ATSAMA5D31A-CFU - Microchip Technology

Manufacturer Part Number

ATSAMA5D31A-CFU

Manufacturer

Microchip Technology

Introduction

The ATSAMA5D31A-CFU is a high-performance, low-power embedded microprocessor from the SAMA5D3 series designed for industrial and consumer applications.

Product Features and Performance

Core Processor: ARM Cortex-A5

Speed: 536MHz which provides a balance between performance and power efficiency

Single Core, 32-Bit architecture suitable for a variety of embedded applications

RAM Controllers support for multiple memory types: LPDDR, LPDDR2, DDR2

Integrated LCD and Touchscreen controllers for direct display connectivity

10/100Mbps Ethernet for network connectivity

USB 2.0 with 3 available ports for peripherals

Wide range of I/O voltage support: 1.2V, 1.8V, 3.3V

Operating Temperature range of -40°C to 85°C suitable for harsh environments

Security features including AES, SHA, TDES, TRNG providing hardware-level data security

Package: 324-TFBGA, surface mount, conducive for compact and integrated designs

Additional Interfaces including I2C, MMC/SD/SDIO, SPI, SSC, UART, USART for extensive peripheral integration

Product Advantages

Offers robust security features for data-sensitive applications

Supports a wide range of external memories improving design flexibility

High integration reduces BOM cost and complexity in design

Suitable for extended temperature ranges ensuring reliability in industrial settings

Key Technical Parameters

Processor: ARM Cortex-A5

Speed: 536MHz

Cores: 1 Core, 32-Bit

Memory Type Support: LPDDR, LPDDR2, DDR2

Network: Ethernet 10/100Mbps

USB Ports: 3 (USB 2.0)

I/O Voltages: 1.2V, 1.8V, 3.3V

Package/Case: 324-TFBGA

Quality and Safety Features

Built-in AES, SHA, TDES encryption for secure applications

True Random Number Generator (TRNG) for high security and encryption standards

Designed for reliability in a wide temperature range from -40°C to 85°C

Compatibility

Flexible memory and peripheral interface support for compatibility with a variety of external components

Standard ARM architecture ensures compatibility with widely used development tools and software ecosystems

Application Areas

Industrial control systems

Consumer electronics

Smart energy management

Home automation

Medical devices

IoT edge nodes

Product Lifecycle

Currently Active

Not nearing discontinuation

Microchip typically provides long-term support and availability for industrial-grade products

Several Key Reasons to Choose This Product

High-performance ARM Cortex-A5 core tailored for complex embedded systems

Comprehensive security features integral for secure applications

Wide operating temperature suitable for industrial applications

Extensive IO and peripheral support for versatile applications

Strong support and long product lifecycle from Microchip Technology

Known manufacturer with a reputation for quality and reliability