STM32L152CBU6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32L152CBU6

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

Electrical characteristics

STM32L151x6/8/B STM32L152x6/8/B

Table 22. Typical and maximum current consumptions in Stop mode

Symbol Parameter

Conditions

Typ

(1)

Max

(1)(2)

Unit

TA = -40°C to 25°C

VDD = 1.8 V

1.2

2.75

LCD TA = -40°C to 25°C 1.4 4

OFF TA = 55°C

2.6 6

TA= 85°C

4.8 10

RTC clocked by LSI,

TA = 105°C

10.2 23

regulator in LP mode,

TA = -40°C to 25°C 3.3 6

HSI and HSE OFF

(no independent

watchdog)

LCD ON

(static

TA = 55°C

duty)(3) TA= 85°C

4.5 8

6.6 12

TA = 105°C

13.6 27

TA = -40°C to 25°C 7.7 10

LCD ON

(1/8

TA = 55°C

duty)(4) TA= 85°C

8.6 12

10.7 16

TA = 105°C

19.8 40

IDD (Stop

with RTC)

Supply current

in Stop mode

with RTC

enabled

TA = -40°C to 25°C 1.6 4

LCD

OFF

TA = 55°C

TA= 85°C

2.7 6 µA

4.8 10

TA = 105°C

10.3 23

RTC clocked by LSE

external clock (32.768

kHz), regulator in LP

mode, HSI and HSE

OFF (no independent

TA = -40°C to 25°C

LCD ON

(static

TA = 55°C

duty)(3) TA= 85°C

3.6

4.6

6.7

6

8

12

watchdog)

TA = 105°C

10.9 23

TA = -40°C to 25°C 7.6 10

LCD ON

(1/8

TA = 55°C

duty)(4) TA= 85°C

8.6 12

10.7 16

TA = 105°C

19.8 40

RTC clocked by LSE

(no independent

watchdog)(5)

TA = -40°C to 25°C

VDD = 1.8 V

1.45

-

LCD

OFF

TA = -40°C to 25°C

VDD = 3.0 V

1.9

-

TA = -40°C to 25°C

VDD = 3.6 V

2.2

-

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DocID17659 Rev 12

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