PY32F303CBT6R — Puya
ARM Cortex-M4 MCU, 64MHz, 128KB flash, 16KB SRAM, LQFP48, tape & reel, 2500 pcs

Category: MCU

Pricing
  LCSC         $0.87
  Mouser       $1.09
  DigiKey      $1.13
  Farnell      $1.23

Manufacturer: https://www.puyasemi.com