STM8L151K6U3 STMICROELECTRONICS [STMicroelectronics], STM8L151K6U3 Datasheet - Page 51

• Manufacturer Part Number: STM8L151K6U3
• Description: 8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM8L151xx, STM8L152xx
Table 9.
1. The Low power wait mode is entered when executing a WFE instruction in Low power run mode.
2. In WFE mode, this interrupt is served if it has been previously enabled. After processing the interrupt, the processor goes
3. The interrupt from PVD is logically OR-ed with Port E and F interrupts. Register EXTI_CONF allows to select between Port
4. The device is woken up from Halt or Active-halt mode only when the address received matches the interface address.
IRQ
No.
25
26
27
28
29
back to WFE mode. When this interrupt is configured as a wakeup event, the CPU wakes up and resumes processing.
E and Port F interrupt (see
USART 1
USART 1
Source
block
TIM4
SPI1
I
2
C1
Interrupt mapping (continued)
Update/overflow/trigger
End of Transfer
Transmission
complete/transmit data
register empty
Receive Register Data
full/overrun/idle line
detected/parity error
I
2
C1 interrupt
Description
External interrupt port select register (EXTI_CONF)
(4)
Doc ID 15962 Rev 2
from Halt
Wakeup
mode
Yes
Yes
-
-
-
Active-halt
Wakeup
mode
from
Yes
Yes
-
-
-
in the RM0031).
from Wait
Wakeup
mode)
(WFI
Yes
Yes
Yes
Yes
Yes
Interrupt vector mapping
from Wait
mode)
Wakeup
Yes
Yes
Yes
Yes
Yes
(WFE
(2)
(2)
(2)
(2)
(2)
(1)
0x00 806C
0x00 807C
0x00 8070
0x00 8074
0x00 8078
address
Vector
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