# CH343G (Component) ## Description USB serial converter, UART, SOIC-16 UART Interface crystalless SOIC*3.9x9.9mm*P1.27mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/26/2024 - **Last Updated:** 9/26/2024 - **Visibility:** Public - **Package or Case Code:** SOIC-16_3.9x9.9mm_P1.27mm - **Manufacturer Part Number:** CH343G - **Datasheet URL:** https://datasheet.lcsc.com/lcsc/2204111415_WCH-Jiangsu-Qin-Heng-CH343G_C2844153.pdf - **Used in:** 1 project ## 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/C2844153.html) | $0.9039 | 741 | - **MPN:** CH343G - **Package / Case Code:** 16-SOIC - **Pin Count:** 16 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | TXD | | | 3 | RXD | | | 4 | V3 | | | 5 | UD+ | | | 6 | UD- | | | 7 | VBUS | | | 8 | ~{ACT} | | | 9 | ~{DCD} | | | 10 | ~{DTR} | | | 11 | ~{RTS} | | | 12 | ~{DSR} | | | 13 | ~{CTS} | | | 14 | ~{RI} | | | 15 | VIO | | | 16 | VDD5 | | --- *Generated from [https://www.flux.ai/kicad-part-library/ch343g~965](https://www.flux.ai/kicad-part-library/ch343g~965)*