# ATTINY461-20PU (Component) ## Description AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 20-PDIP #CommonPartsLibrary #Microcontroller #Attiny461 ## Component Details - **Owner:** adrian95 - **Created:** 6/7/2022 - **Last Updated:** 5/3/2023 - **Visibility:** Public - **Part Type:** Microcontroller - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2588-8-bit-AVR-Microcontrollers-tinyAVR-ATtiny261-ATtiny461-ATtiny861_Datasheet.pdf - **Manufacturer Part Number:** ATTINY461-20PU - **Manufacturer Name:** Microchip ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATTINY461-20PU/1245910) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C1337178.html) | $4.066 | 8 | | [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATTINY461-20PU?qs=2mdvTlUeTfCRIVPoYr1Vsw%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** ATTINY461-20PU - **Package / Case Code:** 8-PDIP - **Pin Count:** 20 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PB0 | | | 2 | PB1 | | | 3 | PB2 | | | 4 | PB3 | | | 5 | VCC | | | 6 | GND | | | 7 | XTAL1/PB4 | | | 8 | XTAL2/PB5 | | | 9 | PB6 | | | 10 | ~RESET~/PB7 | | | 11 | PA7 | | | 12 | PA6 | | | 13 | PA5 | | | 14 | PA4 | | | 15 | AVCC | | | 16 | AGND | | | 17 | AREF/PA3 | | | 18 | PA2 | | | 19 | PA1 | | | 20 | PA0 | | --- *Generated from [https://www.flux.ai/adrian95/attiny461-20pu](https://www.flux.ai/adrian95/attiny461-20pu)*