# CH32V003A4M6 (Component) ## Description CH32V003 is an industrial-grade microcontroller with a 48MHz main frequency, low power consumption, and built-in peripherals like DMA controllers, ADC, and timers. It operates at 3.3V or 5V and can handle temperatures from -40℃ to 85℃. #RISC-V #IoT #MCU ## Component Details - **Owner:** vasyl - **Created:** 4/3/2023 - **Last Updated:** 4/3/2023 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** http://www.wch-ic.com/downloads/CH32V003DS0_PDF.html - **Manufacturer Part Number:** CH32V003A4M6 - **Manufacturer Name:** WCH - **Part Type:** Microcontroller - **Used in:** 3 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 | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C5346357.html) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** CH32V003A4M6 - **Package / Case Code:** TO - **Pin Count:** 16 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PC1/SDA | | | 2 | PC2/SCL | | | 3 | PC3/T1 | | | 4 | PC4/A2 | | | 5 | PC6/MOSI | | | 6 | PC7/MISO | | | 7 | PD1/SWIO | | | 8 | PD4/A7 | | | 9 | PD5/A5 | | | 10 | PD6/A6 | | | 11 | PD7/NRST | | | 12 | PA1/OSCI | | | 13 | PA2/OSCO | | | 14 | VSS | | | 15 | VDD | | | 16 | PC0/T2 | | --- *Generated from [https://www.flux.ai/vasyl/ch32v003a4m6](https://www.flux.ai/vasyl/ch32v003a4m6)*