ATSAM4S2AA-AU - Microchip Technology

Manufacturer Part Number

ATSAM4S2AA-AU

Manufacturer

Microchip Technology

Introduction

ATSAM4S2AA-AU is an ARM Cortex-M4 based microcontroller designed for a broad range of applications, offering a balanced combination of performance, power efficiency, and peripheral set.

Product Features and Performance

ARM Cortex-M4 core running at up to 120MHz

Advanced connectivity: I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB

Comprehensive peripheral set: DMA, PWM, WDT, Brown-out Detect/Reset, POR

Program Memory: 128KB FLASH

RAM: 64KB

Internal oscillator for device operation

Operating Temperature Range: -40°C to 85°C

Product Advantages

High-speed core facilitates complex algorithm computations and control processes.

Extensive connectivity options enable flexible system design and integration.

Integrated peripherals reduce additional component needs, saving on system cost and board space.

Lower power consumption extends battery life in portable applications.

Key Technical Parameters

Core Processor: ARM Cortex-M4, 32-Bit Single-Core

Speed: 120MHz

Number of I/O: 34

Program Memory Size: 128KB FLASH

RAM Size: 64K x 8

Voltage Supply: 1.62V to 3.6V

Data Converters: 8 x 12-bit A/D

Temperature Range: -40°C to 85°C

Package: 48-LQFP (7x7)

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset ensure reliable operation under fluctuating power conditions

Watchdog Timer (WDT) for system integrity checking

Compatibility

Supports a wide range of standard communication protocols for easy integration into diverse systems

LQFP packaging compatible with standard PCB manufacturing processes

Application Areas

Industrial control systems

Portable devices

Sensor management

Communications equipment

Automotive applications

Product Lifecycle

Status: Active

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

Several Key Reasons to Choose This Product

High performance with ARM Cortex-M4 core allows for sophisticated embedded applications

Low power consumption enhances the efficiency and sustainability of battery-powered applications

Integrated peripherals and connectivity options offer flexibility in system design, reducing external component count

Robust quality and safety features ensure reliable performance in demanding environments

Active product lifecycle status ensures future availability and support for long-term projects