STM32F207 (Ethernet) → GD32F207
Cross-reference / replacement · STMicroelectronics → GigaDevice
- Core:
- Arm Cortex-M3, 120 MHz
- Flash / SRAM:
- up to 3072 KB / 256 KB
- Ethernet:
- 10/100 MAC (IEEE 1588), ext. PHY
- USB / CAN:
- USB 2.0 FS OTG, 2× CAN 2.0B
Compatibility & sourcing notes
The GD32F207 mirrors STM32F207’s connectivity line, including a 10/100 Ethernet MAC (MII/RMII), and shares the STM32F2 footprints. It remains a design-in alternative: Ethernet MAC registers, clock tree, and flash timing differ, so the firmware and PHY/clock init must be re-validated — do not claim a no-change Ethernet drop-in. Used with an external PHY (e.g. DM9161A/DM9162).
A functional alternative requiring design-in: pinout and driver may differ — re-validate with the corresponding development resources before production.
Frequently asked questions
Can GD32F207 replace the STM32F207 (Ethernet)? ▾
The GD32F207 mirrors STM32F207’s connectivity line, including a 10/100 Ethernet MAC (MII/RMII), and shares the STM32F2 footprints. It remains a design-in alternative: Ethernet MAC registers, clock tree, and flash timing differ, so the firmware and PHY/clock init must be re-validated — do not claim a no-change Ethernet drop-in. Used with an external PHY (e.g. DM9161A/DM9162).
What should I check when replacing the STM32F207 (Ethernet)? ▾
A functional alternative requiring design-in: pinout and driver may differ — re-validate with the corresponding development resources before production.
Is the GD32F207 in stock, and can I get a quote? ▾
JLink Technology is an authorized distributor and supplies GD32F207 with stock, pricing, and lead time. Click "Request a Quote" with your quantity and we reply within one business day.