GD32F103R8T6R — GigaDevice
ARM Cortex-M3 MCU, 72MHz, 64KB flash, 20KB SRAM, LQFP64, tape & reel, 2500 pcs

Category: MCU

Pricing
  LCSC         $1.05
  Mouser       $1.32
  DigiKey      $1.48
  Farnell      $1.61

Manufacturer: https://www.gigadevice.com