STM32F756VG datasheet(192/228 Pages) STMICROELECTRONICS

Nome de Peças	STM32F756VG

Descrição Electrónicos	Up to 25 communication interfaces

PDF	228 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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192 / 228 page

Electrical characteristics

STM32F756xx

192/228

DocID027589 Rev 4

Figure 72. Quad-SPI timing diagram - SDR mode

Figure 73. Quad-SPI timing diagram - DDR mode

5.3.29

Camera interface (DCMI) timing specifications

Unless otherwise specified, the parameters given in Table 108 for DCMI are derived

from tests performed under the ambient temperature, fHCLK frequency and VDD supply

voltage summarized in Table 17, with the following configuration:

•

DCMI_PIXCLK polarity: falling

•

DCMI_VSYNC and DCMI_HSYNC polarity: high

•

Data formats: 14 bits

Table 108. DCMI characteristics(1)

1. Guaranteed by characterization results.

Symbol

Parameter

Min

Max

Unit

Frequency ratio DCMI_PIXCLK/fHCLK

-0.4

DCMI_PIXCLK Pixel clock input

MHz

DPixel

Pixel clock input duty cycle

tsu(DATA)

Data input setup time

3.5

th(DATA)

Data input hold time

tsu(HSYNC)

tsu(VSYNC)

DCMI_HSYNC/DCMI_VSYNC input setup time

2.5

th(HSYNC)

th(VSYNC)

DCMI_HSYNC/DCMI_VSYNC input hold time

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