CH32V103V8T6-I — WCH RISC-V RV32IMAC MCU, 72MHz, 64KB flash, 20KB SRAM, LQFP100, industrial range -40..+85C Category: MCU Pricing LCSC $1.04 Mouser $1.39 DigiKey $1.35 Farnell $1.46 Manufacturer: https://www.wch.cn