STM8TL53C4 STMicroelectronics, STM8TL53C4 Datasheet - Page 31

• Manufacturer Part Number: STM8TL53C4
• Description: 8-bit, ultra-low-power, touch-sensing MCUs with 16-Kbyte Flash and proximity detection
• Manufacturer: STMicroelectronics

Specifications of STM8TL53C4

• Operating Power Supply: 1.65 V to 3.6 V
• Temperature Range: –40 °C to 85 °C
• 4 Low Power Modes: Wait, Active-halt with AWU (1 μA), Active-halt with ProxSense™ (10 μA with scan every 200 ms),Halt (0.4 μA)
• Dynamic Power Consumption: 150 μA/MHz
• Fast Wakeup From Halt Mode: 4.7 μs
• Ultralow Leakage Per I/o: 50 nA

STM8TL53xx
Table 7.
1. The Low power wait mode is entered when executing a WFE instruction in Low power run mode. In WFE mode, the
2. ProxSense activated before executing HALT instruction.
3. The device is woken up from Halt or Active-halt mode only when the address received matches the interface address.
IRQ
No.
23-
21
22
24
25
26
27
28
29
interrupt is served if it has been previously enabled. After processing the interrupt, the processor goes back to WFE mode.
When the interrupt is configured as a wakeup event, the CPU wakes up and resumes processing.
USART1
USART1
Source
block
TIM3
TIM3
TIM4
SPI1
I2C1
Interrupt mapping (continued)
TIM3 update/overflow/
trigger/break interrupt
TIM3 capture/compare
interrupt
TIM4 update/overflow/
trigger interrupt
SPI1 TX buffer empty/
RX buffer not empty/
error/wakeup interrupt
USART1 transmit data
register empty/
transmission complete
interrupt
USART1 received data
ready/overrun error/
idle line detected/parity
error/global error
interrupt
I2C1 interrupt
Description
(3)
from Halt
Wakeup
Doc ID 022344 Rev 1
Reserved
mode
Yes
Yes
-
-
-
-
-
Active-halt
Wakeup
mode
from
Yes
Yes
-
-
-
-
-
from Wait
Wakeup
mode)
(WFI
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Interrupt vector mapping
from Wait
mode)
Wakeup
(WFE
Yes
Yes
Yes
Yes
Yes
Yes
Yes
(1)
0x00 8064-
0x00 805C
0x00 806C
0x00 807C
0x00 806B
0x00 8060
0x00 8070
0x00 8074
0x00 8078
address
Vector
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