STM32F756VG datasheet(73/228 Pages) STMICROELECTRONICS

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STM32F756xx

Pinouts and pin description

175 207

PI6

I/O FT

TIM8_CH2, SAI2_SD_A,

FMC_D28, DCMI_D6,

LCD_B6, EVENTOUT

176 208

PI7

I/O FT

TIM8_CH3, SAI2_FS_A,

FMC_D29, DCMI_D7,

LCD_B7, EVENTOUT

1. Function availability depends on the chosen device.

2. PC13, PC14, PC15 and PI8 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 and PI8 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

4. FT = 5 V tolerant except when in analog mode or oscillator mode (for PC14, PC15, PH0 and PH1).

5. If the device is delivered in an WLCSP143, UFBGA176, LQFP176, TFBGA100 or TFBGA216 package, and the

BYPASS_REG pin is set to VDD (Regulator OFF/internal reset ON mode), then PA0 is used as an internal Reset (active

low).

Table 10. STM32F756xx pin and ball definition (continued)

Pin Number

name

(function

after

reset)(1)

Alternate functions

Additional

functions

STM32F756VG 数据表(PDF) 73 Page - STMicroelectronics

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