STM8L151C8 datasheet(73/134 Pages) STMICROELECTRONICS

부품명	STM8L151C8

상세설명	8-bit ultralow power MCU, up to 64 KB Flash 2 KB data EEPROM, RTC, LCD, timers, USARTs, I2C, SPIs, ADC, DAC, comparators

PDF	134 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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73 / 134 page

DocID17943 Rev 6

73/134

STM8L15xx8, STM8L15xR6

Electrical parameters

121

9.3.3

Supply current characteristics

Total current consumption

The MCU is placed under the following conditions:

•

All I/O pins in input mode with a static value at VDD or VSS (no load)

•

All peripherals are disabled except if explicitly mentioned.

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

specified.

Subject to general operating conditions for VDD and TA.

Table 20. Total current consumption in Run mode

Symbol

Para

meter

Conditions(1)

Typ.

Max.

Unit

55°C

85 °C

(2)

105 °C

(3)

125 °C

(4)

IDD(RUN)

Supply

current

in run

mode

(5)

All

peripherals

OFF,

code

executed

from RAM,

VDD from

1.65 V to

3.6 V

HSI RC osc.

(16 MHz)(6)

fCPU = 125 kHz 0.22 0.28

0.39

0.47

0.51

fCPU = 1 MHz

0.32

0.38

0.49

0.57

0.61

fCPU = 4 MHz

0.59

0.65

0.76

0.84

0.88

fCPU = 8 MHz

0.93

0.99

1.1

1.18

1.22

fCPU = 16 MHz 1.62

1.68

1.79(7)

1.87(7)

1.91(7)

HSE

external

clock

(fCPU=fHSE)

(8)

fCPU = 125 kHz 0.21 0.25

0.35

0.44

0.49

fCPU = 1 MHz

0.3

0.34

0.44

0.53

0.58

fCPU = 4 MHz

0.57

0.61

0.71

0.8

0.85

fCPU = 8 MHz

0.95

0.99

1.09

1.18

1.23

fCPU = 16 MHz 1.73

1.77

1.87(7)

1.96(7)

2.01(7)

LSI RC osc.

(typ. 38 kHz)

fCPU = fLSI

0.029 0.035

0.039

0.044

0.055

LSE external

clock

(32.768 kHz)

fCPU = fLSE

0.028 0.034

0.038

0.042

0.054

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