CH32F203C8T6R — WCH
ARM Cortex-M3 MCU, 144MHz, 64KB flash, 20KB SRAM, LQFP48, tape & reel, 2500 pcs

Category: MCU

Pricing
  LCSC         $1.01
  Mouser       $1.20
  DigiKey      $1.29
  Farnell      $1.38

Manufacturer: https://www.wch.cn