STM8L151C4 datasheet(71/142 Pages) STMICROELECTRONICS

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DocID15962 Rev 15

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STM8L151x4/6, STM8L152x4/6

Electrical parameters

115

In the following table, data is based on characterization results, unless otherwise specified.

Table 21. Total current consumption in Wait mode

Symbol Parameter

Conditions(1)

Typ

Max

Unit

55°C

°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 0.33 0.39 0.41

0.43

0.45

fCPU = 1 MHz

0.35

0.41

0.44

0.45

0.48

fCPU = 4 MHz

0.42

0.51

0.52

0.54

0.58

fCPU = 8 MHz

0.52

0.57

0.58

0.59

0.62

fCPU = 16 MHz 0.68 0.76 0.79

0.82

(7)

0.85

(7)

HSE external

clock

(fCPU=fHSE)

(6)

fCPU = 125 kHz 0.032 0.056 0.068 0.072 0.093

fCPU = 1 MHz

0.078 0.121 0.144 0.163

0.197

fCPU = 4 MHz

0.218 0.26

0.30

0.36

0.40

fCPU = 8 MHz

0.40

0.52

0.57

0.62

0.66

fCPU = 16 MHz 0.760 1.01 1.05

1.09

(7)

1.16

(7)

LSI

fCPU = fLSI

0.035 0.044 0.046 0.049

0.054

LSE(8)

external

clock

(32.768

kHz)

fCPU = fLSE

0.032 0.036 0.038 0.044

0.051

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