# ATTINY44A-CCU (Component) ## Description AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 15-UFBGA (3x3) #CommonPartsLibrary #Microcontroller #Attiny44 ## Component Details - **Owner:** adrian95 - **Created:** 6/2/2022 - **Last Updated:** 5/3/2023 - **Visibility:** Public - **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/8183S.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Microchip - **Manufacturer Part Number:** ATTINY44A-CCU - **Part Type:** Microcontroller ## 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/ATTINY44A-CCU/2522795) | $0.63 | 62 | | [LCSC](https://www.lcsc.com/product-detail/microcontrollers-mcu-mpu-soc_microchip-tech-attiny44a-ccu_C616957.html) | $2.3317 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATTINY44A-CCU?qs=bC%252BA5GyyYSjF0GSe%252BZ8MOQ%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/atmel-microcontroller-ATTINY44A-CCU-513320?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** ATTINY44A-CCU - **Package / Case Code:** UFBGA - **Pin Count:** 15 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | A2 | PA5 | | | A3 | PA6 | | | A4 | PB2 | | | B1 | PA4 | | | B2 | PA7 | | | B3 | XTAL2/PB1 | | | B4 | ~RESET~/PB3 | | | C1 | PA3 | | | C2 | PA2 | | | C3 | PA1 | | | C4 | XTAL1/PB0 | | | D1 | AREF/PA0 | | | D2 | GND | | | D3 | GND | | | D4 | VCC | | --- *Generated from [https://www.flux.ai/adrian95/attiny44a-ccu~41u](https://www.flux.ai/adrian95/attiny44a-ccu~41u)*