| Name | Description |
|---|---|
|
|
The microcontroller platform used |
| LED | |
| Digital port | |
| Digital pin | |
| Interrupt mode | |
| Clock | |
| Division factor for main PLL and audio input clock | |
| Main PLL multiplication factor for VCO | |
| Main PLL devision factor for system clock | |
| Main PLL devision factor for USB OTG FS, SDIO and random number generator clocks | |
| AHB Prescaler | |
| APB prescaler | |
|
|
Power Regulator Voltage Scale |