Datasheet
Pinouts and pin description STM32F413xG/H
64/208 DocID029162 Rev 6
- - NC 97 C3 A5 141 PE0 I/O FT
(2)
TIM4_ETR,
DFSDM2_CKIN4,
UART8_Rx,
FSMC_NBL0,
EVENTOUT
-
- - NC 98 A2 A4 142 PE1 I/O FT
(2)
DFSDM2_DATIN4,
UART8_Tx,
FSMC_NBL1,
EVENTOUT
-
47 63 A8 99 D3 E6 - VSS S - - - -
- - B8 - H3 E5 143 PDR_ON I FT - - -
48 64 A9 100 C4 F5 144 VDD S - - - -
1. Function availability depends on the chosen device.
2. NC (Not Connected) pins are not bonded. They must be configured by software to output push-pull and forced to 0 in the
output data register to avoid extra power consumption in low power mode.
3. Compatibility issue on alternate function pin PE4 SAI1_SD_A and PE6 SAI1_FS_A: Pins have been swapped versus other
MCUs supporting those alternate SAI functions on those pins
4. 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).
5. 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 STM32F413/423 reference manual.
6. FT = 5 V tolerant except when in analog mode or oscillator mode (for PC14, PC15, PH0 and PH1).
7. Incompatibility issue on alternate function with other MCUs supporting UART4: UART4_TX wrongly mapped to PD10
instead of PC10
Table 10. STM32F413xG/H pin definition (continued)
Pin Number
Pin name
(function
after
reset)
(1)
Pin
type
I/O
structure
Notes Alternate functions
Additional
functions
UFQFPN48
LQFP64
WLCSP81
LQFP100
UFBGA100
UFBGA144
LQFP144
Table 11. FSMC pin definition
Pins
FSMC
64 pins 81 pins 100 pins 144 pins
LCD/NOR/
PSRAM/SRAM
NOR/PSRAM
Mux
PE2 A23 A23 - - Yes Yes
PE3 A19 A19 - - Yes Yes
PE4 A20 A20 - - Yes Yes
PE5 A21 A21 - - Yes Yes
PE6 A22 A22 - - Yes Yes
PF0 A0 - - - - Yes
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