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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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STM32F412XE датащи(PDF) 60 Page - STMicroelectronics |
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STM32F412XE датащи(HTML) 60 Page - STMicroelectronics |
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60 / 193 page  Pinouts and pin description STM32F412xE/G 60/193 DocID028087 Rev 4 42 58 B5 92 B5 C6 136 PB6 I/O FT - TIM4_CH1, I2C1_SCL, USART1_TX, CAN2_TX, QUADSPI_BK1_NCS, SDIO_D0, EVENTOUT - 43 59 A6 93 B4 D6 137 PB7 I/O FT - TIM4_CH2, I2C1_SDA, USART1_RX, FSMC_NL, EVENTOUT - 44 60 D4 94 A4 D5 138 BOOT0 I B - - VPP 45 61 C5 95 A3 C5 139 PB8 I/O FT - TIM4_CH3, TIM10_CH1, I2C1_SCL, SPI5_MOSI/I2S5_SD, CAN1_RX, I2C3_SDA, SDIO_D4, EVENTOUT - 46 62 B6 96 B3 B5 140 PB9 I/O FT - TIM4_CH4, TIM11_CH1, I2C1_SDA, SPI2_NSS/I2S2_WS, CAN1_TX, I2C2_SDA, SDIO_D5, EVENTOUT - - - - 97 C3 A5 141 PE0 I/O FT - TIM4_ETR, FSMC_NBL0, EVENTOUT - - - - 98 A2 A4 142 PE1 I/O FT - FSMC_NBL1, EVENTOUT - 47 63 A7 99 - E6 - VSS S - - - - - - C6 - H3 E5 143 PDR_ON I FT - - - 48 64 A8 10 0 - F5 144 VDD S - - - - 1. Function availability depends on the chosen device. 2. PC13, PC14 and PC15 are supplied through the power switch. Since the switch only sinks a limited amount of current (3 mA), the use of GPIOs PC13 to PC15 in output mode is limited: - The speed should not exceed 2 MHz with a maximum load of 30 pF. - These I/Os must not be used as a current source (e.g. to drive an LED). 3. Main function after the first backup domain power-up. Later on, it depends on the contents of the RTC registers even after reset (because these registers are not reset by the main reset). For details on how to manage these I/Os, refer to the RTC register description sections in the STM32F412xE/Greference manual. 4. FT = 5 V tolerant except when in analog mode or oscillator mode (for PC14, PC15, PH0 and PH1). Table 9. STM32F412xE/G pin definition (continued) Pin Number Pin name (function after reset)(1) Pin type I/O structure Notes Alternate functions Additional functions |
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