ATSAMD20G16A-AU - Microchip Technology

Manufacturer Part Number

ATSAMD20G16A-AU

Manufacturer

Microchip Technology

Introduction

ARM Cortex-M0+ based microcontroller for low power embedded systems

Product Features and Performance

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

48MHz maximum operating frequency

64KB of flash program memory

8KB of SRAM

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

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

Internal oscillator for clock generation

Product Advantages

Low power consumption ideal for battery-operated applications

High-performance data processing with a 32-bit architecture

Extensive peripheral set for versatile connectivity and interfacing

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 48MHz

Connectivity: I2C, SPI, UART/USART

Peripherals: BOD/Reset, POR, WDT

Number of I/O: 38

Program Memory Size: 64KB

RAM Size: 8KB

Voltage - Supply: 1.62V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures stable operation under low voltage

Watchdog Timer for system recovery in fault conditions

Compatibility

Compatible with standard 48-TQFP SMT mounting techniques

Works with standard ARM development toolchains and software

Application Areas

Suitable for low-power IoT devices

Embedded control systems

Industrial automation

Smart sensors and instrumentation

Product Lifecycle

Active product status with no current indication of discontinuation

Replacement or upgrade options available within the Microchip SAM D20 series

Several Key Reasons to Choose This Product

Energy-efficient ARM Cortex-M0+ core minimizes power usage for extended battery life

Generous memory resources for complex applications

Comprehensive connectivity options for flexible system design

Integrated analog features reduce the need for external components

Robust temperature range suitable for harsh environments

Long-term availability and support from Microchip Technology