ATSAMD20J17A-AUT - Microchip Technology

Manufacturer Part Number

ATSAMD20J17A-AUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD20J17A-AUT is a low-power, high-performance microcontroller designed for efficient power management and advanced computational tasks, as part of Microchip Technology's SAM D20J series.

Product Features and Performance

ARM® Cortex®-M0+ core for efficient processing

32-Bit Single-Core for streamlined operations

Clock speed up to 48MHz for fast task execution

I2C, SPI, UART/USART connectivity for versatile peripheral integration

Embedded peripherals for enhanced functionality: Brown-out Detect/Reset, POR, WDT

52 I/O pins for extensive external interfacing

128KB FLASH memory for ample program storage

16K x 8 RAM for efficient data handling

Internal oscillator for reliable clock generation

Operating temperature range from -40°C to 85°C for durable performance in varying conditions

Product Advantages

Low-power consumption extends battery life in portable devices

High program memory size supports complex applications

Broad connectivity options facilitate easy integration with various peripherals

The high number of I/Os allows for versatile system designs

Robust operational temperature range ensures reliability in extreme conditions

Key Technical Parameters

Core Processor: ARM® Cortex®-M0+

Core Size: 32-Bit

Speed: 48MHz

Connectivity: I2C, SPI, UART/USART

Number of I/O: 52

Program Memory Size: 128KB

RAM Size: 16KB

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

Data Converters: A/D 20x12b; D/A 1x10b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset for protection against unexpected drops in voltage

Power-on Reset (POR) ensures reliable startup

Watchdog Timer (WDT) prevents system hang-ups

Compatibility

Compatible with various I2C, SPI, UART/USART devices

Easy integration with existing systems given widespread connectivity options

Application Areas

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Battery-powered applications

Automation systems

Product Lifecycle

Status: Active

Not nearing discontinuation; long-term availability is supported

Replacements or upgrades are available within the SAM D20 series for future-proofing designs

Several Key Reasons to Choose This Product

Exceptional power efficiency for extended device operation

Robust peripheral set enables versatile application designs

High-speed processing capability facilitates responsive system behavior

Extended temperature range supports usage in challenging environments

Comprehensive connectivity options ensure wide compatibility and development flexibility