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STM32H757II 数据表(PDF) 7 Page - STMicroelectronics |
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STM32H757II 数据表(HTML) 7 Page - STMicroelectronics |
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7 / 251 page ![]() DS12931 Rev 1 7/251 STM32H757xI List of tables 10 List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Table 2. STM32H757xI features and peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Table 3. System vs domain low-power mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Table 4. DFSDM implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Table 5. Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Table 6. USART features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Table 7. Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Table 8. STM32H757xI pin/ball definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Table 9. Port A alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Table 10. Port B alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Table 11. Port C alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Table 12. Port D alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 Table 13. Port E alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Table 14. Port F alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Table 15. Port G alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Table 16. Port H alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Table 17. Port I alternate functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Table 18. Port J alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Table 19. Port K alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Table 20. Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Table 21. Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Table 22. Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Table 23. General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Table 24. Supply voltage and maximum frequency configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 112 Table 25. VCAP operating conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Table 26. Characteristics of SMPS step-down converter external components . . . . . . . . . . . . . . . . 113 Table 27. SMPS step-down converter characteristics for external usage . . . . . . . . . . . . . . . . . . . . 114 Table 28. Operating conditions at power-up / power-down (regulator ON) . . . . . . . . . . . . . . . . . . . 114 Table 29. Reset and power control block characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Table 30. Embedded reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 Table 31. Internal reference voltage calibration values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Table 32. Typical and maximum current consumption in Run mode, code with data processing running from ITCM for Cortex-M7 core, and Flash memory for Cortex-M4 (ART accelerator ON), LDO regulator ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Table 33. Typical and maximum current consumption in Run mode, code with data processing running from ITCM for Arm Cortex-M7 and Flash memory for Arm Cortex-M4, ART accelerator ON, SMPS regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Table 34. Typical and maximum current consumption in Run mode, code with data processing running from Flash memory, both cores running, cache ON, ART accelerator ON, LDO regulator ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Table 35. Typical and maximum current consumption in Run mode, code with data processing running from Flash memory, both cores running, cache OFF, ART accelerator OFF, LDO regulator ON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Table 36. Typical and maximum current consumption in Run mode, code with data processing running from ITCM, only Arm Cortex-M7 running, LDO regulator ON . . . . . . . . . . . . . . . 120 Table 37. Typical and maximum current consumption in Run mode, code with data processing running from ITCM, only Arm Cortex-M7 running, SMPS regulator. . . . . . . . . . . . . . . . . 121 Table 38. Typical and maximum current consumption in Run mode, code with data processing |
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