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STM32469VG Datasheet(PDF) 187 Page - STMicroelectronics

Part # STM32469VG
Description  Arm® Cortex®-M4 32b MCUFPU, 225DMIPS, up to 2MB Flash/3844KB RAM, USB OTG HS/FS, Ethernet, FMC, dual Quad-SPI, Graphical accelerator, Camera IF, LCD-TFT & MIPI DSI
PDF  220 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32469VG Datasheet(HTML) 187 Page - STMicroelectronics

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DS11189 Rev 7
187/220
STM32F469xx
Electrical characteristics
191
Figure 75. DCMI timing diagram
5.3.32
LCD-TFT controller (LTDC) characteristics
Unless otherwise specified, the parameters given in
Table 109 for LCD-TFT are derived
from tests
performed under the ambient temperature, fHCLK frequency and VDD supply
voltage summarized in Table 17, with the following configuration:
LCD_CLK polarity: high
LCD_DE polarity: low
LCD_VSYNC and LCD_HSYNC polarity: high
Pixel formats: 24 bits
Output speed is set to OSPEEDRy[1:0] = 11
Capacitive load CL = 30 pF
Measurement points are done at CMOS levels: 0.5 VDD
Table 108. DCMI characteristics(1)
1. 1.Guaranteed based on test during characterization.
Symbol
Parameter
Min
Max
Unit
-
Frequency ratio DCMI_PIXCLK/fHCLK
-0.4
-
DCMI_PIXCLK Pixel clock input
-
54
MHz
DPixel
Pixel clock input duty cycle
30
70
%
tsu(DATA)
Data input setup time
4
-
ns
th(DATA)
Data input hold time
1
-
tsu(HSYNC)
tsu(VSYNC)
DCMI_HSYNC/DCMI_VSYNC input setup time
3.5
-
th(HSYNC)
th(VSYNC)
DCMI_HSYNC/DCMI_VSYNC input hold time
0
-
MS32414V2
DCMI_PIXCLK
tsu(VSYNC)
tsu(HSYNC)
DCMI_HSYNC
DCMI_VSYNC
DATA[0:13]
1/DCMI_PIXCLK
th(HSYNC)
th(HSYNC)
tsu(DATA) th(DATA)



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