ATSAMD20G18A-AU - Microchip Technology

Manufacturer Part Number

ATSAMD20G18A-AU

Manufacturer

Microchip Technology

Introduction

ARM Cortex-M0+ based microcontroller for low power and cost-sensitive applications

Product Features and Performance

32-Bit Single-Core ARM Cortex-M0+ processor

Speed of 48MHz

256KB of FLASH Program Memory

32KB RAM

Internal Oscillator

I2C, SPI, UART/USART for connectivity

14-channel 12-bit Analog-to-Digital Converter

1-channel 10-bit Digital-to-Analog Converter

38 Programmable I/O pins

Brown-out Detect/Reset, Power-on Reset, and Watchdog Timer for reliable operation

Product Advantages

Efficient power consumption

Ample memory for complex applications

Flexible peripheral set for various design needs

Easy integration into various designs due to surface mount 48-TQFP package

Key Technical Parameters

Core Size: 32-Bit

Program Memory Size: 256KB

RAM Size: 32KB

Operating Voltage: 1.62V to 3.6V

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

Package / Case: 48-TQFP (7x7)

Quality and Safety Features

Built-in Brown-out Detect/Reset and Watchdog Timer for system integrity

Extended temperature range for reliability in various environments

Compatibility

Compatible with various standard communication protocols

Application Areas

Consumer Electronics

Industrial Control Systems

Internet of Things (IoT) devices

Battery operated devices

Product Lifecycle

Active product lifecycle with no near-term discontinuation, replacements or upgrades available

Several Key Reasons to Choose This Product

High performance to power ratio, which is ideal for battery-powered applications

Robust set of peripherals enabling versatile applications

Large number of GPIOs for complex tasks

Extended temperature range for harsh environment operation

Strong community and manufacturer support for development

Good track record of Microchip Technology for quality and reliability