STM32F479AI datasheet(116/208 Pages) STMICROELECTRONICS

部件名	STM32F479AI

功能描述	8- to 14-bit parallel camera interface up to 54 Mbytes

PDF	208 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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116 / 208 page

Electrical characteristics

STM32F479xx

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DocID028010 Rev 2

Low-speed internal (LSI) RC oscillator

Figure 32. ACCLSI versus temperature

5.3.11

PLL characteristics

The parameters given in Table 41 and Table 42 are derived from tests performed under

temperature and VDD supply voltage conditions summarized in Table 17.

Table 40. LSI oscillator characteristics (1)

1. VDD = 3 V, TA = –40 to 105 °C unless otherwise specified.

Symbol

Parameter

Min

Typ

Max

Unit

fLSI(2)

2. Based on test during characterization.

Frequency

kHz

tsu(LSI)(3)

3. Guaranteed by design.

Startup time

µs

IDD(LSI)(3)

Power consumption

0.4

0.6

µA

Table 41. Main PLL characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fPLL_IN

PLL input clock(1)

-0.95(2)

12.10

MHz

fPLL_OUT

PLL multiplier output clock

180

fPLL48_OUT

48 MHz PLL multiplier output clock

fVCO_OUT

PLL VCO output

192

432

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