STM32L151R6H6TR(2013) 查看數據表（PDF） - STMicroelectronics

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STM32L151R6H6TR
(Rev.:2013)

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

STMicroelectronics 

STM32L151x6/8/B, STM32L152x6/8/B

Electrical characteristics

Table 23. Typical and maximum current consumptions in Standby mode

Symbol

Parameter

Conditions

Typ(1)

Max

(1)(2)

Unit

TA = -40 °C to 25 °C

VDD = 1.8 V

0.9

RTC clocked by LSI (no

independent watchdog)

TA = -40 °C to 25 °C

TA = 55 °C

1.1 1.8

1.42 2.5

IDD Supply current in Standby

(Standby mode with RTC enabled

with RTC)

TA= 85 °C

1.87 3

TA = 105 °C

2.78 5

TA = -40 °C to 25 °C

VDD = 1.8 V

1

RTC clocked by LSE (no TA = -40 °C to 25 °C 1.33 2.9

independent watchdog)(3) TA = 55 °C

1.59 3.4

µA

TA= 85 °C

2.01 4.3

TA = 105 °C

3.27 6.3

Independent watchdog and

LSI enabled

TA = -40 °C to 25 °C

1.1 1.6

IDD Supply current in Standby

(Standby) mode with RTC disabled

IDD (WU RMS supply current during

from wakeup time when exiting

Standby) from Standby mode

TA = -40 °C to 25 °C

Independent watchdog and TA = 55 °C

LSI OFF

TA = 85 °C

TA = 105 °C

VDD = 3.0 V

TA = -40 °C to 25 °C

0.3 0.55

0.5 0.8

1 1.7

2.5 4(4)

1

µA

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. Based on characterization, not tested in production, 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.

4. Tested in production.

Doc ID 17659 Rev 8

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