PY32F403CBT6-I — Puya
ARM Cortex-M4 MCU, 72MHz, 128KB flash, 20KB SRAM, LQFP48, industrial range -40..+85C

Category: MCU

Pricing
  LCSC         $1.09
  Mouser       $1.31
  DigiKey      $1.31
  Farnell      $1.51

Manufacturer: https://www.puyasemi.com