# ATTINY28L-4AU (Component) ## Description ATTINY28L-4AU TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL LCSC Part Number: C618793 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯) ## Component Details - **Owner:** lcsc - **Created:** 10/30/2024 - **Last Updated:** 10/30/2024 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** MICROCHIP(美国微芯) - **Package or Case Code:** TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL - **Manufacturer Part Number:** ATTINY28L-4AU - **LCSC Part Number:** C618793 ## 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/ATTINY28L-4AU/1245896) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C618793.html) | $2.3724 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATTINY28L-4AU?qs=x9Fa6eo0USmoX2pPz7ZsbA%3D%3D) | $2.49 | 483 | - **Manufacturer:** Microchip - **MPN:** ATTINY28L-4AU - **Mount Type:** PCB - **Package / Case Code:** 32-TQFP - **Pin Count:** 32 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PD3 | | | 2 | PD4 | | | 3 | NC | | | 4 | VCC | | | 5 | GND | | | 6 | NC | | | 7 | XTAL1 | | | 8 | XTAL2 | | | 9 | PD5 | | | 10 | PD6 | | | 11 | PD7 | | | 12 | (AIN0)PB0 | | | 13 | (AIN1)PB1 | | | 14 | (T0)PB2 | | | 15 | (INT0)PB3 | | | 16 | (INT1)PB4 | | | 17 | PB5 | | | 18 | VCC | | | 19 | NC | | | 20 | NC | | | 21 | GND | | | 22 | NC | | | 23 | PB6 | | | 24 | PB7 | | | 25 | PA2(IR) | | | 26 | PA3 | | | 27 | PA1 | | | 28 | PA0 | | | 29 | ~{RESET} | | | 30 | PD0 | | | 31 | PD1 | | | 32 | PD2 | | --- *Generated from [https://www.flux.ai/lcsc/attiny28l-4au](https://www.flux.ai/lcsc/attiny28l-4au)*