STM32L010K4 datasheet(43/91 Pages) STMICROELECTRONICS

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DS12323 Rev 3

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STM32L010F4/K4

Electrical characteristics

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 bypass 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

140

180

µA

245

290

460

540

Range 2,

VCORE =1.5 V

VOS[1:0] = 10,

40.56

0.65

81.1

1.3

2.1

2.4

Range 1,

VCORE =1.8 V

VOS[1:0] = 01

81.3

1.6

2.6

5.3

6.5

MSI clock

Range 3,

VCORE =1.2 V

VOS[1:0] = 11

0.065

34.5

µA

0.524

120

4.2

505

560

HSI clock

Range 2,

VCORE =1.5 V

VOS[1:0] = 10,

2.2

2.6

Range 1,

VCORE =1.8 V

VOS[1:0] = 01

5.4

5.9

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

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