STM32L031C6 datasheet(59/118 Pages) STMICROELECTRONICS

номер детали	STM32L031C6

подробное описание детали	Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 32KB Flash, 8KB SRAM, 1KB EEPROM, ADC

PDF	118 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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59 / 118 page

DocID027063 Rev 4

59/118

STM32L031x4/6

Electrical characteristics

Table 28. Current consumption in Sleep mode

Symbol

Parameter

Conditions

fHCLK

Typ

Max(1)

Unit

IDD (Sleep)

Supply current

in Sleep

mode, Flash

memory OFF

fHSE = fHCLK up to

16 MHz included,

fHSE = fHCLK/2

above 16 MHz (PLL

ON)(2)

Range 3,

VCORE=1.2 V,

VOS[1:0]=11

1 MHz

36.5

µA

2 MHz

100

4 MHz

100

170

Range 2,

VCORE=1.5 V,

VOS[1:0]=10

4 MHz

125

190

8 MHz

230

310

16 MHz

450

540

Range 1,

VCORE=1.8 V,

VOS[1:0]=01

8 MHz

275

360

16 MHz

555

650

32 MHz

1350

1600

HSI16 clock source

(16 MHz)

Range 2,

VCORE=1.5 V,

VOS[1:0]=10

16 MHz

585

690

Range 1,

VCORE=1.8 V,

VOS[1:0]=01

32 MHz

1500

1700

MSI clock

Range 3,

VCORE=1.2 V,

VOS[1:0]=11

65 kHz

524 kHz

4.2 MHz

115

190

Supply current

in Sleep

mode, Flash

memory ON

fHSE = fHCLK up to

16 MHz included,

fHSE = fHCLK/2

above 16 MHz (PLL

ON)(2)

Range 3,

VCORE=1.2 V,

VOS[1:0]=11

1 MHz

160

2 MHz

190

4 MHz

115

230

Range 2,

CORE=1.5 V,

VOS[1:0]=10

4 MHz

135

200

8 MHz

240

320

16 MHz

460

550

Range 1,

VCORE=1.8 V,

VOS[1:0]=01

8 MHz

290

370

16 MHz

565

670

32 MHz

1350

1600

HSI16 clock source

(16 MHz)

Range 2,

VCORE=1.5 V,

VOS[1:0]=10

16 MHz

600

700

Range 1,

VCORE=1.8 V,

VOS[1:0]=01

32 MHz

1500

1700

MSI clock

Range 3,

VCORE=1.2 V,

VOS[1:0]=11

65 kHz

524 kHz

39.5

4.2 MHz

125

200

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

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

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