STM32L452VCU6 datasheet(122/210 Pages) STMICROELECTRONICS

No. de pieza	STM32L452VCU6

Descripción Electrónicos	Ultra-low-power ARM® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 512KB Flash, 160KB SRAM, analog, audio, ext. SMPS

PDF	210 Pages

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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Electrical characteristics

STM32L452xx

122/210

DocID029968 Rev 3

tWUSTOP0

Wake up time from Stop 0

mode to Run mode in

Flash

Range 1

Wakeup clock MSI = 48 MHz

3.34

4.3

µs

Wakeup clock HSI16 = 16 MHz

3.7

6.5

Range 2

Wakeup clock MSI = 24 MHz

3.8

7.1

Wakeup clock HSI16 = 16 MHz

3.7

6.5

Wakeup clock MSI = 4 MHz

9.3

7.1

Wake up time from Stop 0

mode to Run mode in

SRAM1

Range 1

Wakeup clock MSI = 48 MHz

1.85

2.7

Wakeup clock HSI16 = 16 MHz

2.68

Range 2

Wakeup clock MSI = 24 MHz

2.47

3.4

Wakeup clock HSI16 = 16 MHz

2.68

Wakeup clock MSI = 4 MHz

9.67

12.5

tWUSTOP1

Wake up time from Stop 1

mode to Run in Flash

Range 1

Wakeup clock MSI = 48 MHz

6.75

7.6

µs

Wakeup clock HSI16 = 16 MHz

7.14

Range 2

Wakeup clock MSI = 24 MHz

7.82

Wakeup clock HSI16 = 16 MHz

7.14

7.9

Wakeup clock MSI = 4 MHz

10.44

11.9

Wake up time from Stop 1

mode to Run mode in

SRAM1

Range 1

Wakeup clock MSI = 48 MHz

5.21

5.9

Wakeup clock HSI16 = 16 MHz

6.23

6.9

Range 2

Wakeup clock MSI = 24 MHz

5.73

6.4

Wakeup clock HSI16 = 16 MHz

6.23

6.9

Wakeup clock MSI = 4 MHz

10.9

12.3

Wake up time from Stop 1

mode to Low-power run

mode in Flash

Regulator in

low-power

mode (LPR=1

in PWR_CR1)

Wakeup clock MSI = 2 MHz

16.05

19.2

Wake up time from Stop 1

mode to Low-power run

mode in SRAM1

17.06

20.3

Table 52. Low-power mode wakeup timings(1) (continued)

Symbol

Parameter

Conditions

Typ

Max

Unit

STM32L452VCU6 Datasheet(PDF) 122 Page - STMicroelectronics

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