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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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STM32F071X8 датащи(PDF) 35 Page - STMicroelectronics |
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STM32F071X8 датащи(HTML) 35 Page - STMicroelectronics |
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35 / 122 page  DS10009 Rev 7 35/122 STM32F071x8 STM32F071xB Pinouts and pin descriptions 41 Table 13. Legend/abbreviations used in the pinout table Name Abbreviation Definition Pin name Unless otherwise specified in brackets below the pin name, the pin function during and after reset is the same as the actual pin name Pin type S Supply pin I Input-only pin I/O Input / output pin I/O structure FT 5 V-tolerant I/O FTf 5 V-tolerant I/O, FM+ capable TTa 3.3 V-tolerant I/O directly connected to ADC TC Standard 3.3 V I/O B Dedicated BOOT0 pin RST Bidirectional reset pin with embedded weak pull-up resistor Notes Unless otherwise specified by a note, all I/Os are set as floating inputs during and after reset. Pin functions Alternate functions Functions selected through GPIOx_AFR registers Additional functions Functions directly selected/enabled through peripheral registers Table 14. STM32F071x8/xB pin definitions Pin numbers Pin name (function upon reset) Pin type Pin functions Alternate functions Additional functions B2 1 - - - PE2 I/O FT - TSC_G7_IO1, TIM3_ETR - A1 2 - - - PE3 I/O FT - TSC_G7_IO2, TIM3_CH1 - B1 3 - - - PE4 I/O FT - TSC_G7_IO3, TIM3_CH2 - C2 4 - - - PE5 I/O FT - TSC_G7_IO4, TIM3_CH3 - D2 5 - - - PE6 I/O FT - TIM3_CH4 WKUP3, RTC_TAMP3 E2 6 1 1 B7 VBAT S - - Backup power supply C1 7 2 2 D5 PC13 I/O TC (1) (2) - WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT |
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