GD32L233RBT6R — GigaDevice Ultra-low-power ARM Cortex-M23 MCU, 64MHz, 128KB flash, LQFP64, tape & reel, 2500 pcs Category: MCU Pricing LCSC $1.36 Mouser $1.63 DigiKey $1.65 Farnell $1.85 Manufacturer: https://www.gigadevice.com