# CP2102N-A01-GQFN28R (Component) ## Description USB ICs CP2102N-A01-GQFN28R QFN-28_L5.0-W5.0-P0.50-BL-EP3.3 LCSC Part Number: C105167 JLCPCB Part Class: Extended Part Manufactured by SKYWORKS/SILICON LABS(芯科) ## Component Details - **Owner:** lcsc - **Created:** 11/9/2024 - **Last Updated:** 4/29/2025 - **Visibility:** Public - **Package or Case Code:** QFN-28_L5.0-W5.0-P0.50-BL-EP3.3 - **JLCPCB Part Class:** Extended Part - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1811151640_SKYWORKS-SILICON-LABS-CP2102N-A01-GQFN28R_C105167.pdf - **Manufacturer Part Number:** CP2102N-A01-GQFN28R - **Manufacturer Name:** SKYWORKS/SILICON LABS(芯科) - **Product Info Url:** https://lcsc.com/product-detail/USB_SILICON-LABS_CP2102N-A01-GQFN28_CP2102N-A01-GQFN28_C105167.html - **Part Type:** USB ICs - **LCSC Part Number:** C105167 - **Used in:** 4 projects ## 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/silicon-labs/CP2102N-A01-GQFN28R/6559801) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C105167.html) | $9.5072 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Silicon-Labs/CP2102N-A01-GQFN28R?qs=eDRjYdeUVVkY99yD6J42dg%3D%3D) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** USB Connectors - **Manufacturer:** Skyworks - **MPN:** CP2102N-A01-GQFN28R - **Mount Type:** PCB - **Package / Case Code:** 28-QFN - **Pin Count:** 29 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | DCD | | | 2 | RI/CLK | | | 3 | GND | | | 4 | D+ | | | 5 | D- | | | 6 | VDD | | | 7 | VREGIN | | | 8 | VBUS | | | 9 | RSTb | | | 10 | NC | | | 11 | SUSPENDb | | | 12 | SUSPEND | | | 13 | CHREN | | | 14 | CHR1 | | | 15 | CHR0 | | | 16 | GPIO.3/WAKEUP | | | 17 | GPIO.2/RS485 | | | 18 | GPIO.1/RXT | | | 19 | GPIO.0/TXT | | | 20 | GPIO.6 | | | 21 | GPIO.5 | | | 22 | GPIO.4 | | | 23 | CTS | | | 24 | RTS | | | 25 | RXD | | | 26 | TXD | | | 27 | DSR | | | 28 | DTR | | | 29 | EXP | | --- *Generated from [https://www.flux.ai/lcsc/cp2102n-a01-gqfn28r~f8dw](https://www.flux.ai/lcsc/cp2102n-a01-gqfn28r~f8dw)*