STM32L152RCY7TR データシートの表示（PDF） - STMicroelectronics

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STM32L152RCY7TR

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 256KB Flash, 32KB SRAM, 8KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

STM32L151xC STM32L152xC

Electrical characteristics

Table 18. Current consumption in Run mode, code with data processing running from Flash

Symbol Parameter

Conditions

fHCLK

Typ Max(1) Unit

1 MHz 215 400

Range 3, VCORE=1.2 V

VOS[1:0] = 11

2 MHz

400

600

µA

4 MHz 725 960

fHSE = fHCLK up to 16

4 MHz 0.915 1.1

MHz included, fHSE = Range 2, VCORE=1.5 V

(fHPCLLLKO/2Na)b(2o)ve 16 MHz VOS[1:0] = 10

8 MHz

16 MHz

1.75

3.4

2.1

3.9

Supply

IDD

(Run

from

current in

Run mode,

code

8 MHz 2.1

Range 1, VCORE=1.8 V

VOS[1:0] = 01

16 MHz

4.2

2.8

4.9

mA

Flash) executed

32 MHz 8.25 9.4

from Flash

HSI clock source (16

Range 2, VCORE=1.5 V

VOS[1:0] = 10

16 MHz

3.5

4

MHz)

Range 1, VCORE=1.8 V

VOS[1:0] = 01

32 MHz

8.2

9.6

MSI clock, 65 kHz

65 kHz 40.5 110

MSI clock, 524 kHz

Range 3, VCORE=1.2 V

VOS[1:0] = 11

524 kHz

125

190

µA

MSI clock, 4.2 MHz

4.2 MHz 775 900

1. Guaranteed by characterization results, unless otherwise specified.

2. Oscillator bypassed (HSEBYP = 1 in RCC_CR register).

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