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STM32F469AI Datasheet(PDF) 98 Page - STMicroelectronics |
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STM32F469AI Datasheet(HTML) 98 Page - STMicroelectronics |
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98 / 220 page  Electrical characteristics STM32F469xx 98/220 DS11189 Rev 7 5.3.6 Over-drive switching characteristics When the over-drive mode switches from enabled to disabled or disabled to enabled, the system clock is stalled during the internal voltage set-up. The over-drive switching characteristics are given in Table 23. They are subject to general operating conditions for TA. 5.3.7 Supply current characteristics The current consumption is a function of several parameters and factors such as the operating voltage, ambient temperature, I/O pin loading, device software configuration, operating frequencies, I/O pin switching rate, program location in memory and executed binary code. The current consumption is measured as described in Figure 25. All the run-mode current consumption measurements given in this section are performed with a reduced code that gives a consumption equivalent to CoreMark® code. Table 23. Over-drive switching characteristics(1) Symbol Parameter Conditions Min Typ Max Unit Tod_swen Over_drive switch enable time HSI - 45 - µs HSE max for 4 MHz and min for 26 MHz 45 - 100 External HSE 50 MHz - 40 - Tod_swdis Over_drive switch disable time HSI - 20 - HSE max for 4 MHz and min for 26 MHz. 20 - 80 External HSE 50 MHz - 15 - 1. Guaranteed by design. |
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