      10. 5.3.9  EQEP
        1. 5.3.9.1 MAIN Domain
          1.        51
          2.        52
          3.        53
      11. 5.3.10 GPIO
        1. 5.3.10.1 MAIN Domain
          1.        56
          2.        57
        2. 5.3.10.2 MCU Domain
          1.        59
      12. 5.3.11 GPMC
        1. 5.3.11.1 MAIN Domain
          1.        62
      13. 5.3.12 I2C
        1. 5.3.12.1 MAIN Domain
          1.        65
          2.        66
          3.        67
          4.        68
        2. 5.3.12.2 MCU Domain
          1.        70
        3. 5.3.12.3 WKUP Domain
          1.        72
      14. 5.3.13 MCAN
        1. 5.3.13.1 MAIN Domain
          1.        75
        2. 5.3.13.2 MCU Domain
          1.        77
          2.        78
      15. 5.3.14 MCASP
        1. 5.3.14.1 MAIN Domain
          1.        81
          2.        82
          3.        83
      16. 5.3.15 MCSPI
        1. 5.3.15.1 MAIN Domain
          1.        86
          2.        87
          3.        88
        2. 5.3.15.2 MCU Domain
          1.        90
          2.        91
      17. 5.3.16 MDIO
        1. 5.3.16.1 MAIN Domain
          1.        94
      18. 5.3.17 MMC
        1. 5.3.17.1 MAIN Domain
          1.        97
          2.        98
          3.        99
      19. 5.3.18 OLDI
        1. 5.3.18.1 MAIN Domain
          1.        102
      20. 5.3.19 OSPI
        1. 5.3.19.1 MAIN Domain
          1.        105
      21. 5.3.20 Power Supply
        1.       107
      22. 5.3.21 PRUSS
        1. 5.3.21.1 MAIN Domain
          1.        110
          2.        111
      23. 5.3.22 Reserved
        1.       113
      24. 5.3.23 System and Miscellaneous
        1. 5.3.23.1 Boot Mode Configuration
          1. 5.3.23.1.1 MAIN Domain
            1.         117
        2. 5.3.23.2 Clock
          1. 5.3.23.2.1 MCU Domain
            1.         120
          2. 5.3.23.2.2 WKUP Domain
            1.         122
        3. 5.3.23.3 System
          1. 5.3.23.3.1 MAIN Domain
            1.         125
          2. 5.3.23.3.2 MCU Domain
            1.         127
          3. 5.3.23.3.3 WKUP Domain
            1.         129
        4. 5.3.23.4 VMON
          1.        131
      25. 5.3.24 TIMER
        1. 5.3.24.1 MAIN Domain
          1.        134
        2. 5.3.24.2 MCU Domain
          1.        136
        3. 5.3.24.3 WKUP Domain
          1.        138
      26. 5.3.25 UART
        1. 5.3.25.1 MAIN Domain
          1.        141
          2.        142
          3.        143
          4.        144
          5.        145
          6.        146
          7.        147
        2. 5.3.25.2 MCU Domain
          1.        149
        3. 5.3.25.3 WKUP Domain
          1.        151
      27. 5.3.26 USB
        1. 5.3.26.1 MAIN Domain
          1.        154
          2.        155
    4. 5.4 Pin Connectivity Requirements
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings for Devices which are not AEC - Q100 Qualified
    3. 6.3  ESD Ratings for AEC - Q100 Qualified Devices
    4. 6.4  Power-On Hours (POH)
    5. 6.5  Recommended Operating Conditions
    6. 6.6  Operating Performance Points
    7. 6.7  Power Consumption Summary
    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 Oscillator (HFOSC) Electrical Characteristics
      4. 6.8.4  Low-Frequency Oscillator (LFXOSC) Electrical Characteristics
      5. 6.8.5  SDIO Electrical Characteristics
      6. 6.8.6  LVCMOS Electrical Characteristics
      7. 6.8.7  OLDI LVDS (OLDI) Electrical Characteristics
      8. 6.8.8  CSI-2 (D-PHY) Electrical Characteristics
      9. 6.8.9  USB2PHY Electrical Characteristics
