STM32 alternative

GD32F470IKH6 GigaDevice High-Performance Cortex-M4 MCU 240MHz 3MB Flash 140GPIO BGA-176
GD32F470VGT6 GigaDevice High-Performance Cortex-M4 MCU 240MHz 1MB Flash 512KB SRAM Ethernet Dual USB OTG LQFP-100 (14×14)
GD32F470ZGT6 GigaDevice High-Performance Cortex-M4 MCU 240MHz 1MB Flash 512KB SRAM Ethernet Dual USB OTG LQFP-144 (20×20)
GD32F425RGT6 GigaDevice High-Performance Cortex-M4 MCU 120MHz 512KB Flash 96KB SRAM Dual USB OTG Ethernet LQFP-64 (10×10)
GD32F407VGT6 GigaDevice High-Performance Cortex-M4 MCU 168MHz 1MB Flash 192KB SRAM Ethernet USB OTG LQFP-100 (14×14)
GD32F103TBU6 GigaDevice ARM Cortex-M3 MCU 72MHz 64KB Flash 8KB SRAM QFN-36-EP (6×6)
GD32F427VET6 GigaDevice ARM Cortex-M4 MCU 200MHz 512KB Flash 256KB SRAM Dual USB OTG Ethernet LQFP-100 (14×14)
GD32F310C8T6 GigaDevice ARM Cortex-M4 MCU 72MHz 64KB Flash 8KB SRAM LQFP-48 (7×7)
GD32F330C8T6 GigaDevice ARM Cortex-M4 MCU 84MHz 64KB Flash 8KB SRAM FPU LQFP-48 (7×7)
GD32F103VCT6 GigaDevice ARM Cortex-M3 MCU 108MHz 256KB Flash 48KB SRAM LQFP-100 (14×14)
GD32F103RBT6 GigaDevice ARM Cortex-M3 MCU 108MHz 128KB Flash 20KB SRAM LQFP-64 (10×10)
GD32F405RGT6 GigaDevice ARM Cortex-M4 MCU 168MHz 512KB Flash 192KB SRAM LQFP-64 (10×10)
GD32F407VET6 GigaDevice ARM Cortex-M4 MCU 168MHz 512KB Flash 192KB SRAM LQFP-100 (14×14)
GD32F303RGT6 GigaDevice ARM Cortex-M4 MCU 120MHz 256KB Flash 96KB SRAM LQFP-64 (10×10)
GD32F303RCT6 GigaDevice ARM Cortex-M4 MCU 120MHz 256KB Flash 48KB SRAM LQFP-64 (10×10)
GD32F103VET6 GigaDevice ARM Cortex-M3 MCU 108MHz 512KB Flash 64KB SRAM LQFP-100 (14×14)
GD32F103RET6 GigaDevice ARM Cortex-M3 MCU 108MHz 512KB Flash 64KB SRAM LQFP-64 (10×10)
GD32F303VET6 GigaDevice ARM Cortex-M4 MCU 120MHz 512KB Flash 64KB SRAM LQFP-100 (14×14)
GD32F303VCT6 GigaDevice ARM Cortex-M4 MCU 120MHz 256KB Flash 48KB SRAM LQFP-100 (14×14)
GD32F103RCT6 GigaDevice ARM Cortex-M3 MCU 108MHz 256KB Flash 48KB SRAM LQFP-64 (10×10)
GD32F103CBT6 GigaDevice ARM Cortex-M3 MCU 108MHz 128KB Flash 20KB SRAM LQFP-48 (7×7)
GD32F303CBT6 GigaDevice ARM Cortex-M4 MCU 120MHz 128KB Flash 32KB SRAM LQFP-48 (7×7)
GD32F103C8T6 GigaDevice ARM Cortex-M3 MCU 108MHz 64KB Flash 20KB SRAM LQFP-48 (7×7)
GD32F303CCT6 GigaDevice ARM Cortex-M4 MCU 120MHz 256KB Flash 48KB SRAM LQFP-48 (7×7)