ST STM32L4x6 User Manual

System configuration controller (SYSCFG) RM0351
280/1693 DocID024597 Rev 3
Note: Some of the I/O pins mentioned in the above register may not be available on small
packages.
Bits 31:15 Reserved, must be kept at reset value.
Bits 14:12 EXTI11[2:0]: EXTI 11 configuration bits
These bits are written by software to select the source input for the EXTI11
external interrupt.
000: PA[11] pin
001: PB[11] pin
010: PC[11] pin
011: PD[11] pin
100: PE[11] pin
101: PF[11] pin
110: PG[11] pin
111: Reserved
Bit 11 Reserved, must be kept at reset value.
Bits 10:8 EXTI10[2:0]: EXTI 10 configuration bits
These bits are written by software to select the source input for the EXTI10
external interrupt.
000: PA[10] pin
001: PB[10] pin
010: PC[10] pin
011: PD[10] pin
100: PE[10] pin
101: PF[10] pin
110: PG[10] pin
111: Reserved
Bit 7 Reserved, must be kept at reset value.
Bits 6:4 EXTI9[2:0]: EXTI 9 configuration bits
These bits are written by software to select the source input for the EXTI9
external interrupt.
000: PA[9] pin
001: PB[9] pin
010: PC[9] pin
011: PD[9] pin
100: PE[9] pin
101: PF[9] pin
110: PG[9] pin
111: Reserved
Bit 3 Reserved, must be kept at reset value.
Bits 2:0 EXTI8[2:0]: EXTI 8 configuration bits
These bits are written by software to select the source input for the EXTI8
external interrupt.
000: PA[8] pin
001: PB[8] pin
010: PC[8] pin
011: PD[8] pin
100: PE[8] pin
101: PF[8] pin
110: PG[8] pin
111: Reserved

ST STM32L4x6 Specifications

General

Brand	ST
Model	STM32L4x6
Category	Microcontrollers
Language	English