ATSAM3X4CA-AU - Atmel

Manufacturer Part Number

ATSAM3X4CA-AU

Manufacturer

Microchip Technology

Introduction

The ATSAM3X4CA-AU is part of Microchip Technology's SAM3X series of 32-bit microcontrollers based on the ARM® Cortex®-M3 core, operating at a maximum speed of 84MHz.

Product Features and Performance

ARM® Cortex®-M3 CPU core

32-Bit Single-Core architecture

Speeds up to 84MHz

Comprehensive connectivity: CANbus, Ethernet, I2C, IrDA, LINbus, Memory Card, SPI, SSC, UART/USART, USB

Diverse peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

63 configurable I/O pins

256KB of FLASH program memory

64KB of RAM

Internal oscillator

A/D Converters: 16x12b, D/A Converters: 2x12b

Operating Temperature: -40°C to 85°C

Product Advantages

High-speed ARM Cortex-M3 processor provides robust performance for complex applications.

Extensive connectivity options allow for versatile usage in various communication-integrated projects.

Ample I/O options and peripheral features support complex and varied functions.

Broad operating temperature range ensures reliability in extreme conditions.

Key Technical Parameters

Core Processor: ARM® Cortex®-M3

Core Size: 32-Bit Single-Core

Speed: 84MHz

Program Memory Size: 256KB

RAM Size: 64KB

Voltage Supply (Vcc/Vdd): 1.62V ~ 3.6V

Data Converters: A/D 16x12b, D/A 2x12b

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset (POR) for improved system safety and reliability.

Watchdog Timer (WDT) to prevent system malfunctions.

Compatibility

Supports various communication protocols and interconnection with multiple devices and systems.

Compatible with a broad range of external sensors, actuators due to extensive I/O.

Application Areas

Industrial controls

Medical devices

Automotive systems

Internet of Things (IoT) applications

Consumer Electronics

Product Lifecycle

Product Status: Active

Not nearing discontinuation, ensuring long-term availability for projects and applications.

Several Key Reasons to Choose This Product

High performance and reliability with the ARM Cortex-M3 core.

Flexible connectivity and peripheral options match diverse project requirements.

Suitable for challenging environments with a wide operating temperature range.

Active product status ensures continued availability and support.

Tailored for advanced applications in industry, healthcare, automotive, and IoT sectors.