ATSAMD21J17A-MUT - Microchip Technology

Manufacturer Part Number

ATSAMD21J17A-MUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD21J17A-MUT is part of the SAM D21J series with Functional Safety (FuSa), aimed at embedded application development requiring high-performance, low-power microcontrollers.

Product Features and Performance

Based on the ARM® Cortex®-M0+ core for efficient processing

32-Bit Single-Core architecture supporting a maximum speed of 48MHz

Features I2C, LINbus, SPI, UART/USART, and USB connectivity for versatile communication options

Equipped with several peripherals including Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT

Offers 52 programmable I/O pins for extensive external interfacing

Contains 128KB of FLASH memory and 16KB of RAM for program and data storage

Capable of operating within a voltage range of 1.62V to 3.6V, allowing flexibility in power supply choice

Internal oscillator ensures reliable clock generation for system operation

Designed for a wide operating temperature range from -40°C to 85°C

Product Advantages

The integration of a Cortex®-M0+ core provides high efficiency and performance for embedded applications

Extensive I/O options and connectivity features facilitate versatile system design and easy interfacing with other peripherals or devices

Large program memory size enables the handling of complex software applications

Low power consumption makes it suitable for battery-powered and power-sensitive applications

Key Technical Parameters

Core Processor: ARM® Cortex®-M0+

Core Size: 32-Bit

Speed: 48MHz

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

Program Memory Size: 128KB

RAM Size: 16KB

Voltage Supply: 1.62V to 3.6V

Number of I/O: 52

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Incorporates Functional Safety (FuSa) features designated for safety-critical applications

Brown-out Detect/Reset and Power-On Reset (POR) mechanisms ensure reliable operation under fluctuating power conditions

Compatibility

Compatible with most standard development environments for ARM Cortex-M microcontrollers

Easy integration with Microchip’s development tools and software libraries

Application Areas

Industrial control systems

Automotive applications

Internet of Things (IoT) devices

Consumer electronics

Energy management systems

Product Lifecycle

Currently marked as Active, ensuring ongoing production and support

Does not indicate nearing discontinuation, and replacements or upgrades should be readily available

Several Key Reasons to Choose This Product

Efficient ARM Cortex-M0+ core with ample 128KB program memory for complex applications

Extensive connectivity and peripheral set supports comprehensive system designs

Low power consumption suitable for battery-operated devices

Functional Safety features cater to applications requiring high reliability and safety standards

Wide operating temperature range allows deployment in varied environmental conditions

Active product lifecycle status ensures availability and future support