Datasheet

DS7147 Rev 10 55/103
STM8S003F3 STM8S003K3 Electrical characteristics
87
Total current consumption in active halt mode
Table 25. Total current consumption in active halt mode at V
DD
= 5 V
Symbol Parameter
Conditions
Typ
Max at
85° C
(1)
Unit
Main voltage
regulator
(MVR)
(2)
Flash mode
(3)
Clock source
I
DD(AH)
Supply current in
active halt mode
On
Operating mode
HSE crystal oscillator
(16 MHz)
1030 -
µA
LSI RC oscillator
(128 kHz)
200 260
Power-down mode
HSE crystal oscillator
(16 MHz)
970 -
LSI RC oscillator
(128 kHz)
150 200
Off
Operating mode
LSI RC oscillator
(128 kHz)
66 85
Power-down mode 10 20
1. Data based on characterization results.
2. Configured by the REGAH bit in the CLK_ICKR register.
3. Configured by the AHALT bit in the FLASH_CR1 register.
Table 26. Total current consumption in active halt mode at V
DD
= 3.3 V
Symbol Parameter
Conditions
Typ
Max
at
85° C
(1)
Unit
Main voltage
regulator
(MVR)
(2)
Flash mode
(3)
Clock source
I
DD(AH)
Supply current
in active halt
mode
On
Operating mode
HSE crystal osc. (16 MHz) 550 -
µA
LSI RC osc. (128 kHz) 200 260
Power-down mode
HSE crystal osc. (16 MHz) 970 -
LSI RC osc. (128 kHz) 150 200
Off
Operating mode
LSI RC osc. (128 kHz)
66 80
Power-down mode 10 18
1. Data based on characterization results.
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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