GD32L233CBT6R — GigaDevice Ultra-low-power ARM Cortex-M23 MCU, 64MHz, 128KB flash, LQFP48, tape & reel, 2500 pcs Category: MCU Pricing LCSC $1.43 Mouser $1.80 DigiKey $1.83 Farnell $1.88 Manufacturer: https://www.gigadevice.com