STM32F412RGU3 datasheet(106/201 Pages) STMICROELECTRONICS

部件名	STM32F412RGU3

功能描述	Arm®-Cortex®-M4 32b MCUFPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm. interfaces

PDF	201 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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106 / 201 page

Electrical characteristics

STM32F412xE/G

106/201

DocID028087 Rev 7

Table 38. Low-power mode wakeup timings(1)

Symbol

Parameter

Conditions

Min(1)

Typ(1)

Max(1)

Unit

tWUSLEEP

Wakeup from Sleep mode

clk

cycles

tWUSLEEPFDSM

Flash memory in Deep

power down mode

50.0

µs

tWUSTOP

Wakeup from STOP mode

Code execution on Flash

Main regulator

12.9

15.0

µs

Main regulator, Flash

memory in Deep power

down mode

104.9

120.0

Wakeup from Stop mode,

regulator in low power

mode(2)

20.8

28.0

Regulator in low power

mode, Flash memory in

Deep power down mode(2)

112.9

130.0

tWUSTOP

Wakeup from STOP mode

code execution on RAM(3)

Main regulator with Flash in

Stop mode or Deep power

down

-4.9

7.0

Wakeup from Stop mode,

regulator in low power mode

and Flash in Stop mode or

Deep power down(2)

12.8

20.0

tWUSTDBY

Wakeup from Standby

mode

316.8

400.0

tWUFLASH

Wakeup of Flash

From Flash_Stop mode

11.0

From Flash Deep power

down mode

50.0

1. Guaranteed by characterization, not tested in production.

2. The specification is valid for wakeup from regulator in low power mode or low power low voltage mode, since the timing

difference is negligible.

For the faster wakeup time for code execution on RAM, the Flash must be in STOP or DeepPower Down mode (see

reference manual RM0402).

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