STM32L152CBU6 查看數據表（PDF） - STMicroelectronics

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

Symbol Parameter

Conditions

fHCLK

Max(1)

Typ

Unit

55 °C 85 °C 105 °C

IDD (Run

from

Flash)

Supply

current in

Run mode,

code

executed

from Flash

fHSE = fHCLK

up to 16 MHz,

included

fHSE = fHCLK/2

above 16 MHz

(PLL ON)(2)

HSI clock source

(16 MHz)

Range 3,

VCORE=1.2 V

VOS[1:0] = 11

Range 2,

VCORE=1.5 V

VOS[1:0] = 10

Range 1,

VCORE=1.8 V

VOS[1:0] = 01

Range 2,

VCORE=1.5 V

VOS[1:0] = 10

Range 1,

VCORE=1.8 V

VOS[1:0] = 01

MSI clock, 65 kHz

MSI clock, 524 kHz

MSI clock, 4.2 MHz

Range 3,

VCORE=1.2 V

VOS[1:0] = 11

1 MHz 270 400 400 400

2 MHz 470 600 600 600 µA

4 MHz 890 1025 1025 1025

4 MHz 1 1.3 1.3 1.3

8 MHz 2 2.5 2.5 2.5

16 MHz 3.9 5

5

5

8 MHz 2.16 3

3

3

16 MHz 4.8 5.5 5.5 5.5

32 MHz 9.6 11 11

11

16 MHz 4

5

5

5 mA

32 MHz 9.4 11 11

11

65 kHz 0.05 0.085 0.09 0.1

524 kHz 0.15 0.185 0.19 0.2

4.2 MHz 0.9 1

1

1

1. Guaranteed by characterization results, unless otherwise specified.

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

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DocID17659 Rev 12

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