ATSAM4S8BA-UUR - Microchip Technology

Manufacturer Part Number

ATSAM4S8BA-UUR

Manufacturer

Microchip Technology

Introduction

ATSAM4S8BA-UUR is a high-performance microcontroller featuring the ARM Cortex-M4 core, suitable for a range of embedded applications.

Product Features and Performance

ARM Cortex-M4 Core

32-Bit Single-Core Processor

Maximum Speed 120MHz

Enhanced power-saving design

512KB of Flash Memory

128K x 8 of RAM

Extensive Connectivity (I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB)

Comprehensive Peripherals (Brown-out Detect/Reset, DMA, POR, PWM, WDT)

47 Programmable I/O Lines

High-Resolution A/D 11x12b Converters

Dual D/A 12-bit Converters

Product Advantages

High-Speed ARM Processor for complex algorithms

Large memory size for advanced applications

Multiple peripherals enhance versatility

Wide voltage supply range for diverse environments

Robust temperature operating range

Key Technical Parameters

Core: ARM Cortex-M4

Speed: 120MHz

Program Memory: 512KB

RAM: 128KB

I/O Count: 47

Supply Voltage: 1.62V to 3.6V

Analog to Digital Converters: 11x12b

Digital to Analog Converters: 2x12b

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

Quality and Safety Features

Brown-out Detect/Reset for reliable operation under fluctuating power

Power-on Reset (POR) to ensure correct startup

Watchdog Timer (WDT) to avoid software lock-ups

Compatibility

Multiple communication interfaces for system expansion and connectivity

Standard WLCSP 64-pin package compatible with PCB designs

Application Areas

Industrial Control Systems

Consumer Electronics

Automotive

IoT Devices

Smart Home Appliances

Medical Devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Future upgrades may include enhanced memory and processing capabilities

Several Key Reasons to Choose This Product

High-efficiency ARM Cortex-M4 Core suitable for demanding applications

Comprehensive set of peripherals and I/Os for extensive functionality

Ample memory resources to support complex programs and data storage

Flexible connectivity options for various communication protocols

Capable of operating in a wide range of supply voltages and temperatures

Reliable safety features for critical applications

Active product with long-term availability ensures continuity for product designs