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STM32F722ICK6TR датащи(PDF) 10 Page - STMicroelectronics |
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STM32F722ICK6TR датащи(HTML) 10 Page - STMicroelectronics |
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10 / 229 page ![]() List of figures STM32F722xx STM32F723xx 10/229 DS11853 Rev 6 List of figures Figure 1. Compatible board design for LQFP100 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 2. Compatible board design for LQFP64 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 3. Compatible board design for LQFP100 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 4. Compatible board design for LQFP144 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 5. Compatible board design for LQFP176 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 6. STM32F722xx and STM32F723xx block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 7. STM32F722xx and STM32F723xx AXI-AHB bus matrix architecture(1) . . . . . . . . . . . . . . 24 Figure 8. VDDUSB connected to VDD power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Figure 9. VDDUSB connected to external power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Figure 10. Power supply supervisor interconnection with internal reset OFF . . . . . . . . . . . . . . . . . . . 31 Figure 11. PDR_ON control with internal reset OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Figure 12. Regulator OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Figure 13. Startup in regulator OFF: slow VDD slope - power-down reset risen after VCAP_1/VCAP_2 stabilization . . . . . . . . . . . . . . . . . . . . . . . . 35 Figure 14. Startup in regulator OFF mode: fast VDD slope - power-down reset risen before VCAP_1/VCAP_2 stabilization . . . . . . . . . . . . . . . . . . . . . . 35 Figure 15. STM32F722xx LQFP64 pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Figure 16. STM32F722xx LQFP100 pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Figure 17. STM32F723xx LQFP100 pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Figure 18. STM32F723xx WLCSP100 ballout (with OTG PHY HS) . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Figure 19. STM32F722xx LQFP144 pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Figure 20. STM32F723xx LQFP144 pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Figure 21. STM32F723xx UFBGA144 ballout (with OTG PHY HS). . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Figure 22. STM32F722xx LQFP176 pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Figure 23. STM32F723xx LQFP176 pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Figure 24. STM32F723xx UFBGA176 ballout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Figure 25. STM32F723xx UFBGA176 ballout (with OTG PHY HS). . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Figure 26. Pin loading conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Figure 27. Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Figure 28. STM32F722xx power supply scheme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Figure 29. STM32F723xx power supply scheme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Figure 30. Current consumption measurement scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Figure 31. External capacitor CEXT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Figure 32. Typical VBAT current consumption (RTC ON/BKP SRAM OFF and LSE in low drive mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Figure 33. Typical VBAT current consumption (RTC ON/BKP SRAM OFF and LSE in medium low drive mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Figure 34. Typical VBAT current consumption (RTC ON/BKP SRAM OFF and LSE in medium high drive mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Figure 35. Typical VBAT current consumption (RTC ON/BKP SRAM OFF and LSE in high drive mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Figure 36. Typical VBAT current consumption (RTC ON/BKP SRAM OFF and LSE in high medium drive mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 Figure 37. High-speed external clock source AC timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 Figure 38. Low-speed external clock source AC timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Figure 39. Typical application with an 8 MHz crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Figure 40. Typical application with a 32.768 kHz crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Figure 41. ACCHSI versus temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 |
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