      10. 6.8.10 DDR Electrical Characteristics
    9. 6.9  VPP Specifications for One-Time Programmable (OTP) eFuses
      1. 6.9.1 Recommended Operating Conditions for OTP eFuse Programming
      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 Thermal Resistance Characteristics for ALW and AMC Packages
    11. 6.11 Temperature Sensor Characteristics
    12. 6.12 Timing and Switching Characteristics
      1. 6.12.1 Timing Parameters and Information
      2. 6.12.2 Power Supply Requirements
        1. 6.12.2.1 Power Supply Slew Rate Requirement
        2. 6.12.2.2 Power Supply Sequencing
          1. 6.12.2.2.1 Power-Up Sequencing
          2. 6.12.2.2.2 Power-Down Sequencing
          3. 6.12.2.2.3 Partial IO Power Sequencing
      3. 6.12.3 System Timing
        1. 6.12.3.1 Reset Timing
        2. 6.12.3.2 Error Signal Timing
        3. 6.12.3.3 Clock Timing
      4. 6.12.4 Clock Specifications
        1. 6.12.4.1 Input Clocks / Oscillators
          1. 6.12.4.1.1 MCU_OSC0 Internal Oscillator Clock Source
            1. 6.12.4.1.1.1 Load Capacitance
            2. 6.12.4.1.1.2 Shunt Capacitance
          2. 6.12.4.1.2 MCU_OSC0 LVCMOS Digital Clock Source
          3. 6.12.4.1.3 WKUP_LFOSC0 Internal Oscillator Clock Source
          4. 6.12.4.1.4 WKUP_LFOSC0 LVCMOS Digital Clock Source
          5. 6.12.4.1.5 WKUP_LFOSC0 Not Used
        2. 6.12.4.2 Output Clocks
        3. 6.12.4.3 PLLs
        4. 6.12.4.4 Recommended System Precautions for Clock and Control Signal Transitions
      5. 6.12.5 Peripherals
        1. 6.12.5.1  CPSW3G
          1. 6.12.5.1.1 CPSW3G MDIO Timing
          2. 6.12.5.1.2 CPSW3G RMII Timing
          3. 6.12.5.1.3 CPSW3G RGMII Timing
        2. 6.12.5.2  CPTS
        3. 6.12.5.3  CSI-2
        4. 6.12.5.4  DDRSS
        5. 6.12.5.5  DSS
        6. 6.12.5.6  ECAP
        7. 6.12.5.7  Emulation and Debug
          1. 6.12.5.7.1 Trace
          2. 6.12.5.7.2 JTAG
        8. 6.12.5.8  EPWM
        9. 6.12.5.9  EQEP
        10. 6.12.5.10 GPIO
        11. 6.12.5.11 GPMC
          1. 6.12.5.11.1 GPMC and NOR Flash — Synchronous Mode
          2. 6.12.5.11.2 GPMC and NOR Flash — Asynchronous Mode
          3. 6.12.5.11.3 GPMC and NAND Flash — Asynchronous Mode
        12. 6.12.5.12 I2C
        13. 6.12.5.13 MCAN
        14. 6.12.5.14 MCASP
        15. 6.12.5.15 MCSPI
          1. 6.12.5.15.1 MCSPI — Controller Mode
          2. 6.12.5.15.2 MCSPI — Peripheral Mode
        16. 6.12.5.16 MMCSD
          1. 6.12.5.16.1 MMC0 - eMMC/SD/SDIO Interface
            1. 6.12.5.16.1.1  Legacy SDR Mode
            2. 6.12.5.16.1.2  High Speed SDR Mode
            3. 6.12.5.16.1.3  HS200 Mode
            4. 6.12.5.16.1.4  Default Speed Mode
            5. 6.12.5.16.1.5  High Speed Mode
            6. 6.12.5.16.1.6  UHS–I SDR12 Mode
            7. 6.12.5.16.1.7  UHS–I SDR25 Mode
            8. 6.12.5.16.1.8  UHS–I SDR50 Mode
            9. 6.12.5.16.1.9  UHS–I DDR50 Mode
            10. 6.12.5.16.1.10 UHS–I SDR104 Mode
          2. 6.12.5.16.2 MMC1/MMC2 - SD/SDIO Interface
            1. 6.12.5.16.2.1 Default Speed Mode
            2. 6.12.5.16.2.2 High Speed Mode
            3. 6.12.5.16.2.3 UHS–I SDR12 Mode
            4. 6.12.5.16.2.4 UHS–I SDR25 Mode
            5. 6.12.5.16.2.5 UHS–I SDR50 Mode
            6. 6.12.5.16.2.6 UHS–I DDR50 Mode
            7. 6.12.5.16.2.7 UHS–I SDR104 Mode
        17. 6.12.5.17 OLDI
          1. 6.12.5.17.1 OLDI0 Switching Characteristics
        18. 6.12.5.18 OSPI
          1. 6.12.5.18.1 OSPI0 PHY Mode
            1. 6.12.5.18.1.1 OSPI0 With PHY Data Training
