ATSAMC21E16A-MUT - Microchip Technology

Manufacturer Part Number

ATSAMC21E16A-MUT

Manufacturer

Microchip Technology

Introduction

The ATSAMC21E16A-MUT is a 32-bit single-core ARM® Cortex®-M0+ microcontroller designed for embedded applications requiring a balance of efficiency and functionality. This microcontroller is part of Microchip's SAM C21 series, specifically crafted with a focus on functional safety (FuSa).

Product Features and Performance

Core: ARM® Cortex®-M0+ 32-bit processing at 48MHz

Connectivity: CANbus, I2C, LINbus, SPI, UART/USART

Peripherals include Brown-out Detect/Reset, DMA, POR, WDT

Program Memory: 64KB FLASH

RAM: 8KB

Data Converters: A/D 10x12b, 1x16b; D/A 1x10b

Oscillator: Internal

Product Advantages

Optimized for functional safety applications

High integration to reduce system BOM cost

Wide voltage range from 2.7V to 5.5V suitable for various power supplies

Versatile connectivity options for extensive system integration

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 48MHz

Number of I/O: 26

Program Memory Size: 64KB

RAM Size: 8KB

Voltage Supply: 2.7V ~ 5.5V

Data Converters: A/D 10x12b, A/D 1x16b, D/A 1x10b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Features intended to meet functional safety standards

Includes Power-on Reset (POR), Watchdog Timer (WDT), and Brown-out Detect/Reset

Compatibility

Seamless integration with a wide array of standard industry buses and interfaces

Application Areas

Automotive

Industrial automation

Consumer electronics

Internet of Things (IoT)

Product Lifecycle

Status: Active

Continuously supported with no current plans for discontinuation and with potential future upgrades

Several Key Reasons to Choose This Product

Robust ARM Cortex-M0+ core offers efficient performance in complex embedded systems

Supports functional safety applications thereby ensuring system reliability

Comprehensive connectivity and peripheral options enable diverse application use cases

Extended operating temperature range fits a variety of environmental conditions

On-chip analog features simplify system design reducing external component needs