GD32VF103C8U6 — GigaDevice RISC-V RV32IMAC MCU, 108MHz, 128KB flash, 32KB SRAM, QFN48 Category: MCU Pricing LCSC $1.88 Mouser $2.39 DigiKey $2.59 Farnell $2.59 Manufacturer: https://www.gigadevice.com