# CH340X (Component) ## Description USB serial converter, 5V-tolerant IO, UART, MSOP-10 USB UART Serial Converter Interface MSOP*3x3mm*P0.5mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/26/2024 - **Last Updated:** 9/26/2024 - **Visibility:** Public - **Manufacturer Part Number:** CH340X - **Package or Case Code:** MSOP-10_3x3mm_P0.5mm - **Datasheet URL:** https://cdn.sparkfun.com/assets/5/0/a/8/5/CH340DS1.PDF - **Used in:** 22 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 | |------------|--------------------|-------| | [HQonline](https://www.hqonline.com/product-detail/usb-chips-wch-ch340x-2500405741) | $0.63651 | 957 | | [LCSC](https://www.lcsc.com/product-detail/C3035748.html) | $0.6874 | 24K | - **MPN:** CH340X - **Package / Case Code:** 10-MSOP - **Pin Count:** 10 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | UD+ | | | 2 | UD- | | | 3 | GND | | | 4 | ~{RTS} | | | 5 | ~{CTS} | | | 6 | TNOW/~{DTR} | | | 7 | VCC | | | 8 | TXD | | | 9 | RXD | | | 10 | V3 | | --- *Generated from [https://www.flux.ai/kicad-part-library/ch340x~nh](https://www.flux.ai/kicad-part-library/ch340x~nh)*