ATSAMD21J18A-AUT - Microchip Technology

Manufacturer Part Number

ATSAMD21J18A-AUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD21J18A-AUT is a 32-bit single-core ARM Cortex-M0+ microcontroller, ideal for integration into various applications thanks to its high performance and connectivity features.

Product Features and Performance

Core Processor: ARM Cortex-M0+

Core Size: 32-Bit Single-Core

Speed: 48MHz

Program Memory Size: 256KB (256K x 8)

RAM Size: 32K x 8

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

Peripherals include Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Data Converters: A/D 20x12b, D/A 1x10b

Number of I/O: 52

Product Advantages

Advanced connectivity options

High program memory and RAM capacity

Low power consumption with efficient voltage supply range

Integrated peripherals for enhanced control and performance

Key Technical Parameters

Operating Voltage: 1.62V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package/Case: 64-TQFP (10x10)

Quality and Safety Features

Internal Brown-out Detect/Reset ensures stable operation under varied power conditions

Operating Temperature Range suitable for harsh environments

Compatibility

Compatible with various development environments and software tools that support ARM Cortex-M0+ architectures

Application Areas

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Automation systems

Product Lifecycle

Status: Active

Not near discontinuation, with ongoing support and updates anticipated

Several Key Reasons to Choose This Product

High memory capacities facilitate complex applications and data-intensive operations

Diverse connectivity ensuring compatibility with multiple electronic devices and peripherals

Robust quality and safety features uphold performance integrity under diverse environmental conditions

Scalable and compatible with future replacements or upgrades, preserving long-term usability