CH32V203V8T6 — WCH RISC-V RV32IMAC MCU, 144MHz, 64KB flash, 20KB SRAM, LQFP100 Category: MCU Pricing LCSC $1.19 Mouser $1.51 DigiKey $1.52 Farnell $1.64 Manufacturer: https://www.wch.cn