STM32F777XX Datasheet, PDF(146/255 Page) STMicroelectronics – Dual mode Quad-SPI

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STM32F777XX Datasheet, PDF (146/255 Pages) STMicroelectronics – Dual mode Quad-SPI

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Electrical characteristics

STM32F777xx STM32F778Ax STM32F779xx

Low-speed internal (LSI) RC oscillator

Table 46. LSI oscillator characteristics (1)

Symbol

Parameter

Min

Typ

fLSI(2)

tsu(LSI)(3)

IDD(LSI)(3)

Frequency

LSI oscillator startup time

LSI oscillator power consumption

1. VDD = 3 V, TA = â40 to 105 Â°C unless otherwise specified.

2. Guaranteed by characterization results.

3. Guaranteed by design.

17

32

-

15

-

0.4

Max Unit

47

kHz

40

Î¼s

0.6

Î¼A

Figure 33. LSI deviation versus temperature

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146/255

DocID028294 Rev 4

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