STM8S003F3 STM8S003K3
Electrical characteristics
Table 22. Total current consumption with code execution in run mode at V = 3.3 V
DD
Symbol Parameter
Conditions
HSE crystal osc. (16 MHz)
Typ Max(1) Unit
1.8
2
-
2.3
2
fCPU = fMASTER = 16 MHz
HSE user ext. clock (16 MHz)
HSI RC osc. (16 MHz)
Supply
1.5
current in
run mode,
code
executed
from RAM
HSE user ext. clock (16 MHz) 0.81
-
fCPU = fMASTER/128 = 125 kHz
HSI RC osc. (16 MHz)
HSI RC osc. (16MHz/8)
0.7
0.87
fCPU = fMASTER/128 =
0.46
0.58
15.625 kHz
f
CPU = fMASTER = 128 kHz
LSI RC osc. (128 kHz)
0.41
4
0.55
-
IDD(RUN)
mA
HSE crystal osc. (16 MHz)
HSE user ext. clock (16 MHz)
HSI RC osc. (16 MHz)
fCPU = fMASTER = 16 MHz
3.9
4.7
4.5
1.05
0.9
Supply
3.7
current in
run mode,
code
executed
from Flash
fCPU = fMASTER = 2 MHz
HSI RC osc. (16 MHz/8)(2)
0.84
0.72
fCPU = fMASTER/128 = 125 kHz
HSI RC osc. (16 MHz)
fCPU = fMASTER/128 =
15.625 kHz
HSI RC osc. (16 MHz/8)
LSI RC osc. (128 kHz)
0.46
0.42
0.58
0.57
fCPU = fMASTER = 128 kHz
1. Data based on characterization results, not tested in production.
2. Default clock configuration.
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