# ATTINY861-20SU (Component) ## Description AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 8KB (4K x 16) FLASH 20-SOIC #CommonPartsLibrary #Microcontroller #Attiny861 ## Component Details - **Owner:** adrian95 - **Created:** 6/7/2022 - **Last Updated:** 5/4/2023 - **Visibility:** Public - **Manufacturer:** Microchip - **MPN:** ATTINY861-20SU - **Part Type:** Microcontroller - **Datasheet:** [View Datasheet](https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2588-8-bit-AVR-Microcontrollers-tinyAVR-ATtiny261-ATtiny461-ATtiny861_Datasheet.pdf) ### Distributor Availability & Pricing - **Price Range:** $0.00–$5.018 - **Stock Range:** 0–2.1K - **Lifecycle Status:** Not Recommended for New Designs **By Distributor:** - [LCSC](https://www.lcsc.com/product-detail/C219246.html) (DPN: C219246): $2.874, Stock: N/A - [Arrow](https://www.arrow.com/en/products/attiny861-20su/microchip-technology?utm_currency=USD&region=europe) (DPN: E54:1762_01131574): $2.232–$2.5479, Stock: 0–276 (Active) - [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/ATTINY861-20SU/21195518) (DPN: 2156-ATTINY861-20SU-ND): Contact for Quote, Stock: 0–2.1K (Active) - [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATTINY861-20SU-2627778?utm_currency=USD) (DPN: 71320535): $2.37–$5.018, Stock: 11–530 (Active) - [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATTINY861-20SU?qs=2mdvTlUeTfAQ%252BD03phLtEw%3D%3D) (DPN: 556-ATTINY861-20SU): $2.65, Stock: 332 (Not Recommended for New Designs) --- *Generated from [https://www.flux.ai/adrian95/attiny861-20su](https://www.flux.ai/adrian95/attiny861-20su)*