GD32F303ZET6R — GigaDevice
ARM Cortex-M4F MCU, 120MHz, 512KB flash, 64KB SRAM, LQFP144, tape & reel, 2500 pcs

Category: MCU

Pricing
  LCSC         $3.48
  Mouser       $4.38
  DigiKey      $4.38
  Farnell      $4.93

Manufacturer: https://www.gigadevice.com