ATSAMD21J17A-AU - Microchip Technology

Manufacturer Part Number

ATSAMD21J17A-AU

Manufacturer

Microchip Technology

Introduction

The ATSAMD21J17A-AU is a 32-bit microcontroller based on the ARM Cortex-M0+ core, targeted for various embedded applications requiring efficient power consumption and high-performance data processing.

Product Features and Performance

32-Bit Single-Core ARM Cortex-M0+ running at up to 48MHz

128KB Flash Memory and 16KB SRAM

20-channel 12-bit Analog-to-Digital Converter (ADC)

Single 10-bit Digital-to-Analog Converter (DAC)

Advanced Connectivity with I2C, LINbus, SPI, UART/USART, and USB interfaces

Integrated Peripheral features including DMA, I2S, PWM, Watchdog Timer (WDT), POR, and BOD

Product Advantages

Low Power Consumption suitable for battery-powered devices

Rich Set of Peripheral Interfaces for enhanced connectivity

High Performance with 32-bit architecture at a competitive cost

Support for Functional Safety (FuSa) applications

Key Technical Parameters

Core Size: 32-Bit

Speed: 48MHz

Number of I/O: 52

Program Memory Size: 128KB

RAM Size: 16KB

Voltage - Supply: 1.62V to 3.6V

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

Package Type: 64-TQFP

Quality and Safety Features

Designed with considerations for Functional Safety

Support for several low-power modes and Brown-out Detection

Compatibility

Compatible with various I2C, SPI, USB devices, and standard communication protocols

Application Areas

Industrial Control Systems

Consumer Electronics

Internet of Things (IoT)

Automotive

Wearable Technology

Product Lifecycle

The product status is Active

Includes continuous manufacturer support and potential for future updates

Key Reasons to Choose This Product

Enhanced Power Efficiency for extended battery life

A broad operating temperature range ideal for harsh environments

Ample memory resources for complex applications

Versatile interfacing capabilities for greater design flexibility

Ongoing product support and resources from Microchip Technology