CH32F203V8T6R — WCH
ARM Cortex-M3 MCU, 144MHz, 64KB flash, 20KB SRAM, LQFP100, tape & reel, 2500 pcs

Category: MCU

Pricing
  LCSC         $1.25
  Mouser       $1.56
  DigiKey      $1.70
  Farnell      $1.74

Manufacturer: https://www.wch.cn