SAMA5D21 Overview
Description
The Atmel® | SMART SAMA5D2 series is a high-performance, ultra-low-power ARM® Cortex®-A5 processor-based MPU running up to 500 MHz, with support for multiple memories such as DDR2, DDR3, DDR3L, LPDDR1, LPDDR2, LPDDR3, and QSPI Flash. The devices integrate powerful peripherals for connectivity and user interface applications, and offer advanced security functions (ARM TrustZone®, tamper detection, secure data storage, etc.), as well as highperformance crypto-processors AES, SHA and TRNG.
Key Features
- ARM Cortex-A5 core ̶ ARMv7-A architecture ̶ ARM TrustZone ̶ NEON™ Media Processing Engine ̶ Up to 500 MHz ̶ ETM/ETB 8 Kbytes
- 64-Kbyte scrambled and maskable ROM embedding Atmel boot loader/Atmel Secure boot loader