            2. 6.12.5.18.1.2 OSPI0 Without Data Training
              1. 6.12.5.18.1.2.1 OSPI0 PHY SDR Timing
              2. 6.12.5.18.1.2.2 OSPI0 PHY DDR Timing
          2. 6.12.5.18.2 OSPI0 Tap Mode
            1. 6.12.5.18.2.1 OSPI0 Tap SDR Timing
            2. 6.12.5.18.2.2 OSPI0 Tap DDR Timing
        19. 6.12.5.19 PRUSS
          1. 6.12.5.19.1 PRUSS Programmable Real-Time Unit (PRU)
            1. 6.12.5.19.1.1 PRUSS PRU Direct Output Mode Timing
            2. 6.12.5.19.1.2 PRUSS PRU Parallel Capture Mode Timing
            3. 6.12.5.19.1.3 PRUSS PRU Shift Mode Timing
          2. 6.12.5.19.2 PRUSS Industrial Ethernet Peripheral (IEP)
            1. 6.12.5.19.2.1 PRUSS IEP Timing
          3. 6.12.5.19.3 PRUSS Universal Asynchronous Receiver Transmitter (UART)
            1. 6.12.5.19.3.1 PRUSS UART Timing
          4. 6.12.5.19.4 PRUSS Enhanced Capture Peripheral (ECAP)
            1. 6.12.5.19.4.1 PRUSS ECAP Timing
        20. 6.12.5.20 Timers
        21. 6.12.5.21 UART
        22. 6.12.5.22 USB
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Processor Subsystems
      1. 7.2.1 Arm Cortex-A53 Subsystem (A53SS)
      2. 7.2.2 Device/Power Manager
      3. 7.2.3 Arm Cortex-M4F
    3. 7.3 Accelerators and Coprocessors
      1. 7.3.1 Graphics Processing Unit (GPU)
      2. 7.3.2 Programmable Real-Time Unit Subsystem (PRUSS)
    4. 7.4 Other Subsystems
      1. 7.4.1 Dual Clock Comparator (DCC)
      2. 7.4.2 Data Movement Subsystem (DMSS)
      3. 7.4.3 Memory Cyclic Redundancy Check (MCRC)
      4. 7.4.4 Peripheral DMA Controller (PDMA)
      5. 7.4.5 Real-Time Clock (RTC)
    5. 7.5 Peripherals
      1. 7.5.1  Gigabit Ethernet Switch (CPSW3G)
      2. 7.5.2  Camera Serial Interface Receiver (CSI_RX_IF)
      3. 7.5.3  DDR Subsystem (DDRSS)
      4. 7.5.4  Display Subsystem (DSS)
      5. 7.5.5  Enhanced Capture (ECAP)
      6. 7.5.6  Error Location Module (ELM)
      7. 7.5.7  Enhanced Pulse Width Modulation (EPWM)
      8. 7.5.8  Error Signaling Module (ESM)
      9. 7.5.9  Enhanced Quadrature Encoder Pulse (EQEP)
      10. 7.5.10 General-Purpose Interface (GPIO)
      11. 7.5.11 General-Purpose Memory Controller (GPMC)
      12. 7.5.12 Global Timebase Counter (GTC)
      13. 7.5.13 Inter-Integrated Circuit (I2C)
      14. 7.5.14 Modular Controller Area Network (MCAN)
      15. 7.5.15 Multichannel Audio Serial Port (MCASP)
      16. 7.5.16 Multichannel Serial Peripheral Interface (MCSPI)
      17. 7.5.17 Multi-Media Card Secure Digital (MMCSD)
      18. 7.5.18 Octal Serial Peripheral Interface (OSPI)
      19. 7.5.19 Timers
      20. 7.5.20 Universal Asynchronous Receiver/Transmitter (UART)
      21. 7.5.21 Universal Serial Bus Subsystem (USBSS)
  9. 8 Applications, Implementation, and Layout
    1. 8.1 Device Connection and Layout Fundamentals
      1. 8.1.1 Power Supply
        1. 8.1.1.1 Power Supply Designs
        2. 8.1.1.2 Power Distribution Network Implementation Guidance
      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 DDR Board Design and Layout Guidelines
      2. 8.2.2 OSPI/QSPI/SPI Board Design and Layout Guidelines
        1. 8.2.2.1 No Loopback, Internal PHY Loopback, and Internal Pad Loopback
        2. 8.2.2.2 External Board Loopback
        3. 8.2.2.3 DQS (only available in Octal SPI devices)
      3. 8.2.3 USB VBUS Design Guidelines
      4. 8.2.4 System Power Supply Monitor Design Guidelines
      5. 8.2.5 High Speed Differential Signal Routing Guidance
      6. 8.2.6 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

4 Device Comparison

Table 4-1 shows a comparison between devices, highlighting the differences.

