Extended interrupts and events controller (EXTI) RM0351
400/1830 DocID024597 Rev 5
Figure 34. External interrupt/event GPIO mapping
1. Only on STM32L496xx/4A6xx devices
The EXTI lines are connected as shown in Table 58: EXTI lines connections.
Table 58. EXTI lines connections
EXTI line Line source
(1)
Line type
0-15 GPIO configurable
16 PVD configurable
17 OTG FS wakeup event
(2)
direct
18 RTC alarms configurable
06Y9
3$
3%
3&
3'
3(
3)
(;7,
(;7,>@ELWVLQWKH6<6&)*B(;7,&5UHJLVWHU
(;7,>@ELWVLQWKH6<6&)*B(;7,&5UHJLVWHU
(;7,>@ELWVLQWKH6<6&)*B(;7,&5UHJLVWHU
3*
3+
3$
3%
3&
3'
3(
3)
(;7,
3*
3+
3$
3%
3&
3'
3(
3)
(;7,
3*
3,
3,
3+
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