STM32L100RB datasheet(54/103 Pages) STMICROELECTRONICS

54 / 103 page

Electrical characteristics

STM32L100C6 STM32L100R8/RB

54/103

DocID024295 Rev 5

Table 21. Typical and maximum current consumptions in Stop mode

Symbol

Parameter

Conditions

Typ

(1)

Max

(1)(2)

Unit

IDD (Stop

with RTC)

Supply current

in Stop mode

with RTC

enabled

RTC clocked by LSI,

regulator in LP mode,

HSI and HSE OFF

(no independent

watchdog)

LCD

OFF

TA = -40°C to 25°C

VDD = 1.8 V

1.2

2.75

µA

TA = -40°C to 25°C 1.4

TA = 55°C

2.6

TA= 85°C

4.8

LCD ON

(static

duty)(3)

TA = -40°C to 25°C 3.3

TA = 55°C

4.5

TA= 85°C

6.6

LCD ON

(1/8

duty)(4)

TA = -40°C to 25°C 7.7

TA = 55°C

8.6

TA= 85°C

10.7

RTC clocked by LSE

external clock (32.768

kHz), regulator in LP

mode, HSI and HSE

OFF (no independent

watchdog)

LCD

OFF

TA = -40°C to 25°C 1.6

TA = 55°C

2.7

TA= 85°C

4.8

LCD ON

(static

duty)(3)

TA = -40°C to 25°C 3.6

TA = 55°C

4.6

TA= 85°C

6.7

LCD ON

(1/8

duty)(4)

TA = -40°C to 25°C 7.6

TA = 55°C

8.6

TA= 85°C

10.7

RTC clocked by LSE

(no independent

watchdog)(5)

LCD

OFF

TA = -40°C to 25°C

VDD = 1.8 V

1.45

TA = -40°C to 25°C

VDD = 3.0 V

1.9

TA = -40°C to 25°C

VDD = 3.6 V

2.2

IDD (Stop)

Supply current

in Stop mode

(RTCdisabled)

Regulator in LP mode, HSI and

HSE OFF, independent

watchdog and LSI enabled

TA = -40°C to 25°C 1.1

2.2

µA

Regulator in LP mode, LSI, HSI

and HSE OFF (no independent

watchdog)

TA = -40°C to 25°C 0.5

0.9

TA = 55°C

1.9

TA= 85°C

3.7

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