ATSAM3S2CA-AU - Microchip Technology

Manufacturer Part Number

ATSAM3S2CA-AU

Manufacturer

Microchip Technology

Introduction

The ATSAM3S2CA-AU is part of Microchip Technology's SAM3S series, targeted for embedded microcontrollers, designed to offer high performance and a range of connectivity options.

Product Features and Performance

Core processor is the ARM® Cortex®-M3, optimized for energy efficiency and performance.

32-Bit Single-Core architecture achieving up to 64MHz speed.

Offers a variety of connectivity options including EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB.

Enhanced peripherals support: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT.

Provides substantial program memory size of 128KB and 32KB of RAM.

Integrated A/D converters (15x10/12b) and D/A converters (2x12b) facilitate advanced sensor applications.

Internal oscillator simplifies system design.

Operates across a wide temperature range from -40°C to 85°C.

Product Advantages

High performance and energy-efficient ARM® Cortex®-M3 core.

Support for multiple communication interfaces enhances system integration flexibility.

Sufficient memory and storage solutions for complex applications.

Advanced safety features ensure reliable operation under various conditions.

The integrated data converters enable wide application in sensor reading and analog signal processing.

Key Technical Parameters

Core Processor: ARM® Cortex®-M3

Core Size: 32-Bit Single-Core

Speed: 64MHz

Connectivity: EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB

Program Memory Size: 128KB

RAM Size: 32KB

Voltage Supply: 1.62V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Package / Case: 100-LQFP

Quality and Safety Features

Integrated Brown-out Detect/Reset and Watchdog Timer (WDT) enhance system reliability.

The Power-on Reset (POR) feature ensures reliable operation from startup.

Compatibility

Designed for easy integration into various electronic systems due to standard connectivity and wide-operating voltage range.

Application Areas

Ideal for industrial control, consumer electronics, automotive systems, and Internet of Things (IoT) devices.

Product Lifecycle

Status: Active, not nearing discontinuation.

Availability of replacements or upgrades should be checked directly with Microchip Technology for future-proof design.

Several Key Reasons to Choose This Product

High-performance ARM® Cortex®-M3 processor for complex computations.

Versatile connectivity enables the interfacing with numerous peripherals and systems.

Ample memory resources support advanced applications and data processing needs.

Integrated data converters and safety features offer a comprehensive solution for a wide range of applications.

Wide temperature range and quality features ensure reliability in harsh environments.

Active product status with Microchip Technology's support ensures long-term availability and technical assistance.