ATSAM4S2CA-AU - Microchip Technology

Manufacturer Part Number

ATSAM4S2CA-AU

Manufacturer

Microchip Technology

Introduction

The ATSAM4S2CA-AU is part of Microchip's SAM4S series of microcontrollers, featuring a high-performance ARM Cortex-M4 processor.

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4 processor

Maximum Clock Speed of 120MHz

Advanced Connectivity with I2C, IrDA, SPI, SSC, UART/USART, USB

79 programmable I/O lines for versatile peripheral functions

Large program memory: 128KB FLASH

In-system storage: 64KB RAM

Robust set of peripherals including DMA, PWM, Brown-out Detect/Reset, etc.

A/D Converter: 16 channels with 12-bit resolution

D/A Converter: 2 channels with 12-bit resolution

Internal Oscillator for clock generation

Product Advantages

High data processing capability due to powerful ARM Cortex-M4 core

Extensive communication interfaces support complex applications

Efficient power management with a wide range of operating voltages (1.62V to 3.6V)

Large number of I/Os and significant memory capacity for demanding applications

Integrated analog peripherals enhance embedded system designs

Key Technical Parameters

Core Size: 32-Bit

Speed: 120MHz

Program Memory Size: 128KB

RAM Size: 64KB

Voltage Supply Range: 1.62V to 3.6V

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

Surface Mount Package: 100-LQFP

Quality and Safety Features

Brown-out Detect/Reset for voltage monitoring

Watchdog Timer (WDT) for system reliability

Power-on Reset (POR) for system stability at power-up

Compatibility

Standard ARM development environments and tools

Extensive cross-vendor middleware support

Compatible with various microcontroller development boards

Application Areas

Industrial control systems

Medical devices

Automotive electronics

Internet of Things (IoT) devices

Consumer electronics

Product Lifecycle

Product Status: Active

Not nearing discontinuation with ongoing manufacturer support

Several Key Reasons to Choose This Product

High performance-to-power ratio suitable for power-sensitive applications

Comprehensive features aid in rapid development and deployment

Versatile set of peripheral interfaces allows for a broad range of applications

Support for both digital and analog applications with integrated converters

Long-term availability and support from Microchip Technology

Proven architecture with wide community and industry acceptance

Suitable for scaling prototypes to production due to available package size options