# CP2102\-GMR\(TOKMAS\) (Component)

## Description

Interface Controllers
CP2102\-GMR\(TOKMAS\)
QFN\-28\_L5\.0\-W5\.0\-P0\.50\-TL\-EP3\.3
LCSC Part Number: C54581988
JLCPCB Part Class: Extended Part
Manufactured by Tokmas\(托克马斯\) 

## Component Details

- **Owner:** lcsc
- **Created:** 10/6/2026
- **Last Updated:** 10/6/2026
- **Visibility:** Public
- **Product Info Url:** https://www\.lcsc\.com/product\-detail/C54581988\.html
- **LCSC Part Number:** C54581988
- **Package or Case Code:** QFN\-28\_L5\.0\-W5\.0\-P0\.50\-TL\-EP3\.3
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/5b765543cc5188ded6a50f3bd65c7a6692ddfebe84aa19f5adcf1789ceae11f0\.pdf
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** CP2102\-GMR\(TOKMAS\)
- **Part Type:** Interface
- **Manufacturer Name:** Tokmas\(托克马斯\)

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [LCSC](https://www.lcsc.com/product-detail/C54581988.html) | $1\.7179 | 1\.9K |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Other
- **MPN:** CP2102\-GMR\(TOKMAS\)
- **Mount Type:** PCB
- **Package / Case Code:** 28\-QFN
- **Pin Count:** 29
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | DCD | Unspecified |
| 2 | RI | Unspecified |
| 3 | GND | Ground |
| 4 | UD\+ | Unspecified |
| 5 | UD\- | Unspecified |
| 6 | V3 | Unspecified |
| 7 | VDD5 | Power In |
| 8 | VBUS | Power In |
| 9 | RST | Unspecified |
| 10 | \~\{ACT\} | Unspecified |
| 11 | \~\{SUSPEND\} | Unspecified |
| 12 | SUSPEND | Unspecified |
| 13 | NC | Not Connected |
| 14 | NC | Not Connected |
| 15 | NC | Not Connected |
| 16 | WAKEUP/GPIO3 | Unspecified |
| 17 | TNOW/GPIO2 | Unspecified |
| 18 | RXS/GPIO1 | Unspecified |
| 19 | TXS/GPIO0 | Unspecified |
| 20 | GPIO6 | Unspecified |
| 21 | GPIO5 | Unspecified |
| 22 | V3 | Unspecified |
| 23 | CTS | Unspecified |
| 24 | RTS | Unspecified |
| 25 | RXD | Unspecified |
| 26 | TXD | Unspecified |
| 27 | DSR | Unspecified |
| 28 | DTR | Unspecified |
| 29 | EP | Unspecified |

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*Generated from [https://flux\.ai/lcsc/cp2102\-gmrtokmas\~dn0z](https://flux.ai/lcsc/cp2102-gmrtokmas~dn0z)*