STM32L100X8 datasheet(56/102 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32L100x6/8/B-A

56/102

DocID025966 Rev 5

1. The typical values are given for VDD = 3.0 V and max values are given for VDD = 3.6 V, unless otherwise specified.

2. Guaranteed by characterization results, unless otherwise specified.

3. LCD enabled with external VLCD, static duty, division ratio = 256, all pixels active, no LCD connected.

4. LCD enabled with external VLCD, 1/8 duty, 1/3 bias, division ratio = 64, all pixels active, no LCD connected.

5. Based on characterization done with a 32.768 kHz crystal (MC306-G-06Q-32.768, manufacturer JFVNY) with two 6.8pF

loading capacitors.

6. When MSI = 64 kHz, the RMS current is measured over the first 15 µs following the wakeup event. For the remaining time

of the wakeup period, the current is similar to the Run mode current.

Table 24. Typical and maximum current consumptions in Standby mode

Symbol

Parameter

Conditions

Typ(1)

Max

(1)(2)

Unit

IDD

(Standby

with RTC)

Supply current in Standby

mode with RTC enabled

RTC clocked by LSI (no

independent watchdog)

TA = -40 °C to 25 °C

VDD = 1.8 V

0.865

µA

TA = -40 °C to 25 °C

1.11

1.9

TA = 55 °C

1.15

2.2

TA= 85 °C

1.35

RTC clocked by LSE (no

independent watchdog)(3)

TA = -40 °C to 25 °C

VDD = 1.8 V

0.97

TA = -40 °C to 25 °C

1.28

TA = 55 °C

1.4

TA= 85 °C

1.7

IDD

(Standby)

Supply current in Standby

mode with RTC disabled

Independent watchdog

and LSI enabled

TA = -40 °C to 25 °C

1.0

1.7

Independent watchdog

and LSI OFF

TA = -40 °C to 25 °C

0.277

0.6

TA = 55 °C

0.31

0.9

TA = 85 °C

0.52

2.75

IDD (WU

from

Standby)

RMS supply current during

wakeup time when exiting

from Standby mode

VDD = 3.0 V

TA = -40 °C to 25 °C

1. The typical values are given for VDD = 3.0 V and max values are given for VDD = 3.6 V, unless otherwise specified.

2. Guaranteed by characterization results, unless otherwise specified.

3. Based on characterization done with a 32.768 kHz crystal (MC306-G-06Q-32.768, manufacturer JFVNY) with two 6.8pF

loading capacitors.

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