GD32L233CBT6-I — GigaDevice Ultra-low-power ARM Cortex-M23 MCU, 64MHz, 128KB flash, LQFP48, industrial range -40..+85C Category: MCU Pricing LCSC $1.43 Mouser $1.91 DigiKey $1.99 Farnell $2.05 Manufacturer: https://www.gigadevice.com