rusefi_documentation/stm32-readme.md

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# STM32 Readme
rusEFI is known to work on these stm32 chips:
| chip | Frequency | Ram | Flash | Notes | Package notes | |
|------|-----------|-----|-------|-------|---|---|
| F407 | 168 MHz | 192 Kb | 1M | most popular rusEFI chip | | |
| F469 | 180 MHz | 384 KB | two banks of flash should allow storing settings without execution pauses. | Prometheus board. | | |
| F767 | 216MHz | 512 KB | 1M | Used on MicroRusEFI | | |
| F429 | 180MHz | 256 KB | 2MB | 144 pin used on Proteus | [pinout](https://os.mbed.com/platforms/ST-Nucleo-F767ZI/#board-pinout) | |
| | | | | | | |
Trying to get rusEFI running on:
| chip | Frequency | Ram | Flash | Notes | Package notes | |
|------|-----------|-----|-------|-------|---|---|
| F746 | 216 MHz | 320 Kb | 1M | . | | [pinout](https://os.mbed.com/platforms/ST-Nucleo-F746ZG/#board-pinout) |
| F767 | 400 MHz | 1024 KB | 2M | .. | | [pinout](https://os.mbed.com/platforms/ST-Nucleo-H743ZI/#board-pinout) |