# CP2102N-A02-GQFN20 (Component)
## Description
Interface - Controllers
CP2102N-A02-GQFN20
QFN-20_L3.0-W3.0-P0.50-BL-EP1.7_EFM8BB21F16G
LCSC Part Number: C1550542
JLCPCB Part Class: Extended Part
Manufactured by SKYWORKS/SILICON LABS(芯科)
## Component Details
- **Owner:** lcsc
- **Created:** 10/31/2024
- **Last Updated:** 10/31/2024
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C1550542
- **Part Type:** Interface - Controllers
- **Package or Case Code:** QFN-20_L3.0-W3.0-P0.50-BL-EP1.7_EFM8BB21F16G
- **Manufacturer Part Number:** CP2102N-A02-GQFN20
- **Manufacturer Name:** SKYWORKS/SILICON LABS(芯科)
- **Used in:** 29 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 |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/cp2102n-a02-gqfn20/silicon-labs.html?utm_currency=USD®ion=europe) | $1.294 | 13 |
| [Digi-Key](https://www.digikey.com/en/products/detail/silicon-labs/CP2102N-A02-GQFN20/9863475) | $4.14 | 5.3K |
| [LCSC](https://www.lcsc.com/product-detail/C1550542.html) | $2.1075 | 86 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Silicon-Labs/CP2102N-A02-GQFN20?qs=u16ybLDytRaG8WdlP0fT2g%3D%3D) | $3.96 | 16K |
| [Verical](https://www.verical.com/pd/silicon-labs-usb-interface-ic-CP2102N-A02-GQFN20-6237371?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Skyworks
- **MPN:** CP2102N-A02-GQFN20
- **Mount Type:** PCB
- **Package / Case Code:** 20-QFN
- **Pin Count:** 21
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | GPIO.1/RS485 | |
| 2 | GPIO.0/CLK | |
| 3 | GND | |
| 4 | D+ | |
| 5 | D- | |
| 6 | VDD | |
| 7 | VREGIN | |
| 8 | VBUS | |
| 9 | RSTb | |
| 10 | NC | |
| 11 | SUSPENDb | |
| 12 | GND | |
| 13 | WAKEUP | |
| 14 | SUSPEND | |
| 15 | CTS | |
| 16 | RTS | |
| 17 | RXD | |
| 18 | TXD | |
| 19 | GPIO.3/RXT | |
| 21 | GND | |
| 22 | GPIO.2/TXT | |
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*Generated from [https://www.flux.ai/lcsc/cp2102n-a02-gqfn20~gpij](https://www.flux.ai/lcsc/cp2102n-a02-gqfn20~gpij)*