ATSAMC21G18A-MUT - Microchip Technology

Manufacturer Part Number

ATSAMC21G18A-MUT

Manufacturer

Microchip Technology

Introduction

The ATSAMC21G18A-MUT is a 32-bit single-core ARM® Cortex®-M0+ microcontroller designed for advanced control applications. It is part of the SAM C21 series which emphasizes functional safety.

Product Features and Performance

Core Processor: ARM® Cortex®-M0+

Core Size: 32-Bit Single-Core

Speed: 48MHz

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

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

Number of I/O: 38

Program Memory Size: 256KB

Program Memory Type: FLASH

RAM Size: 32KB

Voltage Supply (Vcc/Vdd): 2.7V to 5.5V

Data Converters: A/D 14x12b, 2x16b; D/A 1x10b

Oscillator Type: Internal

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package: 48-QFN (7x7)

Product Advantages

Enhanced connectivity with multiple bus interfaces

Robust set of peripherals improving system reliability

Large program memory and RAM facilitating complex applications

Wide operating voltage and temperature range, suited for harsh environments

Key Technical Parameters

Core Size: 32-Bit

Speed: 48MHz

Program Memory: 256KB FLASH

RAM: 32KB

Data Converters: A/D 14x12b, 2x16b; D/A 1x10b

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

Quality and Safety Features

Functional Safety (FuSa) compliant design

Brown-out Detect/Reset

Watchdog Timer (WDT)

Compatibility

Compatible with a range of IDEs and development tools supporting ARM Cortex-M0+ cores

Application Areas

Industrial automation

Automotive systems

Smart home applications

Complex control systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and updates

Several Key Reasons to Choose This Product

Incorporates safety features vital for critical applications

High-performance ARM Cortex-M0+ core enabling efficient processing

Extensive connectivity options for versatile integration

Designed for reliability in extreme conditions

Backed by Microchip Technology’s comprehensive development and troubleshooting support