AM625SIP – AM6254 Sitara™ Processor with

Integrated LPDDR4 SDRAM

1 Features

Processor Cores:

• Up to Quad 64-bit Arm® Cortex®-A53

microprocessor subsystem at up to 1.4 GHz

– Quad-core Cortex-A53 cluster with 512KB L2

shared cache with SECDED ECC

– Each A53 Core has 32KB L1 DCache with

SECDED ECC and 32KB L1 ICache with

Parity protection

• Single-core Arm® Cortex®-M4F MCU at up to

400 MHz

– 256KB SRAM with SECDED ECC

• Dedicated Device/Power Manager

Multimedia:

• Display subsystem

– Dual display support

– 1920x1080 @ 60fps for each display

– 1x 2048x1080 + 1x 1280x720

– Up to 165 MHz pixel clock support with

Independent PLL for each display

– OLDI (4 lanes LVDS - 2x) and

DPI (24-bit RGB LVCMOS)

– Support safety feature such as freeze frame

detection and MISR data check

• 3D Graphics Processing Unit

– 1 pixel per clock or higher

– Fillrate greater than 500 Mpixels/sec

– >500 MTexels/s, >8 GFLOPs

– Supports at least 2 composition layers

– Supports up to 2048x1080 @60fps

– Supports ARGB32, RGB565 and YUV formats

– 2D graphics capable

– OpenGL ES 3.1, Vulkan 1.2

• One Camera Serial interface (CSI-Rx) - 4 Lane

with DPHY

– MIPI® CSI-2 v1.3 Compliant + MIPI D-PHY 1.2

– Support for 1,2,3 or 4 data lane mode up to

1.5Gbps per lane

– ECC verification/correction with CRC check +

ECC on RAM

– Virtual Channel support (up to 16)

– Ability to write stream data directly to DDR via

DMA

Memory Subsystem:

• Up to 816KB of On-chip RAM

– 64KB of On-chip RAM (OCSRAM) with

SECDED ECC , Can be divided into smaller

banks in increments of 32KB for as many as 2

separate memory banks

– 256KB of On-chip RAM with SECDED ECC in

SMS Subsystem

– 176KB of On-chip RAM with SECDED ECC in

SMS Subsystem for TI security firmware

– 256KB of On-chip RAM with SECDED ECC in

Cortex-M4F MCU subsystem

– 64KB of On-chip RAM with SECDED ECC in

Device/Power Manager Subsystem

• DDR Subsystem (DDRSS)

– Integrated 512MB LPDDR4 SDRAM

– Supports speeds up to 1600 MT/s

– 16-Bit data bus with inline ECC

Security:

• Secure boot supported

– Hardware-enforced Root-of-Trust (RoT)

– Support to switch RoT via backup key

– Support for takeover protection, IP protection,

and anti-roll back protection

• Trusted Execution Environment (TEE) supported

– Arm TrustZone® based TEE

– Extensive firewall support for isolation

– Secure watchdog/timer/IPC

– Secure storage support

– Replay Protected Memory Block (RPMB)

support

• Dedicated Security Controller with user

programmable HSM core and dedicated security

DMA & IPC subsystem for isolated processing

• Cryptographic acceleration supported

– Session-aware cryptographic engine with ability

to auto-switch key-material based on incoming

data stream

• Supports cryptographic cores

– AES – 128-/192-/256-Bit key sizes

– SHA2 – 224-/256-/384-/512-Bit key sizes

– DRBG with true random number generator

– PKA (Public Key Accelerator) to Assist in

RSA/ECC processing for secure boot

• Debugging security

– Secure software controlled debug access

– Security aware debugging

AM625SIP

SPRSP98 – NOVEMBER 2023

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. ADVANCE INFORMATION for preproduction products; subject to change

without notice.