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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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STM32F469AE датащи(PDF) 99 Page - STMicroelectronics |
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STM32F469AE датащи(HTML) 99 Page - STMicroelectronics |
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99 / 220 page  DS11189 Rev 7 99/220 STM32F469xx Electrical characteristics 191 Typical and maximum current consumption The MCU is placed under the following conditions: All I/O pins are in input mode with a static value at VDD or VSS (no load). All peripherals are disabled except if it is explicitly mentioned. The Flash memory access time is adjusted both to fHCLK frequency and VDD range (see Table 18: Limitations depending on the operating power supply range). When the regulator is OFF, the V12 is provided externally, as described in Table 17: General operating conditions. The voltage scaling and over-drive mode are adjusted to fHCLK frequency as follows: – Scale 3 for fHCLK 120 MHz – Scale 2 for 120 MHz < fHCLK 144 MHz – Scale 1 for 144 MHz < fHCLK 180 MHz. The over-drive is only ON at 180 MHz. The system clock is HCLK, fPCLK1 = fHCLK/4, and fPCLK2 = fHCLK/2. External clock frequency is 25 MHz and PLL is ON when fHCLK is higher than 25 MHz. The typical current consumption values are obtained for 1.7 V VDD 3.6 V voltage range and for ambient temperature TA= 25 °C unless otherwise specified. The maximum values are obtained for 1.7 V VDD 3.6 V voltage range and a maximum ambient temperature (TA), unless otherwise specified. For the voltage range 1.7 V VDD 2.1 V the maximum frequency is 168 MHz. |
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