GD32F427VIT6 — GigaDevice ARM Cortex-M4F MCU, 200MHz, 2MB flash, 256KB SRAM, LQFP100 Category: MCU Pricing LCSC $4.42 Mouser $5.49 DigiKey $5.68 Farnell $6.58 Manufacturer: https://www.gigadevice.com