CMS32F103C8T6 — Cmsemicon ARM Cortex-M3 MCU, 72MHz, 64KB flash, 20KB SRAM, LQFP48 Category: MCU Pricing LCSC $0.91 Mouser $1.15 DigiKey $1.19 Farnell $1.22 Manufacturer: https://www.cmsemicon.com