# AM654x, AM652x Sitara™ Processors

## Features
️· Processor Cores: Dual or quad-core Arm Cortex-A53 (up to 1.1 GHz), dual-core Arm Cortex-R5F (up to 400 MHz, lockstep mode supported).
️· Industrial Subsystem: Three Gigabit Industrial Communication Subsystems (PRU_ICSSG) with Ethernet port support.
️· Memory Subsystem: Up to 2MB on-chip L3 RAM with SECDED, Multi-core Shared Memory Controller (MSMC), DDR4 support.
️· Safety: SafeTI semiconductor component designed for functional safety applications (SIL-3 systematic integrity, SIL-2 random fault integrity).
️· Security: Secure boot, cryptographic acceleration, Trusted Execution Environment (TEE).

## Detailed Specifications
️· Industrial Communication: PRU_ICSSG supports Ethernet, Profinet IRT, TSN, Ethernet/IP, and EtherCAT.
️· Memory Types: DDR4, SRAM with ECC.
️· Interfaces: PCIe, USB 3.1, Ethernet, UART, I2C, SPI, ADC, GPIO, and others.
️· Display Support: Display subsystem with overlay managers and parallel interface.
️· Multimedia: PowerVR SGX544-MP1 GPU, camera interface.

## Key Features for Applications
️· Industrial Control: PRU-ICSSG enables real-time communication and control.
️· Safety-Critical Systems: Comprehensive safety features for functional safety compliance.
️· Security: Hardware-based security features for protecting sensitive data.

️· Multimedia Applications: GPU and multimedia interfaces for processing multimedia content.

## Documentation and Support
️· Complete set of software and development tools for Arm cores.
️· Functional safety and security documentation.
️· Support resources are available for developing embedded applications.