ATSAML21J17B-AUT - Microchip Technology

Manufacturer Part Number

ATSAML21J17B-AUT

Manufacturer

Microchip Technology

Introduction

The ATSAML21J17B-AUT is a highly integrated microcontroller from Microchip, featuring an ARM Cortex-M0+ core.

Product Features and Performance

ARM Cortex-M0+ core processor with a 32-bit single-core architecture.

Clock speed of 48MHz providing a balanced performance for embedded applications.

Advanced connectivity options including I2C, LINbus, SCI, SPI, UART/USART, and USB.

Enhanced control features provided by DMA, POR, PWM, and WDT peripherals.

Equipped with 20x12-bit ADCs and 2x12-bit DACs for precise data conversion.

Features an internal oscillator.

Product Advantages

Low power consumption optimizing battery life.

Broad range of connectivity options supports various communication protocols.

High resolution data converters enhance sensory data processing capabilities.

Key Technical Parameters

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

RAM Size: 16K x 8.

Number of I/O: 51.

Operating Voltage Range: 1.62V ~ 3.63V.

Operating Temperature: -40°C ~ 85°C.

Quality and Safety Features

Includes features like WDT (Watchdog Timer) for system reliability.

Manufactured adhering to Functional Safety (FuSa) standards enhancing safety in critical applications.

Compatibility

Compatible with a wide range of peripheral devices due to its comprehensive interface options.

Surface mount mounting type allows for compact and flexible PCB design.

Application Areas

Ideal for automotive, industrial, and IoT applications requiring low power and high reliability.

Product Lifecycle

The product is currently active with a stable supply.

No nearing discontinuation has been announced, ensuring product availability and support.

Several Key Reasons to Choose This Product

Low power ARM Cortex-M0+ core suitable for long-term deployment in battery-operated devices.

Extensive connectivity supports intricate embedded system designs.

High-resolution ADCs and DACs ensure accurate signal management, crucial for sensor-based applications.

Compliance with Functional Safety standards assures reliability in safety-critical applications.

Wide operating temperature range making it suitable for harsh environments.