# CH340E (Component) ## Description USB serial converter, UART, MSOP-10 #IntegratedCircuit #commonpartslibrary #USB ## Component Details - **Owner:** vasyl - **Created:** 10/10/2022 - **Last Updated:** 2/3/2025 - **Visibility:** Public - **Manufacturer Part Number:** CH340E - **Datasheet URL:** https://www.mpja.com/download/35227cpdata.pdf - **Part Type:** Integrated Circuit - **Manufacturer Name:** Wah - **Used in:** 90 projects - **Stars:** 1 ## 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-ch340e-2500306420) | $0.36544 | 9.6K | | [LCSC](https://www.lcsc.com/product-detail/C99652.html) | $0.7043 | 3.7K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** CH340E - **Package / Case Code:** 10-MSOP - **Pin Count:** 10 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | UD+ | | | 2 | UD- | | | 3 | GND | | | 4 | RTS | | | 5 | CTS | | | 6 | TNOW | | | 7 | VCC | | | 8 | TX | | | 9 | RX | | | 10 | V3 | | --- *Generated from [https://www.flux.ai/vasyl/ch340e~bs0](https://www.flux.ai/vasyl/ch340e~bs0)*