ATSAMD21J18A-CUT - Microchip Technology

Manufacturer Part Number

ATSAMD21J18A-CUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD21J18A-CUT is a high-performance embedded microcontroller featuring ARM Cortex-M0+ core, designed for advanced control applications.

Product Features and Performance

Equipped with a 32-bit single-core ARM Cortex-M0+ processor

Offers a maximum speed of 48MHz

Includes extensive connectivity options such as I2C, LINbus, SPI, UART/USART, and USB

Features a wide range of peripherals like Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Provides 52 programmable I/O lines for versatile control and interface options

Comes with 256KB of FLASH program memory

Includes 32K x 8 RAM for efficient data storage and processing

Integrates a 20x12b A/D converter and a 1x10b D/A converter for precise analog signal management

Supports a supply voltage range from 1.62V to 3.6V for flexible power design

Designed for operation within the temperature range of -40°C to 85°C

Product Advantages

Advanced core and high speed enhance performance in demanding applications

Large memory capacity facilitates complex program execution and data handling

Comprehensive connectivity and peripheral set support a wide range of functionalities

Low power consumption extends battery life in portable applications

Highly integrated design reduces overall system cost and simplifies development

Key Technical Parameters

Core Processor: ARM Cortex-M0+

Core Size: 32-Bit

Speed: 48MHz

Program Memory Size: 256KB

RAM Size: 32K x 8

Voltage Supply: 1.62V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Integrated Brown-out Detect/Reset ensures reliable operation under variable power conditions

Watchdog Timer (WDT) prevents system lock-up

Built to meet rigorous industry standards for quality and reliability

Compatibility

The flexible IO and communication interface options ensure compatibility with a wide range of hardware modules and peripherals

Application Areas

Ideal for industrial control systems

Suitable for consumer electronics

Applicable in IoT devices and smart home automation

Utilized in medical applications for monitoring and control

Perfect for automotive applications, including sensor management and infotainment systems

Product Lifecycle

Currently active and not nearing discontinuation

Ongoing support and availability of replacements or upgrades are provided

Several Key Reasons to Choose This Product

Utilizes an efficient ARM Cortex-M0+ core for high-performance processing at low power consumption

Offers extensive memory and connectivity options to accommodate complex applications

Broad array of peripherals enhances functionality and reduces external component requirements

Flexible power supply options and operating temperature range allow for versatile application design

Supported by Microchip Technology's commitment to quality and long-term availability