# C8051F381-GQ (Component)
## Description
Full Speed USB Flash MCU Family, 64k flash, 4352 ram, 25 IO, ADC, Temperature, VREF, LQFP-32
8051 microcontroller PCA UART USB SPI I2C ADC LQFP32
LQFP*7x7mm*P0.8mm*
## Component Details
- **Owner:** kicad-part-library
- **Created:** 9/26/2024
- **Last Updated:** 9/26/2024
- **Visibility:** Public
- **Datasheet URL:** https://www.silabs.com/documents/public/data-sheets/C8051F38x.pdf
- **Package or Case Code:** LQFP-32_7x7mm_P0.8mm
- **Manufacturer Part Number:** C8051F381-GQ
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/c8051f381-gq/silicon-labs.html?utm_currency=USD®ion=nac) | $1.129 | 16 |
| [Digi-Key](https://www.digikey.com/en/products/detail/silicon-labs/C8051F381-GQ/2601837) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C1337801.html) | $6.4918 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Silicon-Labs/C8051F381-GQ?qs=nswjyC6mNJqGSASTntvwYA%3D%3D) | N/A | N/A |
| [Verical](https://www.verical.com/pd/silicon-labs-microcontroller-C8051F381-GQ-1945458?utm_currency=USD) | N/A | N/A |
- **MPN:** C8051F381-GQ
- **Package / Case Code:** 32-LQFP
- **Pin Count:** 32
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | P0.1 | |
| 2 | P0.0 | |
| 3 | GND | |
| 4 | D+ | |
| 5 | D- | |
| 6 | VDD | |
| 7 | REGIN | |
| 8 | VBUS | |
| 9 | ~{RST}/C2CK | |
| 10 | P3.0/C2D | |
| 11 | P2.7 | |
| 12 | P2.6 | |
| 13 | P2.5 | |
| 14 | P2.4 | |
| 15 | P2.3 | |
| 16 | P2.2 | |
| 17 | P2.1 | |
| 18 | P2.0 | |
| 19 | P1.7 | |
| 20 | P1.6 | |
| 21 | P1.5 | |
| 22 | P1.4 | |
| 23 | P1.3 | |
| 24 | P1.2 | |
| 25 | P1.1 | |
| 26 | P1.0 | |
| 27 | P0.7 | |
| 28 | P0.6 | |
| 29 | P0.5 | |
| 30 | P0.4 | |
| 31 | P0.3 | |
| 32 | P0.2 | |
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*Generated from [https://www.flux.ai/kicad-part-library/c8051f381-gq~gi5](https://www.flux.ai/kicad-part-library/c8051f381-gq~gi5)*