GD32F103ZBT6R — GigaDevice
ARM Cortex-M3 MCU, 72MHz, 128KB flash, 20KB SRAM, LQFP144, tape & reel, 2500 pcs

Category: MCU

Pricing
  LCSC         $1.94
  Mouser       $2.41
  DigiKey      $2.58
  Farnell      $2.71

Manufacturer: https://www.gigadevice.com