GD32VF103VBT6-I — GigaDevice RISC-V RV32IMAC MCU, 108MHz, 128KB flash, 32KB SRAM, LQFP100, industrial range -40..+85C Category: MCU Pricing LCSC $2.03 Mouser $2.69 DigiKey $2.81 Farnell $3.05 Manufacturer: https://www.gigadevice.com