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STM8S903K3 Datasheet(PDF) 59 Page - STMicroelectronics

Part # STM8S903K3
Description  16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM,10-bit ADC, 2 timers, UART, SPI, IC
PDF  121 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM8S903K3 Datasheet(HTML) 59 Page - STMicroelectronics

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DocID15590 Rev 10
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STM8S903K3 STM8S903F3
Electrical characteristics
88
Total current consumption in active halt mode
Table 27. Total current consumption in active halt mode at VDD = 5 V
Symbol
Parameter
Conditions
Typ
Max at
85 °C(1)
Max at
85 °C(1)
Unit
Main
voltage
regulator
(MVR)(2)
Flash mode(3)
Clock source
IDD(AH)
Supply
current in
active halt
mode
On
Operating mode
HSE crystal osc.
(16 MHz)
1030
-
-
µA
Operating mode
LSI RC osc. (128 kHz)
200
260
300
Power down
mode
HSE crystal osc.
(16 MHz)
970
-
-
Power down
mode
LSI RC osc. (128 kHz)
150
200
230
Off
Operating mode
LSI RC osc. (128 kHz)
66
85
110
Power down
mode
LSI RC osc. (128 kHz)
10
20
40
1.
Data based on characterization results, not tested in production.
2. Configured by the REGAH bit in the CLK_ICKR register.
3. Configured by the AHALT bit in the FLASH_CR1 register.
Table 28. Total current consumption in active halt mode at VDD = 3.3 V
Symbol
Parameter
Conditions
Typ
Max at
85 °C(1)
Max at
85 °C(1)
Unit
Main
voltage
regulator
(MVR)(2)
Flash mode(3)
Clock source
IDD(AH)
Supply
current in
active halt
mode
On
Operating mode
HSE crystal osc.
(16 MHz)
550
-
-
µA
Operating mode
LSI RC osc. (128 kHz)
200
260
290
Power down
mode
HSE crystal osc.
(16 MHz)
970
-
-
Power down
mode
LSI RC osc. (128 kHz)
150
200
230
Off
Operating mode
LSI RC osc. (128 kHz)
66
80
105
Power down
mode
LSI RC osc. (128 kHz)
10
18
35
1.
Data based on characterization results, not tested in production.
2. Configured by the REGAH bit in the CLK_ICKR register.
3. Configured by the AHALT bit in the FLASH_CR1 register.



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