ATSAMD21E15B-MU - Microchip Technology

Manufacturer Part Number

ATSAMD21E15B-MU

Manufacturer

Microchip Technology

Introduction

The ATSAMD21E15B-MU is a robust microcontroller featuring the ARM Cortex-M0+ core, designed specifically for embedded system control applications.

Product Features and Performance

ARM Cortex-M0+ Core

32-bit Single-Core Processor

Operating Speed of 48MHz

Program Memory Size: 32KB of FLASH

RAM Size: 4KB

Internal Oscillator

Enhanced connectivity options including I2C, LINbus, SPI, UART/USART, USB

10-channel 12-bit Analog-to-Digital Converter

1-channel 10-bit Digital-to-Analog Converter

Product Advantages

High performance with low power consumption

Flexible interfacing capabilities

Adequate storage for small to medium applications

Reliable in extreme temperature conditions ranging from -40°C to 85°C

Key Technical Parameters

Core Size: 32-Bit

Number of I/O: 26

Voltage Supply: 1.62V to 3.6V

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

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Watchdog Timer (WDT)

Functional Safety (FuSa) compliant

Compatibility

Compatible with existing 32-VQFN mounted systems

Easily integrate with many standard serial and USB devices

Application Areas

Consumer Electronics

Industrial Automation

IoT Devices

Smart Home Systems

Product Lifecycle

Currently in Active production

No immediate plans for discontinuation

Future upgrades or replacement models readily available

Several Key Reasons to Choose This Product

High computing power with energy-efficient 32-bit architecture

Versatile connectivity that supports multiple communication protocols

Small form factor and ease of mountability with 32-VQFN package

Durability and operational reliability in variable environmental conditions

Compliance with Industry-standard Functional Safety requirements