ATSAMD20J18A-CU - Microchip Technology

Manufacturer Part Number

ATSAMD20J18A-CU

Manufacturer

Microchip Technology

Introduction

Microcontroller for embedded applications within the SAM D20J series featuring ARM Cortex-M0+ core

Product Features and Performance

ARM Cortex-M0+ core

32-bit single-core processor

Maximum speed of 48MHz

I2C, SPI, UART/USART connectivity options

On-chip brown-out detect/reset, power-on reset, and watch dog timer

52 programmable I/O lines

256KB flash memory

32KB SRAM

Internal oscillator

Analog-to-digital converter with 20 channels and 12 bits resolution

Digital-to-analog converter with 1 channel and 10 bits resolution

Product Advantages

Low-power consumption

Efficient 32-bit processing capability

Robust serial communication interfaces

Ample memory for complex applications

Integrated security and safety features

Wide operating temperature range for harsh environments

Key Technical Parameters

Core size: 32-Bit

Speed: 48MHz

Number of I/O: 52

Program Memory Size: 256KB

RAM Size: 32KB

Voltage Supply: 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

Watchdog Timer

Lead-free and RoHS compliant

Compatibility

Compatible with various development tools and software provided by Microchip Technology

Application Areas

Industrial control systems

Consumer electronics

Automotive applications

Internet of Things devices

Product Lifecycle

Active product status

Not currently close to discontinuation

Options for future replacement or upgrades available through Microchip's commitment to product longevity

Key Reasons to Choose This Product

Energy efficient ARM Cortex-M0+ architecture

Extensive interface connectivity options for peripheral integration

High memory capacity for advanced operations

Built-in safety features to ensure reliable operation

Versatile use across different industries and applications

Supported by Microchip's comprehensive development ecosystem

Stable supply and long-term availability from a reputable manufacturer