GD32VF103RBT6-I — GigaDevice
RISC-V RV32IMAC MCU, 108MHz, 128KB flash, 32KB SRAM, LQFP64, industrial range -40..+85C

Category: MCU

Pricing
  LCSC         $1.78
  Mouser       $2.16
  DigiKey      $2.26
  Farnell      $2.42

Manufacturer: https://www.gigadevice.com