GD32F350CBT6-I — GigaDevice
ARM Cortex-M4 MCU, 108MHz, 128KB flash, 16KB SRAM, LQFP48, industrial range -40..+85C

Category: MCU

Pricing
  LCSC         $1.58
  Mouser       $2.02
  DigiKey      $2.04
  Farnell      $2.13

Manufacturer: https://www.gigadevice.com