ATSAMD21G18A-AU - Microchip Technology

Manufacturer Part Number

ATSAMD21G18A-AU

Manufacturer

Microchip Technology

Introduction

A high-performance, low-power Microchip microcontroller based on the ARM Cortex-M0+ processor. Designed for simple and intuitive operation with advanced peripherals.

Product Features and Performance

Core: ARM Cortex-M0+ processor offering efficient 32-bit processing.

Speed: 48MHz for high-speed computing.

Connectivity: I2C, LINbus, SPI, UART/USART, USB for versatile connections.

Peripherals: Includes Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT.

Program Memory: 256KB FLASH for robust storage options.

RAM: 32KB for efficient data management.

Data Converters: A/D 14x12b, D/A 1x10b for precise analog to digital operations.

Oscillator: Internal for reliable clock generation.

Operating Temperature: Rated for -40°C to 85°C, suitable for harsh environments.

Product Advantages

Low Power Consumption: Ideal for battery-powered applications.

High Integration: Reduces overall system cost and complexity.

Robust Safety Features: Including Brown-out Detect/Reset and POR, enhancing product reliability.

Key Technical Parameters

Core Size: 32-Bit Single-Core.

Number of I/O: 38.

Voltage Supply (Vcc/Vdd): 1.62V ~ 3.6V.

Package / Case: 48-TQFP.

Quality and Safety Features

Functional Safety (FuSa) Series: Designed to meet stringent safety requirements.

Reliable operation across extended temperatures.

Compatibility

Wide Range I/O and peripheral support ensures compatibility with various sensors and actuators.

Application Areas

Industrial Control Systems

Consumer Electronics

Automotive Applications

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

Modern, with ongoing support and no immediate discontinuation risks.

Several Key Reasons to Choose This Product

Efficient Power Use: Prolongs battery life for portable devices.

Extensive Connectivity Options: Facilitates easy integration into existing systems.

High Capacity Program Memory: Ideal for complex software applications.

Enhanced Safety and Reliability Features: Ensures consistent performance and trust in safety-critical applications.

Broad Application Scope: Versatile for use across a wide range of industries and applications.