STM8L151X8 datasheet(77/146 Pages) STMICROELECTRONICS

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DocID17943 Rev 10

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STM8L151x6/8 STM8L152x6/8

Electrical parameters

123

In the following table, data are based on characterization results, unless otherwise

specified.

Table 21. Total current consumption in Wait mode

Symbol Parameter

Conditions(1)

Typ

Max

Unit

55°C 85 °C

(2)

105 °C

(3)

125 °C

(4)

IDD(Wait)

Supply

current in

Wait mode

CPU not

clocked,

all peripherals

OFF,

code

executed from

RAM

with Flash in

IDDQ mode,(5)

VDD from

1.65 V to

3.6 V

HSI

fCPU = 125 kHz 0.21

0.29

0.33

0.36

0.43

fCPU = 1 MHz

0.25

0.33

0.37

0.4

0.47

fCPU = 4 MHz

0.32

0.4

0.44

0.47

0.54

fCPU = 8 MHz

0.42 0.496

0.54

0.56

0.64

fCPU = 16 MHz 0.66 0.736 0.78(6) 0.8(6) 0.88(6)

HSE

external

clock

(fCPU=fHSE)

(7)

fCPU = 125 kHz 0.19

0.21

0.3

0.35

0.41

fCPU = 1 MHz

0.2

0.23

0.32

0.36

0.43

fCPU = 4 MHz

0.27

0.3

0.39

0.43

0.5

fCPU = 8 MHz

0.37

0.4

0.49

0.53

0.6

fCPU = 16 MHz 0.63 0.66 0.75(6) 0.79(6) 0.86(6)

LSI

fCPU = fLSI

0.028 0.037 0.039

0.044

0.054

LSE(8)

external

clock

(32.768

kHz)

fCPU = fLSE

0.027 0.035 0.038

0.042

0.051

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