ATSAMD21E18A-MUT - Microchip Technology

Manufacturer Part Number

ATSAMD21E18A-MUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD21E18A-MUT is part of Microchip Technology's SAM D21E series, designed for functional safety (FuSa) applications with embedded microcontrollers. It utilizes the ARM® Cortex®-M0+ core processor, emphasizing low-power operation and high-performance data handling.

Product Features and Performance

32-Bit Single-Core ARM® Cortex®-M0+ processor

48MHz operating speed

256KB FLASH program memory

32KB RAM

26 programmable I/O pins

Connectivity options include I2C, LINbus, SPI, UART/USART, USB

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

A/D Converters: 10x12 bit, D/A Converter: 1x10 bit

Internal oscillator

Operating Temperature: -40°C ~ 85°C

Product Advantages

High data processing capability

Versatile connectivity options for varied applications

Adequate memory size for complex programming

Integrated safety and control peripherals

Low power consumption

Key Technical Parameters

Core Processor: ARM® Cortex®-M0+

Speed: 48MHz

Program Memory: 256KB

RAM Size: 32K x 8

Voltage Supply: 1.62V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Functional safety features designed for critical applications

Brown-out Detect/Reset and Power-on Reset (POR) for enhanced safety

Watchdog Timer (WDT) for system recovery

Compatibility

Supports a broad range of communication standards including SPI, I2C, and USB

Application Areas

Industrial control systems

Automotive electronics

Internet of Things (IoT) devices

Consumer electronics

Product Lifecycle

Currently in Active status, not nearing discontinuation

Continuous support and availability from Microchip Technology

Several Key Reasons to Choose This Product

Low-power yet powerful ARM Cortex-M0+ core suitable for battery-powered applications

Comprehensive connectivity features fit for modern embedded applications

Large memory capacity facilitating complex applications and software development

Robust quality and safety features making it ideal for safety-critical applications

Active product lifecycle management ensuring long-term availability and support