GD32F303VBT6 — GigaDevice ARM Cortex-M4F MCU, 120MHz, 128KB flash, 40KB SRAM, LQFP100 Category: MCU Pricing LCSC $2.25 Mouser $2.76 DigiKey $2.75 Farnell $3.01 Manufacturer: https://www.gigadevice.com