# CP2102N-A02-GQFN28 (Component)
## Description
USB TO UART BRIDGE, -40 TO 85DEG C; Bridge Type:USB to UART; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Interface Case Style:QFN; No. of Pins:28Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019)
## Component Details
- **Owner:** cherepanyadima
- **Created:** 3/30/2026
- **Last Updated:** 3/30/2026
- **Visibility:** Public
- **Manufacturer Name:** Silicon Labs
- **Manufacturer Part Number:** CP2102N-A02-GQFN28
- **Part Type:** Integrated Circuit
- **Symbol Style:** Parametric
- **Datasheet URL:** https://www.snapeda.com/parts/CP2102NA02GQFN28/Silicon%20Labs/datasheet/
- **Used in:** 10 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-gqfn28/silicon-labs.html?utm_currency=USD®ion=nac) | $4.251 | 350 |
| [Digi-Key](https://www.digikey.com/en/products/detail/silicon-labs/CP2102N-A02-GQFN28/9863477) | $5.79 | 2.1K |
| [LCSC](https://www.lcsc.com/product-detail/C1550553.html) | $2.3648 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Silicon-Labs/CP2102N-A02-GQFN28?qs=u16ybLDytRaSBkSkyjYFiA%3D%3D) | $4.32 | 12K |
| [Verical](https://www.verical.com/pd/silicon-labs-usb-interface-ic-CP2102N-A02-GQFN28-6236478?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Silicon Labs
- **MPN:** CP2102N-A02-GQFN28
- **Mount Type:** Standard
- **Package / Case Code:** TO
- **Pin Count:** 29
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | DCD | |
| 2 | RI/CLK | |
| 3 | GND | |
| 4 | D+ | |
| 5 | D- | |
| 6 | VDD | |
| 7 | VREGIN | |
| 8 | VBUS | |
| 9 | ~RST | |
| 10 | NC | |
| 11 | ~SUSPEND | |
| 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 | GND | |
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*Generated from [https://www.flux.ai/cherepanyadima/cp2102n-a02-gqfn28](https://www.flux.ai/cherepanyadima/cp2102n-a02-gqfn28)*