STM32L010RB datasheet(44/89 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32L010RB

44/89

DS12319 Rev 3

The MCU is placed under the following conditions:

•

All I/O pins are configured in analog input mode

•

All peripherals are disabled except when explicitly mentioned

•

The Flash memory access time and prefetch is adjusted depending on fHCLK frequency

and voltage range to provide the best CPU performance unless otherwise specified.

•

When the peripherals are enabled fAPB1 = fAPB2 = fAPB

•

When PLL is ON, the PLL inputs are equal to HSI = 16 MHz (if internal clock is used) or

HSE = 16 MHz (if HSE mode is used)

•

The HSE user clock is applied to CK_IN. It follows the characteristic specified in

Table 32: High-speed external user clock characteristics

•

For maximum current consumption VDD = VDDA = 3.6 V is applied to all supply pins

•

For typical current consumption VDD = VDDA = 3.0 V is applied to all supply pins if not

specified otherwise

Table 19. Current consumption in Run mode, code with data processing

running from Flash memory

Symbol

Parameter

Conditions

fHCLK

(MHz)

Typ

Max

Unit

IDD (Run

from Flash

memory)

Supply current

in Run mode,

code executed

from Flash

memory

fHSE = fHCLK up to 16 MHz

included,

fHSE =fHCLK/2 above

16 MHz (PLL ON)(1)

Range 3,

VCORE =1.2 V

VOS[1:0] = 11

190

250

µA

345

380

650

670

Range 2,

VCORE =1.5 V

VOS[1:0] = 10,

0.8

0.86

1.55

1.7

2.95

3.1

Range 1,

VCORE =1.8 V

VOS[1:0] = 01

81.9

2.1

3.55

3.8

6.65

7.2

MSI clock

Range 3,

VCORE =1.2 V

VOS[1:0] = 11

0.065

130

µA

0.524

115

210

4.2

700

770

HSI clock

Range 2,

VCORE =1.5 V

VOS[1:0] = 10,

2.9

3.2

Range 1,

VCORE =1.8 V

VOS[1:0] = 01

7.2

7.4

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

STM32L010RB Datasheet(PDF) 44 Page - STMicroelectronics

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