ATSAMD20G17A-AUT - Atmel

Manufacturer Part Number

ATSAMD20G17A-AUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD20G17A-AUT is an ARM Cortex-M0+ based microcontroller that is part of Microchip's SAM D20G series, designed for cost-sensitive and power-constrained applications in embedded systems.

Product Features and Performance

ARM Cortex-M0+ core processor

32-bit single-core architecture

48MHz operating speed

I2C, SPI, UART/USART connectivity options

On-chip peripherals include Brown-out Detect/Reset, Power-on Reset, and Watchdog Timer

38 programmable I/O pins

128KB of flash program memory

16KB of SRAM

Internal oscillator

14-channel 12-bit analog-to-digital converter

1-channel 10-bit digital-to-analog converter

Product Advantages

Low power consumption due to the efficient ARM Cortex-M0+ core

Large number of I/Os and high integration for compact designs

Rich set of peripherals enabling versatile applications

Broad operating voltage range suitable for battery-operated devices

Key Technical Parameters

Core Size: 32-Bit

Speed: 48MHz

Program Memory Size: 128KB

RAM Size: 16KB

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

Number of I/O: 38

Data Converters: A/D 14x12b, D/A 1x10b

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures proper function under low voltage conditions

Power-on Reset for reliable start-up

Watchdog Timer for system recovery in case of software failure

Compatibility

Easy integration with a range of Microchip's own development tools and software

Compatible with third-party development tools that support ARM microcontrollers

Application Areas

Industrial control systems

Consumer electronics

IoT devices

Automation systems

Battery-operated applications

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Support and documentation available

Replacement and upgrade options provided by Microchip as necessary

Several Key Reasons to Choose This Product

Great balance of power efficiency and processing capability for cost-sensitive applications

Extensive support and reliability from Microchip Technology

The high number of I/Os, memory size, and rich peripheral set offer great design flexibility

Broad voltage range and temperature tolerance suitable for diverse environmental conditions

Active product status with long-term support ensures investment protection