GD32F103ZCU6 — GigaDevice
ARM Cortex-M3 MCU, 72MHz, 256KB flash, 48KB SRAM, QFN144

Category: MCU

Pricing
  LCSC         $2.42
  Mouser       $3.11
  DigiKey      $3.02
  Farnell      $3.45

Manufacturer: https://www.gigadevice.com