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STM32L151RDT6 Datasheet, PDF (65/140 Pages) STMicroelectronics – Ultra-low-power 32-bit MCU ARM-based Cortex-M3, 384KB Flash, 48KB SRAM, 12KB EEPROM, LCD, USB, ADC, DAC, memory I/F
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STM32L151xD STM32L152xD
Electrical characteristics
Table 22. Typical and maximum current consumptions in Stop mode
Symbol
Parameter
Conditions
Typ Max(1) Unit
TA = -40°C to 25°C
VDD = 1.8 V
1.5
TA = -40°C to 25°C 1.7 4
LCD OFF TA = 55°C
2.4 6
TA= 85°C
5.4 10
RTC clocked by LSI or
TA = 105°C
11.0 23
LSE external clock
(32.768kHz), regulator
TA = -40°C to 25°C 3.8 6
in LP mode,HSI and
HSE OFF (no
independent watchdog)
LCD ON
(static
duty)(2)
TA = 55°C
TA= 85°C
4.4 7
7.4 12
TA = 105°C
14.4 27
TA = -40°C to 25°C 7.8 10
LCD ON TA = 55°C
(1/8
duty)(3) TA= 85°C
8.3 11
11.4 16
TA = 105°C
20.5 44
IDD (Stop Supply current in Stop
with RTC) mode with RTC enabled
TA = -40°C to 25°C 2.1 -
LCD OFF TA = 55°C
TA= 85°C
2.8 - µA
3.8 -
TA = 105°C
11.1 -
TA = -40°C to 25°C 4.2 -
RTC clocked by LSE
external quartz
(32.768kHz), regulator
LCD ON
(static
TA = 55°C
duty)(2) TA= 85°C
TA = 105°C
4.8 -
7.9 -
15.0 -
in LP mode, HSI and
TA = -40°C to 25°C 8.2 -
HSE OFF (no
independent
watchdog(4)
LCD ON
(1/8
TA = 55°C
duty)(3) TA= 85°C
8.7 -
11.9 -
TA = 105°C
21.4 -
TA = -40°C to 25°C
VDD = 1.8V
1.6
-
LCD
OFF
TA =
VDD
-40°C to
= 3.0V
25°C
1.9
-
TA = -40°C to 25°C
VDD = 3.6V
2.1
-
Doc ID 022027 Rev 6
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