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ST STM32F405 User Manual

ST STM32F405
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RM0090 Rev 18 47/1749
RM0090 List of figures
56
List of figures
Figure 1. System architecture for STM32F405xx/07xx and STM32F415xx/17xx devices. . . . . . . . . 60
Figure 2. System architecture for STM32F42xxx and STM32F43xxx devices . . . . . . . . . . . . . . . . . 62
Figure 3. Flash memory interface connection inside system architecture
(STM32F405xx/07xx and STM32F415xx/17xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Figure 4. Flash memory interface connection inside system architecture
(STM32F42xxx and STM32F43xxx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Figure 5. Sequential 32-bit instruction execution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Figure 6. RDP levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Figure 7. PCROP levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Figure 8. CRC calculation unit block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Figure 9. Power supply overview for STM32F405xx/07xx and STM32F415xx/17xx . . . . . . . . . . . . 116
Figure 10. Power supply overview for STM32F42xxx and STM32F43xxx. . . . . . . . . . . . . . . . . . . . . 117
Figure 11. Backup domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Figure 12. Power-on reset/power-down reset waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Figure 13. BOR thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Figure 14. PVD thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Figure 15. Simplified diagram of the reset circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Figure 16. Clock tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Figure 17. HSE/ LSE clock sources. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Figure 18. Frequency measurement with TIM5 in Input capture mode . . . . . . . . . . . . . . . . . . . . . . . 159
Figure 19. Frequency measurement with TIM11 in Input capture mode . . . . . . . . . . . . . . . . . . . . . . 160
Figure 20. Simplified diagram of the reset circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Figure 21. Clock tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Figure 22. HSE/ LSE clock sources. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Figure 23. Frequency measurement with TIM5 in Input capture mode . . . . . . . . . . . . . . . . . . . . . . . 223
Figure 24. Frequency measurement with TIM11 in Input capture mode . . . . . . . . . . . . . . . . . . . . . . 223
Figure 25. Basic structure of a five-volt tolerant I/O port bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Figure 26. Selecting an alternate function on STM32F405xx/07xx and STM32F415xx/17xx . . . . 272
Figure 27. Selecting an alternate function on STM32F42xxx and STM32F43xxx . . . . . . . . . . . . . . 273
Figure 28. Input floating/pull up/pull down configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Figure 29. Output configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Figure 30. Alternate function configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Figure 31. High impedance-analog configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Figure 32. DMA block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Figure 33. System implementation of the two DMA controllers
(STM32F405xx/07xx and STM32F415xx/17xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Figure 34. System implementation of the two DMA controllers (STM32F42xxx and STM32F43xxx) 306
Figure 35. Channel selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Figure 36. Peripheral-to-memory mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Figure 37. Memory-to-peripheral mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Figure 38. Memory-to-memory mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Figure 39. FIFO structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Figure 40. DMA2D block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Figure 41. External interrupt/event controller block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
Figure 42. External interrupt/event GPIO mapping (STM32F405xx/07xx and STM32F415xx/17xx). 382
Figure 43. External interrupt/event GPIO mapping (STM32F42xxx and STM32F43xxx) . . . . . . . . . 383
Figure 44. Single ADC block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389
Figure 45. Timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . 392

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ST STM32F405 Specifications

General IconGeneral
BrandST
ModelSTM32F405
CategoryComputer Hardware
LanguageEnglish

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