CH32F103C8T6-I — WCH
ARM Cortex-M3 MCU, 72MHz, 64KB flash, 20KB SRAM, LQFP48, industrial range -40..+85C

Category: MCU

Pricing
  LCSC         $0.89
  Mouser       $1.02
  DigiKey      $1.11
  Farnell      $1.13

Manufacturer: https://www.wch.cn