Note: Availability of features listed in this table are a function of shared IO pins, where IO signals associated with many of the features are multiplexed to a limited number of pins. The SysConfig tool should be used to assign signal functions to pins. This will provide a better understanding of limitations associated with pin multiplexing.
Note: To understand what device features are currently supported by TI Software Development Kits (SDKs), search for the AM62x Software Build Sheet located in the Downloads tab option provided at Processor-SDK-AM62x.
Table 4-1 Device Comparison
FEATURES REFERENCE
NAME		 AM625, AM625-Q1 AM623 AM620-Q1
AM6254 AM6252 AM6251 AM6234 AM6232 AM6231 AM6204 AM6202 AM6201
WKUP_CTRL_MMR_CFG0_JTAG_USER_ID[31:13](1)
Register bit values by device "Features" code (See Device Naming Convention for more information on device features)
C: 0x1D123 0x1D0A3 – 0x1D103 0x1D083  – – – –
G: 0x1D127 0x1D0A7 0x1D067 0x1D107 0x1D087 0x1D047 0x1D307 0x1D287 0x1D247
PROCESSORS AND ACCELERATORS
Speed Grades (See Device Speed Grades) T, S, K, G
Arm Cortex-A53
Microprocessor Subsystem		 Arm A53 Quad
Core		 Dual
Core		 Single
Core		 Quad
Core		 Dual
Core		 Single
Core		 Quad
Core		 Dual
Core		 Single
Core
Arm Cortex-M4F
in MCU domain		 Arm M4F Single Core
Functional Safety Optional(5)
3D Graphics Engine
(OpenGL ES 3.1, Vulkan 1.2)		 3D Graphics engine Yes Yes Yes No No No No No No
Device Management Subsystem WKUP_R5F Single core
Crypto Accelerators Security Yes
PROGRAM AND DATA STORAGE
On-Chip Shared Memory (RAM) in MAIN Domain OCSRAM 64KB (with SECDED ECC)
On-Chip Shared Memory (RAM) in M4F Domain MCU_MSRAM 256KB
DDR4/LPDDR4 DDR Subsystem DDRSS 16-bit data with inline ECC; up to 8GB using DDR4 or 4GB using LPDDR4
General-Purpose Memory Controller GPMC Up to 128MB with ECC
PERIPHERALS
Display Subsystem DSS 1x DPI No
1x OLDI (LVDS) No
Modular Controller Area Network Interface with Full CAN-FD Support MCAN 3
General-Purpose I/O GPIO Up to 168
Inter-Integrated Circuit Interface I2C 6
Multichannel Audio Serial Port MCASP 3
Multichannel Serial Peripheral Interface MCSPI 5
Multi-Media Card/ Secure Digital Interface MM/CSD 1x eMMC (8-bits)
2x SD/SDIO (4-bits)
Flash Subsystem (FSS)(2) OSPI0/QSPI0 Yes(2)
Programmable Real-Time Unit Subsystem(3) PRUSS 2x PRU Cores (Optional)
Industrial Communication Subsystem Support(4) PRUSS No
Gigabit Ethernet Interface CPSW3G Yes
General-Purpose Timers TIMER 12 (4 in MCU Channel)
Global Timer Counter GTC 1
Enhanced Pulse-Width Modulator Module EPWM 3
Enhanced Capture Module ECAP 3
Enhanced Quadrature Encoder Pulse Module EQEP 3
Universal Asynchronous Receiver and Transmitter UART 9
CSI2-RX Controller with DPHY CSI-RX 1
USB2.0 Controller with PHY USB 2.0 2
(1) For more details about the WKUP_MMR0_JTAG_USER_ID register and DEVICE_ID bit field, see the device TRM.
(2) One flash interface, configured as OSPI0 or QSPI0.
(3) PRU Subsystem (PRUSS) is available when selecting an orderable part number that includes a Features code of C. Refer to Device Naming Convention for definition of feature codes.
(4) Industrial Communication Subsystem support is not available for this family of devices.
(5) Functional Safety is available when selecting an orderable part number that includes a Functional Safety code of F. Refer to Device Naming Convention for definition of feature codes.