GD32L233VBT6R — GigaDevice Ultra-low-power ARM Cortex-M23 MCU, 64MHz, 128KB flash, LQFP100, tape & reel, 2500 pcs Category: MCU Pricing LCSC $1.54 Mouser $2.03 DigiKey $2.04 Farnell $2.17 Manufacturer: https://www.gigadevice.com