AM62A7, AM62A7-Q1, AM62A3, AM62A3-Q1
www.ti.com
SPRSP77 – MARCH 2023
5 Device Comparison
Table 5-1 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),
see the AM62Ax Software Build Sheet.
Table 5-1. Device Comparison
AM62A7
AM62A3
REFERENCE
NAME
FEATURES
AM62A74 AM62A72
AM62A34
TBD
AM62A32
AM62A31
TBD
CTRLMMR_WKUP_JTAG_DEVICE_ID[31:13]
DEVICE_ID register bit field value(1)
TBD
TBD
TBD
PROCESSORS AND ACCELERATORS
Speed Grades
See Table 7-1, Device Speed Grades
Arm Cortex-A53
Microprocessor Subsystem
Arm A53
Quad Core
Dual Core
Quad Core
Dual Core
Single Core
Single Core
Arm Cortex-R5F in MCU domain
MCU_R5F
Functional Safety Optional(4)
C7xV-256 Deep Learning Accelerator
Vision Processing Accelerators
Video Encoder / Decoder
C7x MMA
VPAC
Up to 2 TOPS
Up to 1 TOPS
Up to 5MP @ 60 fps
VENC/VDEC
MJPEG
Yes
Yes
Motion JPEG Encoder
Device Management Subsystem
Hardware Security Module
Crypto Accelerators
WKUP_R5F
HSM
Single Core
Yes
Security
Yes
PROGRAM AND DATA STORAGE
On-Chip Shared Memory (RAM) in MAIN
Domain
OCSRAM
64KB
On-Chip Shared Memory (RAM) in MCU
Domain
MCU_MSRAM
512KB
LPDDR4 DDR Subsystem
General-Purpose Memory Controller
PERIPHERALS
DDRSS
GPMC
32-bit data with inline ECC up to 8GB
Up to 1GB with ECC
Display Subsystem(2)
DSS
1x DPI (Optional)
Modular Controller Area Network Interface
Full CAN-FD Support
MCAN
CAN-FD
GPIO
2
TBD
General-Purpose I/O
Up to 168
Inter-Integrated Circuit Interface
Multichannel Audio Serial Port
Multichannel Serial Peripheral Interface
I2C
6
MCASP
MCSPI
3
5
1x eMMC (8-bits)
Multi-Media Card/ Secure Digital Interface
MM/CSD
2x SD/SDIO (4-bits)
OSPI/QSPI/SPI(3) Flash Subsystem
Gigabit Ethernet Interface
OSPI
Yes
CPSW3G
TIMER
EPWM
ECAP
Yes
General-Purpose Timers
12 (4 in MCU Channel)
Enhanced Pulse-Width Modulator Module
Enhanced Capture Module
3
3
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Product Folder Links: AM62A7 AM62A7-Q1 AM62A3 AM62A3-Q1