CH32L103C8U6R — WCH Low-power RISC-V MCU, 96MHz, 64KB flash, QFN28, tape & reel, 2500 pcs Category: MCU Pricing LCSC $0.78 Mouser $1.00 DigiKey $1.01 Farnell $1.15 Manufacturer: https://www.wch.cn