GD32E103CBT6R — GigaDevice ARM Cortex-M4 MCU, 120MHz, 128KB flash, 32KB SRAM, LQFP48, tape & reel, 2500 pcs Category: MCU Pricing LCSC $1.91 Mouser $2.37 DigiKey $2.43 Farnell $2.71 Manufacturer: https://www.gigadevice.com