ATSAMD20J17A-MU - Microchip Technology

Manufacturer Part Number

ATSAMD20J17A-MU

Manufacturer

Microchip Technology

Introduction

The ATSAMD20J17A-MU is a low-power, high-performance Microchip microcontroller based on the ARM Cortex-M0+ processor, designed for a wide range of applications.

Product Features and Performance

32-Bit single-core ARM Cortex-M0+ core

Clock speed of up to 48MHz

128KB of FLASH program memory

16KB of RAM

52 programmable I/O lines

Internal oscillator

Advanced connectivity with I2C, SPI, and UART/USART

Peripherals include Brown-out Detect/Reset, Power-on Reset (POR), and Watchdog Timer (WDT)

Analog features with 20-channel 12-bit A/D converter and a single 10-bit D/A converter

Product Advantages

Low power consumption enhancing battery life

Easy to program with industry-standard ARM toolchains

High integration reduces the need for external components

Robust peripheral set supporting complex applications

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 48MHz

Program Memory Size: 128KB (128K x 8)

RAM Size: 16K x 8

Number of I/O: 52

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

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

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Watchdog Timer (WDT) for system reliability

Extended operating temperature range suitable for industrial applications

Compatibility

Compatible with standard development tools for ARM Cortex-M0+ microcontrollers

QFN package compatible with surface mount technology (SMT) assembly processes

Application Areas

Industrial control systems

Consumer electronics

Battery-operated devices

Internet of Things (IoT) applications

Automotive electronics

Smart metering

Product Lifecycle

Product Status: Active

The SAM D20J series is not nearing discontinuation and future replacements or upgrades are likely available

Several Key Reasons to Choose This Product

Energy-efficient ARM Cortex-M0+ architecture suitable for portable and power-sensitive applications

Extensive I/O capabilities facilitating complex embedded system designs

Scalable program and RAM memory size suitable for a range of applications

Manufacturer support and documentation readily available

Robust analog and digital feature set simplifies system integration

Reliable operation ensured by various built-in safety features

Versatile use cases across multiple industries including consumer, automotive, and industrial sectors