APM32E103VET6-I — Geehy ARM Cortex-M3 MCU, 120MHz, 512KB flash, 128KB SRAM, LQFP100, industrial range -40..+85C Category: MCU Pricing LCSC $2.57 Mouser $3.22 DigiKey $3.30 Farnell $3.39 Manufacturer: https://www.geehy.com