AM67 datasheet(8/237 Pages) TI

8 / 237 page

Table 4-1. Device Comparison (continued)

FEATURES(1)

REFERENCE

NAME

AM67A94

AM67A74

AM6754

AM6734

Depth and Motion Processing Accelerators

DMPAC

Yes

Vision Processing Accelerators

VPAC3L

Yes

SAFETY AND SECURITY

Safety Targeted

Safety

Optional(2)

Device Security

Security

Optional(3)

AEC-Q100 Qualified

PROGRAM AND DATA STORAGE

On-Chip Shared Memory (RAM) in MAIN Domain

OCSRAM

256KB

On-Chip Shared Memory (RAM) in MCU Domain

MCU_MSRAM

512KB

LPDDR4 DDR Subsystem

DDRSS

32-bit data with inline ECC up to 8GB

General-Purpose Memory Controller

GPMC

Up to 128MB with ECC

PERIPHERALS

Display Subsystem

DSS7UL

1x DPI

1x LVDS

1x DSI

Modular Controller Area Network Interface

MCAN

Full CAN-FD Support

CAN-FD

Yes

General-Purpose I/O

GPIO

Up to 147

Inter-Integrated Circuit Interface

I2C

Multichannel Audio Serial Port

MCASP

Multichannel Serial Peripheral Interface

MCSPI

Multi-Media Card/Secure Digital Interface

MMC/SD

1x eMMC (8-bits)

2x SD/SDIO (4-bits)

Flash Subsystem (FSS)(4)

OSPI0/QSPI0

Yes(4)

Gigabit Ethernet Interface

CPSW3G(5)

2 Ports (RGMII/RMII/SGMII(5))

General-Purpose Timers

TIMER

14 (4 in MCU and 2 in WKUP)

Enhanced Pulse-Width Modulator Module

EPWM

Enhanced Capture Module

ECAP

Enhanced Quadrature Encoder Pulse Module

EQEP

Universal Asynchronous Receiver and Transmitter

UART

PCI Express Gen3 Port with Integrated PHY

PCIe(5)

Single Lane

CSI2-RX Controller with DPHY

CSI-RX

4x4L

CSI2-TX Controller

CSI-TX

1x4L

USB2.0 Controller with PHY

USB 2.0

USB3.0 Controller with PHY

USB 3.1 Gen 1(5)

(1)

J722S is the base part number for the superset device. Software should constrain the features used to match the intended production

device.

(2)

Safety features including SIL/ASIL ratings are only applicable to select part number variants as indicated by the Device Type (Y)

identifier in the Device Naming Convention table.

(3)

Device security features including Secure Boot and Customer Programmable Keys are applicable to select part number variants as

indicated by the Device Type (Y) identifier in the Table 10-1, Nomenclature Description table

(4)

One flash interface, configured as OSPI0 or QSPI0.

(5)

PCIe, USB3.0 and SGMII share a total of 2 SERDES ports.

(6)

On the AM67A SoC, the Deep Learning Accelerator C7x + MMA are reserved for executing TI provided code, and are not available for

custom code.

AM67, AM67A

SPRSPA3A – MARCH 2024 – REVISED SEPTEMBER 2024

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