ATSAMD20J18A-CUT - Microchip Technology

Manufacturer Part Number

ATSAMD20J18A-CUT

Manufacturer

Microchip Technology

Introduction

The ATSAMD20J18A-CUT is a high-performance microcontroller featuring the ARM Cortex-M0+ processor core, optimized for power efficiency and ease of use in embedded applications.

Product Features and Performance

32-bit single-core ARM Cortex-M0+ processor

Up to 48 MHz operating frequency

256KB flash memory

32KB RAM

Up to 52 programmable I/O pins

Advanced connectivity with I2C, SPI, and UART/USART

Built-in peripherals for system control including POR, WDT, and BOD

12-bit analog-to-digital converter with up to 20 channels

10-bit digital-to-analog converter

Product Advantages

Low power consumption for battery-operated devices

Enhanced processing power for complex algorithms

Ample memory for feature-rich applications

Robust peripheral set for versatile system design

Optimized for cost-sensitive and space-constrained projects

Key Technical Parameters

Core Processor: ARM Cortex-M0+

Core Size: 32-Bit

Speed: 48MHz

Program Memory Size: 256KB (256K x 8)

Program Memory Type: FLASH

RAM Size: 32K x 8

Voltage Supply Range: 1.62V ~ 3.6V

Number of I/O: 52

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

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package: 64-UFBGA (5x5)

Quality and Safety Features

Built-in brown-out detect/reset

Power-on reset (POR)

Watchdog timer (WDT) for system reliability

Internal oscillator for reduced external components

Compatibility

Compatible with various external components via I2C, SPI, and UART/USART interfaces

Supports 1.62V to 3.6V power supplies for flexible power designs

Seamless interfacing with Microchip's extensive range of development tools and software

Application Areas

Smart sensing and control systems

Industrial automation

Battery-powered portable devices

Consumer electronics

Internet of Things (IoT) applications

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Upgrade paths available through the SAM D family

Several Key Reasons to Choose This Product

High-performance ARM Cortex-M0+ core for demanding applications

Generous memory allocation to support complex software stacks

Wide range of I/O and peripherals supporting versatile design architectures

Low power consumption suitable for battery-dependent applications

Support from Microchip, a reputable manufacturer in the semiconductor industry

Active product lifecycle with long-term availability and support