GD32F303VET6-I — GigaDevice
ARM Cortex-M4F MCU, 120MHz, 512KB flash, 64KB SRAM, LQFP100, industrial range -40..+85C

Category: MCU

Pricing
  LCSC         $3.42
  Mouser       $4.23
  DigiKey      $4.35
  Farnell      $4.50

Manufacturer: https://www.gigadevice.com