ATSAMD21J15B-AUT - Microchip Technology

Manufacturer Part Number

ATSAMD21J15B-AUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD21J15B-AUT is a 32-bit single-core microcontroller featuring an ARM® Cortex®-M0+ core, designed specifically for high-performance and power-efficient applications within Microchip's SAM D21J, Functional Safety (FuSa) Series.

Product Features and Performance

ARM® Cortex®-M0+ Core operating at 48MHz

Wide range of connectivity options including I2C, LINbus, SPI, UART/USART, and USB

Advanced peripherals including Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Internal Oscillator Type

52 Number of I/O pins

32KB Program Memory Size with FLASH type memory

Versatile data converters with A/D 20x12b and D/A 1x10b

Product Advantages

Enhanced computational performance from the ARM Cortex-M0+ core

Extensive set of peripherals supports diverse functionality and applications

Robust connectivity options to facilitate integration with additional systems and devices

High durability proven by -40°C to 85°C operating temperature range

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 48MHz

Voltage Supply (Vcc/Vdd): 1.62V to 3.6V

Program Memory Size: 32KB (32K x 8)

RAM Size: 4K x 8

Operating Temperature: -40°C to 85°C (T A)

Quality and Safety Features

Designed for functional safety applications aligning with Microchip's SAM D21J series standards

Embedded safety features including Brown-out Detect/Reset and Power-on Reset

Compatibility

Compatible with 64-TQFP (10x10) mounting and package systems for integration into various hardware setups

Application Areas

Industrial automation

Automotive systems

Consumer electronics

Energy management applications

Product Lifecycle

Product Status: Active

Continuously supported with no current plan for discontinuation

Several Key Reasons to Choose This Product

Highly reliable ARM-based architecture ideal for demanding applications

Ability to function under extreme environmental conditions making it versatile for different market needs

Comprehensive peripheral set enhances device usability and application scope

Strong community and manufacturer support ensures long-term usability and integration support