STM32F429 / STM32F437 → GD32F470
Cross-reference / replacement · STMicroelectronics → GigaDevice
- Core:
- Arm Cortex-M4 (FPU+DSP)
- Max Frequency:
- 240 MHz
- Flash:
- up to 3 MB
- SRAM:
- up to 768 KB
Compatibility & sourcing notes
The GD32F470 is GigaDevice’s high-performance Cortex-M4 (240MHz, FPU/DSP, up to 3MB flash), positioned against the STM32F4 high end (F429/F437 class), with matching LQFP100/144 and BGA176 packages. A cross-vendor design-in: clock tree, flash wait-states, and some peripherals differ, so firmware must be ported and hardware re-validated — not a no-change swap.
A functional alternative requiring design-in: pinout and driver may differ — re-validate with the corresponding development resources before production.
Frequently asked questions
Can GD32F470 replace the STM32F429 / STM32F437? ▾
The GD32F470 is GigaDevice’s high-performance Cortex-M4 (240MHz, FPU/DSP, up to 3MB flash), positioned against the STM32F4 high end (F429/F437 class), with matching LQFP100/144 and BGA176 packages. A cross-vendor design-in: clock tree, flash wait-states, and some peripherals differ, so firmware must be ported and hardware re-validated — not a no-change swap.
What should I check when replacing the STM32F429 / STM32F437? ▾
A functional alternative requiring design-in: pinout and driver may differ — re-validate with the corresponding development resources before production.
Is the GD32F470 in stock, and can I get a quote? ▾
JLink Technology is an authorized distributor and supplies GD32F470 with stock, pricing, and lead time. Click "Request a Quote" with your quantity and we reply within one business day.