STM8L051F3 datasheet(38/46 Pages) STMICROELECTRONICS

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Interrupt vector mapping

STM8L051F3

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Doc ID 022985 Rev 1

Interrupt vector mapping

Table 9.

Interrupt mapping

IRQ

No.

Source

block

Description

Wakeup

from Halt

mode

Wakeup

from

Active-halt

mode

Wakeup

from Wait

(WFI

mode)

Wakeup

from Wait

(WFE

mode)(1)

Vector

address

RESET

Reset

Yes

0x00 8000

TRAP

Software interrupt

0x00 8004

0TLI(2)

External Top level Interrupt

0x00 8008

FLASH

FLASH end of programing/

write attempted to

protected page interrupt

Yes

0x00 800C

DMA1 0/1

DMA1 channels 0/1 half

transaction/transaction

complete interrupt

Yes

0x00 8010

DMA1 2/3

DMA1 channels 2/3 half

transaction/transaction

complete interrupt

Yes

0x00 8014

4RTC

RTC alarm A/wakeup/

tamper 1/tamper 2/tamper 3

Yes

0x00 8018

PVD

PVD interrupt

Yes

0x00 801C

EXTIB

External interrupt port B

Yes

0x00 8020

EXTID

External interrupt port D

Yes

0x00 8024

EXTI0

External interrupt 0

Yes

0x00 8028

EXTI1

External interrupt 1

Yes

0x00 802C

EXTI2

External interrupt 2

Yes

0x00 8030

EXTI3

External interrupt 3

Yes

0x00 8034

EXTI4

External interrupt 4

Yes

0x00 8038

EXTI5

External interrupt 5

Yes

0x00 803C

EXTI6

External interrupt 6

Yes

0x00 8040

EXTI7

External interrupt 7

Yes

0x00 8044

Reserved

0x00 8048

CLK

CLK system clock

switch/CSS interrupt

Yes

0x00 804C

ADC1

ACD1 end of conversion/

analog watchdog/

overrun interrupt

Yes

0x00 8050

TIM2

TIM2 update

/overflow/trigger/break

interrupt

Yes

0x00 8054

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