CH32V103C8T6 — WCH RISC-V RV32IMAC MCU, 72MHz, 64KB flash, 20KB SRAM, LQFP48 Category: MCU Pricing LCSC $0.72 Mouser $0.87 DigiKey $0.87 Farnell $0.97 Manufacturer: https://www.wch.cn