STM32L072CB datasheet(69/160 Pages) STMICROELECTRONICS

部件名	STM32L072CB

功能描述	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs

PDF	160 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

69 / 160 page

DS10689 Rev 5

69/160

STM32L072xx

Electrical characteristics

122

Table 30. Current consumption in Run mode, code with data processing running from

Flash memory

Symbol

Parameter

Condition

fHCLK

(MHz)

Typ

Max(1)

Unit

IDD (Run

from Flash

memory)

Supply current in Run

mode code executed

from Flash memory

fHSE = fHCLK up to

16MHz included,

fHSE = fHCLK/2 above

16 MHz (PLL ON)(2)

Range3,

Vcore=1.2 V

VOS[1:0]=11

190

250

µA

345

380

650

670

Range2,

Vcore=1.5 V

VOS[1:0]=10

0,8

0,86

1,55

1,7

2,95

3,1

Range1,

Vcore=1.8 V

VOS[1:0]=01

81,9

2,1

3,55

3,8

6,65

7,2

MSI clock source

Range3,

Vcore=1.2 V

VOS[1:0]=11

0,065

130

µA

0,524

115

210

4,2

700

770

HSI clock source

(16MHz)

Range2,

Vcore=1.5 V

VOS[1:0]=10

2,9

3,2

Range1,

Vcore=1.8 V

VOS[1:0]=01

7,15

7,4

1. Guaranteed by characterization results at 125 °C, unless otherwise specified.

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

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