ATSAMD21E18A-AUT - Microchip Technology

Manufacturer Part Number

ATSAMD21E18A-AUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD21E18A-AUT is a high-performance, embedded microcontroller from Microchip Technology, specifically designed for high reliability and efficiency in embedded applications.

Product Features and Performance

Core Processor: ARM Cortex-M0+

Core Size: 32-Bit Single-Core

Speed: up to 48MHz

Connectivity Options: I2C, LINbus, SPI, UART/USART, USB

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

Program Memory Size: 256KB (256K x 8)

RAM Size: 32K x 8

Data Converters: A/D 10x12b, D/A 1x10b

Oscillator Type: Internal

Product Advantages

Low power consumption with efficient ARM Cortex-M0+ core.

Comprehensive connectivity supports complex communication protocols.

Advanced peripherals support improved system reliability and performance.

Key Technical Parameters

Speed: 48MHz

Program Memory: 256KB FLASH

RAM: 32KB

Oscillator: Internal

Voltage Supply: 1.62V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Safety features including Brown-out Detect/Reset and Watchdog Timer (WDT)

Robust operation in extended temperature ranges

Compatibility

Compatible with a wide range of microcontroller development environments and tools.

Application Areas

Industrial automation

Consumer electronics

Internet of Things (IoT) devices

Automotive applications

Product Lifecycle

The product status is active.

Not nearing discontinuation and has support for upgrades and replacements.

Several Key Reasons to Choose This Product

High reliability and functional safety validated by FuSa series credentials.

Versatile connectivity and peripheral support cater to diverse application needs.

Energy-efficient operation reduces overall system power requirements.

Excellent developer support and documentation available from Microchip Technology.

Robust performance in harsh environmental conditions.