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ATSAMD20J18A-AUT Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
ATSAMD20J18A-AUTMICROCHIP2900Yes

ATSAMD20J18A-AUT** is a microcontroller from **Microchip Technology**, part of the **SAMD20** family based on the **ARM Cortex-M0+** core.

The ATSAMD20J18A-AUT is a microcontroller from Microchip Technology, part of the SAMD20 family based on the ARM Cortex-M0+ core. Below are its key specifications, descriptions, and features:

Manufacturer:

  • Microchip Technology

Specifications:

  • Core: ARM Cortex-M0+ (32-bit)
  • Operating Frequency: Up to 48 MHz
  • Flash Memory: 256 KB
  • SRAM: 32 KB
  • Operating Voltage: 1.62V to 3.63V
  • Package: 64-pin TQFP
  • Temperature Range: -40°C to +105°C
  • I/O Pins: 54 GPIOs
  • Analog Features:
  • 12-bit ADC (up to 16 channels)
  • 10-bit DAC
  • Analog Comparators
  • Communication Interfaces:
  • SERCOM (configurable as UART, SPI, or I2C)
  • USB 2.0 (Full-Speed)
  • I2S
  • Timers & PWM:
  • 16-bit & 32-bit Timers
  • PWM with Dead-Time Insertion
  • Security Features:
  • Watchdog Timer (WDT)
  • Brown-Out Detector (BOD)
  • CRC-32 Generator
  • Low-Power Modes:
  • Idle, Standby, Backup modes

Descriptions:

  • The ATSAMD20J18A-AUT is a high-performance, low-power microcontroller designed for embedded applications requiring efficient processing and connectivity.
  • It integrates a rich set of peripherals, making it suitable for industrial control, consumer electronics, and IoT applications.
  • The Cortex-M0+ core provides a balance of performance and power efficiency.

Features:

  • High-Performance 32-bit MCU with 48 MHz operation
  • Flexible SERCOM module for multiple communication protocols
  • USB Full-Speed support
  • Advanced Analog Capabilities (ADC, DAC, Comparators)
  • Robust Power Management with multiple low-power modes
  • Wide Operating Voltage Range (1.62V to 3.63V)
  • Industrial Temperature Range (-40°C to +105°C)

This microcontroller is ideal for applications requiring low power consumption, high integration, and reliable performance.

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