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Microchip Technology ATSAMD20E16AAU Microcontroller

The ATSAMD20E16A-AU is a low-power 32-bit microcontroller based on ARM Cortex-M0+ running up to 48MHz, with 64KB flash, 8KB SRAM, six 16-bit timers, four serial modules, 10 PWM, ADC, DAC, and capacitive touch support. Operating between 1.62V-3.63V, it features sleep modes, external interrupts, debug interface, watchdog timer, CRC, analog comparators, and flexible pin migration. Suitable for automotive, lighting, consumer electronics, and safety systems, it offers high efficiency for embedded applications requiring reliable performance and low power consumption.

Authorized Distributors
Source:Newark
Part No:ATSAMD20E16A-AU
Stock:3
Inv Date:06-03-2026
Price: Unit price: $2.56
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Source:DigiKey
Part No:ATSAMD20E16A-AU
Stock:522
Inv Date:06-03-2026
Price: Unit price: $2.49
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Part No:ATSAMD20E16A-AU
Stock:0
Inv Date:06-04-2026
Price: Unit price: $2.49
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Part No:ATSAMD20E16A-AU
Stock:0
Inv Date:06-03-2026
Price: Unit price: $3.15
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Part No:ATSAMD20E16A-AU
Stock:0
Inv Date:06-03-2026
Price: Unit price: $3.15
Buy/RFQ:
Part No:ATSAMD20E16A-AU
Stock:0
Inv Date:06-03-2026
Price: Unit price: $2.17
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Microchip Technology ATSAMD20E16AAU Microcontroller Specifications:

  • Processor: ARM Cortex-M0+ up to 48MHz
  • Flash Memory: 64KB
  • SRAM: 8KB
  • Operating Voltage: 1.62V to 3.63V
  • Timers: Six 16-bit timers
  • Serial Communication: 4 modules (UART/USART)
  • PWM Channels: 10
  • ADC: 10 channels, 12-bit resolution
  • DAC: 10-bit, 1 channel
  • Touch Channels: Support for up to 60 capacitive channels
  • Sleep Modes: Idle and standby
  • External Interrupts: Yes, 16 lines
  • Debug Interface: SWD
  • Watchdog Timer: Yes
  • CRC Generator: Yes
  • Analog Comparators: 2 with window mode
  • Package: QFN/TOFP options
  • Supply Voltage: 1.62V - 3.63V
  • Low Power Consumption: Down to 6pA in certain modes

Buy the Atmel ATSAMD20E16A-U2013 Reliable Microcontroller for Industrial Applications

Purchase the Atmel ATSAMD20E16A-AU online today—engineered for low power consumption and reliable performance in automotive, lighting, consumer electronics, and safety applications. Featuring 64KB flash, 8KB SRAM, multiple timers, ADC, DAC, and capacitive touch support, this microcontroller offers a comprehensive solution for complex embedded systems. Its sleep modes and flexible I/O migration make it adaptable for various environments. Ensure your project benefits from high efficiency, robust peripherals, and easy integration by buying this versatile microcontroller online now.

Get Atmel ATSAMD20E16A today—optimized for low power, high efficiency, and versatile connectivity in embedded and industrial systems.

Frequently Asked Questions

Where can I buy Microchip Technology ATSAMD20E16AAU?

You can click on the BUY or RFQ button to purchase ATSAMD20E16AAU from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part ATSAMD20E16AAU?

You can download the ATSAMD20E16AAU datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of ATSAMD20E16AAU?

Microchip Technology

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