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SAMA5D31 Datasheet ARM-based Embedded MPU

Manufacturer: Atmel (now Microchip Technology)

Download the SAMA5D31 datasheet PDF. This datasheet also includes the SAMA5D3 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SAMA5D3-Atmel.pdf) that lists specifications for multiple related part numbers.

General Description

The Atmel SAMA5D3 series is a high-performance, power-efficient embedded MPU based on the ARM ® Cortex ® -A5 processor, achieving 536 MHz with power consumption levels below 0.5 mW in low-power mode.

The device

Overview

ARM-based Embedded MPU SAMA5D3 Series DATASHEET.

Key Features

  • a floating point unit for high-precision computing and accelerated data processing, and a high data bandwidth architecture. It integrates advanced user interface and connectivity peripherals and security features. The SAMA5D3 series features an internal multi-layer bus architecture associated with 39 DMA channels to sustain the high bandwidth required by the processor and the high-speed peripherals. The device offers support for DDR2/LPDDR/LPDDR2 and MLC NAND Flash memory with 24-bit ECC. The co.