CH32V307VET6-I — WCH
RISC-V RV32IMAC MCU, 144MHz, 512KB flash, 64KB SRAM, LQFP100, industrial range -40..+85C

Category: MCU

Pricing
  LCSC         $2.05
  Mouser       $2.54
  DigiKey      $2.72
  Farnell      $2.85

Manufacturer: https://www.wch.cn