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Microchip Technology ATTINY20XU 8-bit Microcontroller

The ATtiny20 is a low-power 8-bit AVR microcontroller offering 2K bytes of in-system programmable flash, 128 bytes SRAM, and multiple timers, ADC channels, and communication interfaces. It features high-performance RISC architecture, low power idle and sleep modes, internal calibrated oscillator, and versatile package options including SOIC, TSSOP, UFBGA, VQFN, and WLCSP. Ideal for compact, energy-efficient embedded applications requiring integrated analog and digital peripherals in industrial, consumer, and IoT devices.

Authorized Distributors
Source:Newark
Part No:ATTINY20-XU
Stock:445
Inv Date:06-03-2026
Price: Unit price: $0.478
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Source:DigiKey
Part No:ATTINY20-XU
Stock:6740
Inv Date:06-03-2026
Price: Unit price: $1.27
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Source:DigiKey
Part No:ATTINY20-XU
Stock:20459
Inv Date:06-03-2026
Price: Unit price: $1.91
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Part No:ATTINY20-XU
Stock:0
Inv Date:06-04-2026
Price: Unit price: $1.27
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Part No:ATTINY20-XU
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.58
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Part No:ATTINY20-XU
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.58
Buy/RFQ:
Part No:ATTINY20-XU
Stock:3
Inv Date:06-04-2026
Price: N/A
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Microchip Technology ATTINY20XU 8-bit Microcontroller Specifications:

  • Flash memory: 2K bytes, in-system programmable
  • SRAM: 128 bytes
  • Operating voltage: 1.8-5.5V
  • Maximum speed: Up to 12 MHz at 4.5-5.5V
  • Power modes: Active, idle, ADC noise reduction, power-down, standby
  • Timers: 8-bit and 16-bit with PWM channels
  • ADC: 10-bit, 8 channels
  • Communication: SPI, TWI
  • Package options: SOIC, TSSOP, UFBGA, VQFN, WLCSP
  • Temperature range: Industrial
  • Power consumption: Active: 200 PA at 1MHz, 1.8V; Idle: 25A; Power-down: <0.1pA at 1.8V
  • Internal oscillator: Calibrated and suitable for low-power operation
  • I/O lines: 12 programmable I/O pins

Buy the Buy Atmel ATtiny20 Part Number ATTINY20XU Online

Get your Atmel ATtiny20 microcontroller online today and benefit from its 2K flash, 128-byte SRAM, multiple timers, ADC channels, and communication interfaces. Designed for low-power applications, this compact microcontroller offers high performance with 12 MHz throughput at 4.5V. Suitable for industrial, IoT, and consumer devices, it features various package options including SOIC, TSSOP, and QFN. Purchase now to accelerate your embedded development with reliable, energy-efficient components curated for versatile applications.

Order your Atmel ATtiny20 microcontroller today and enhance your energy-efficient embedded projects with versatile analog and digital features.

Frequently Asked Questions

Where can I buy Microchip Technology ATTINY20XU?

You can click on the BUY or RFQ button to purchase ATTINY20XU from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part ATTINY20XU?

You can download the ATTINY20XU datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of ATTINY20XU?

Microchip Technology

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