Electrical characteristics
STM8S007C8
Table 19. Total current consumption with code execution in run mode at VDD = 3.3 V
Symbol Parameter
Conditions
Typ Max(1) Unit
fCPU = fMASTER = 24 MHz
HSE crystal osc. (24 MHz)
4.0
-
HSE user ext. clock (24 MHz) 3.7 7.3
HSE crystal osc. (16 MHz)
2.9
-
Supply
current in
fCPU = fMASTER = 16 MHz
HSE user ext. clock (16 MHz) 2.7 5.8
run mode,
HSI RC osc. (16 MHz)
2.5 3.4
code
executed
from RAM
fCPU = fMASTER/128 = 125 kHz
HSE user ext. clock (16 MHz) 1.2
HSI RC osc. (16 MHz)
1.0
4.1
1.3
fCPU = fMASTER/128 = ï€
15.625 kHz
HSI RC osc. (16MHz/8)
0.55 -
IDD(RUN)
fCPU = fMASTER = 128 kHz
fCPU = fMASTER = 24 MHz
LSI RC osc. (128 kHz)
0.45 -
mA
HSE crystal osc. (24 MHz)
11.0 -
HSE user ext. clock (24 MHz) 10.8 18.0
Supply
current in
run mode,
code
executed
from Flash
fCPU = fMASTER = 16 MHz
fCPU = fMASTER = 2 MHz
fCPU = fMASTER/128 = 125 kHz
fCPU = fMASTER/128 = ï€
15.625 kHz
HSE crystal osc. (16 MHz)
8.4
HSE user ext. clock (16 MHz) 8.2
HSI RC osc. (16 MHz)
8.1
HSI RC osc. (16 MHz/8)(2)
1.5
HSI RC osc. (16 MHz)
1.1
HSI RC osc. (16 MHz/8)
0.6
-
15.2
13.2
-
-
-
fCPU = fMASTER = 128 kHz
LSI RC osc. (128 kHz)
0.55 -
1. Data based on characterization results, not tested in production.
2. Default clock configuration.
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