STM32MP151AAA3T datasheet(207/245 Pages) STMICROELECTRONICS

Part #	STM32MP151AAA3T

Description	Arm® Cortex®-A7 650 MHz Cortex®-M4 MPU, TFT, 35 comm. interfaces, 25 timers, adv. analog

PDF	245 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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DS12500 Rev 1

207/245

STM32MP151A

Electrical characteristics

228

6.3.31

Camera interface (DCMI) characteristics

Unless otherwise specified, the parameters given in Table 87 for DCMI are derived from

tests performed under the ambient temperature, Fmcu_ck frequency and VDD supply voltage

summarized in Table 13: General operating conditions, with the following configuration:

•

DCMI_PIXCLK polarity: falling

•

DCMI_VSYNC and DCMI_HSYNC polarity: high

•

Data formats: 14 bits

•

Capacitive load C = 30 pF

•

Measurement points are done at CMOS levels: 0.5×VDD

Figure 41. DCMI timing diagram

Table 87. DCMI characteristics(1)

1. Guaranteed by characterization results.

Symbol

Parameter

Min

Max

Unit

Frequency ratio DCMI_PIXCLK/Fmcu_ck

-0.4

DCMI_PIXCLK Pixel clock input

MHz

DPixel

Pixel clock input duty cycle

tsu(DATA)

Data input setup time

th(DATA)

Data input hold time

0.5

tsu(HSYNC)

tsu(VSYNC)

DCMI_HSYNC/DCMI_VSYNC input setup time

th(HSYNC)

th(VSYNC)

DCMI_HSYNC/DCMI_VSYNC input hold time

MS32414V2

DCMI_PIXCLK

tsu(VSYNC)

tsu(HSYNC)

DCMI_HSYNC

DCMI_VSYNC

DATA[0:13]

1/DCMI_PIXCLK

th(HSYNC)

tsu(DATA) th(DATA)

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