7.0吋 Color WVGA TFT顯示器, for HDMI 訊號 TFT 面板

Item

Symbol

Min.

Max.

Unit

Storage Temperature

TST

-30

+80

°C

Operating Ambient Temperature

TOP

-20

+70

°C

Item

Symbol

Min.

Typ.

Max.

Unit

Note

Power Supply Voltage

V_CC

4.5

5.0

5.5

V

-

Power Supply Current

I_CC

-

600

840

mA

(1)

Power Supply Voltage

V_CC

11.5

12.0

12.5

V

-

Power Supply Current

I_CC

-

260

364

mA

(1)

VSYNC Frequency

F_V

-

60

-

Hz

-

DCLK Frequency

DCLK

-

33.26

-

MHz

-

PWM signal Low voltage

VPWML

0

-

0.4

V

-

PWM signal High voltage

VPWMH

1.4

-

5.5

V

-

PWM frequency

fPWM

100

-

1000

kHz

-

PWM Pulse width

tPWMH

10

-

-

us

-

LED Life Time(25℃)

-

50000

60000

-

hr

(2)

Item

Symbol

Min.

Typ.

Max.

Unit

Note

Operating Voltage

VDD

4.8

5.0

5.2

V

-

Power Supply Current

IDD

-

32.0

45.0

mA

(1)

Power Consumption

P_L

-

160

225

mW

@5.0V

Report Rate

R_R

-

60

-

Hz

-

Interface

USB

-

Function

Multi Touch

-

Pin No.

Symbol

Description

1

TMDS Data2 Shield

Ground

2

TMDS Data2+

Channel-2 positive receiver input – Positive side of channel-2 TMDS low-voltage signal differential input pair.

Channel-2 receives red-pixel data in active display and CTL2, CTL3 control signals in blank.

3

TMDS Data2–

Channel-2 negative receiver input – Negative side of channel-2 TMDS low-voltage signal differential input pair.

4

TMDS Data1 Shield

Ground

5

TMDS Data1+

Channel-1 positive receiver input – Positive side of channel-1 TMDS low-voltage signal differential input pair.

Channel-1 receives green-pixel data in active display and CTL1 control signals in blank.

6

TMDS Data1–

Channel-1 negative receiver input – Negative side of channel-1 TMDS low-voltage signal differential input pair.

7

TMDS Data0 Shield

Ground

8

TMDS Data0+

Channel-0 positive receiver input – Positive side of channel-0. TMDS low-voltage signal differential input pair.

Channel-0 receives blue pixel data in active display and HSYNC, VSYNC control signals in blank.

9

TMDS Data0–

Channel-0 negative receiver input – Negative side of channel-0. TMDS low-voltage signal differential input pair.

10

TMDS Data0 Shield

Ground

11

TMDS Clock+

Clock positive receiver input – Positive side of reference clock. TMDS low-voltage signal differential input pair

12

TMDS Clock–

Clock negative receiver input – Negative side of reference clock. TMDS low-voltage signal differential input pair

13

DDC Ground

Ground

14

N.C.

Not Connection

15

DCC_SCL

Serial Clock for EEPROM

16

DCC_SDA

Serial Data for EEPROM

17

Reserved

(N.C. on device)

Not Connection

18

+5V Power

5V for EEPROM

19

HPD

Hot Plug Detect

High: Active link

Low: Inactive link

Pin No.

Symbol

Description

1

VCC

Power supply for LCM

2

VCC

Power supply for LCM

3

BLEN

PWM Dimmer(Note 1)

4

NC

Not Connected

5

GND

Ground

6

GND

Ground

Note 1

PWM dimming, apply a 100Hz to 1kHz square wave signal with amplitude greater than 1.5V to this pin.

Pin No.

Description

Note

1-2

PWM Dimmer

Default

2-3

HDMI Detection

-

Pin No.

Symbol

Description

1

VDD

+5V power supply for PCT

2

D-

USB data- for PCT

3

D+

USB data+ for PCT

4

ID

A type：connect to GND

B type：keep floating

5

GND

Ground