GD32F103Z8U6 — GigaDevice
ARM Cortex-M3 MCU, 72MHz, 64KB flash, 20KB SRAM, QFN144

Category: MCU

Pricing
  LCSC         $1.88
  Mouser       $2.29
  DigiKey      $2.41
  Farnell      $2.47

Manufacturer: https://www.gigadevice.com