3.5'' TFT Display

3.5'' TFT display
3.5'' TFT display XTPQ35SN07
Model No. XTPQ35SN07
►Display Format: 320x240
►Size: 3.5’’
►View Direction: 6H
►Interface: MCU
►Built-in Controller: HX8238
►Touch Screen: RTP

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Product Details

3.5'' TFT display

3.5'' TFT display XTPQ35SN07

Model No. XTPQ35SN07

►Display Format: 320x240

►Size: 3.5’’

►View Direction: 6H

►Interface: MCU

►Built-in Controller: HX8238

►Touch Screen: RTP

1.General Description and Features of 3.5'' TFT display

3.5'' TFT display XTPQ35SN07 is a TM (Transmissive) type color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching device. This 3.5'' TFT displayl is composed of a TFT-LCD module, a driver circuit and a back-light unit . The resolution of a 3.5" contains 320RGBx240 dots and can display up to 16.7M colors. The following table described the features of XTPQ35SN07.

1.1Features

-QVGA(320 x 240 pixels) resolution.

-Display in 16.7M colors.

-On-chip voltage generator.

-SYNC mode is supported for digital RGB input data format.

1.2LCD Module

Item

Specification

Unit

Screen Size

3.5 inches

Diagonal

Display Resolution

320 x RGB x 240

Dot

Dot Pitch

0.073(H) x 0.219 (V)

mm

Active Area

70.08 (H) x 52.56 (V)

mm

Outline Dimension

76.9 (W) x 63.9 (H) x 3.27(D)

mm

Display Mode

Normally white/Transmissive

--

Pixel Arrangement

RGB-Stripe

--

Surface Treatment

Anti-glare (AG)

--

Display Color

16.7M

--

Viewing Direction

6 o’clock(Gray Inversion)

--

Input Interface

Digital 8-bits color RGB

--

Color Gamut

NTSC 60%

--

Drive IC

HX8238

--

图片88.png


2.Mechanical Information

Item

Min.

Typ.

Max.

Unit

Note

Module Size

Horizontal (H)

--

76.90

--

mm

--

Vertical (V)

--

63.90

--

mm

(1)

Thickness (T)

--

4.7

--

mm

(2)

Weight

--

N/A

--

g

--

Note (1) Not include FPC.

Refer to the Outline Dimension for further information.

(2) Back-light unit are included.

3.Electrical Specifications

3.1Absolute Max. Ratings

3.1.1Absolute Ratings of Environment

If the operating condition exceeds the following absolute maximum ratings, the TFT LCD module may be damaged permanently.

(Ta=25±2°C, VSS=GND=0)
Item

Symbol

Min.

Max.

Unit

Note

Storage temperature

TSTG

-30

80

°C

(1)

Operating temperature

TOPR

-20

70

°C

(1,2,3)

Note (1) 95 % RH Max. ( 40 °C ≥ Ta ). Maximum wet-bulb temperature at 39 °C or less. (Ta > 40 °C) No condensation.

Note (2) In case of below 0°, the response time of liquid crystal (LC) becomes slower and the color of panel becomes darker than normal one. Level of retardation depends on temperature, because of LC's character

Note (3) Only operation is guarantied at operating temperature. Contrast, response time, another display quality are evaluated at +25°C.

3.2Electrical Absolute Rating

3.2.1TFT-LCD Module

(Voltage Referenced to VSS)
Item

Symbol

Value

Unit

Condition

Min.

Max.

Digital Power Supply Voltage

VDD

VSS-0.3

5.0

V

--

3.2.2Back-Light Unit

(Ta=25±2°C)
Item

Symbol

Min.

Max.

Unit

Note

Forward current

If

--

30

mA

(1)

Reverse voltage

VR

--

5

V

(1)

Note (1) Permanent damage to the device may occur if maximum values are exceeded or reverse voltage is loaded. Functional operation should be restricted to the conditions described under normal operating conditions.

4.Electrical Characteristics

4.1 TFT-LCD Module (DC Characteristics)

Item

Symbol

Value

Unit

Note

Min.

Typ.

Max.

Digital Power Supply Voltage

VDD

3.0

3.3

3.6

V


Input High Threshold Voltage

VIH

0.7 VDD

-

VDD

V


Input Low Threshold Voltage

VIL

0

-

0.3 VDD

V


Power Supply Current

ICC

-

(20)

(25)

mA

(1)

Power Consumption

PL

-

(66)

(90)

mW

(1
4.2Backlight Unit

The back-light system is an edge-lighting type with six white LEDs (Light Emitting Diode).

(Ta=25±2°C)
Item

Symbol

Value

Unit

Condition

Min.

Typ.

Max.

LED Voltage

VF

18

19.2

20.4

V


LED Current

IF

-

20

25

mA


Power Consumption

PBL

-

384

-

mW


Note (1) Where IF = 20mA, VF = 19.2, PBL = VF × IF

5.Block Diagram

TFT-LCD Module with Backlight Unit

blob.png

6.Input Terminal Pin Assignment

6.1Pin Assignment (LCD)

Pin No.

Symbol

Description

1

LEDK

Backlight LED Ground

2

LEDK

Backlight LED Ground

3

LEDA

Backlight LED Power

4

LEDA

Backlight LED Power

5

NC

Not Use

6

NC

Not Use

7

NC

Not Use

8

/RESET

Hardware Reset

9

SPENA

Serial Interface Data Enable Signal

10

SPCLK

Serial  Interface Data Clock

11

SPDAT

Serial interface data input

12

B0

Blue Data Bit0

13

B1

Blue Data Bit1

14

B2

Blue Data Bit2

15

B3

Blue Data Bit3

16

B4

Blue Data Bit4

17

B5

Blue Data Bit5

18

B6

Blue Data Bit6

19

B7

Blue Data Bit7

20

G0

Green Data Bit0

21

G1

Green Data Bit1

22

G2

Green Data Bit2

23

G3

Green Data Bit3

24

G4

Green Data Bit4

25

G5

Green Data Bit5

26

G6

Green Data Bit6

27

G7

Green Data Bit7

28

R0

Red Data Bit0 /DX0

29

R1

Red Data Bit1 /DX1

30

R2

Red Data Bit2 /DX2

31

R3

Red Data Bit3 /DX3

32

R4

Red Data Bit4 /DX4

33

R5

Red Data Bit5 /DX5

34

R6

Red Data Bit6 /DX6

35

R7

Red Data Bit7 /DX7

36

HSYNC

Horizontal Sync Input

37

VSYNC

Vertical Sync Input

38

DCLK

Dot Data Clock

39

NC

Not Use

40

NC

Not Use

41

VDD

Power supply for logic circuits

42

VDD

Power supply for logic circuits

43

NC

Not Use

44

NC

Not Use

45

NC

Not Use

46

NC

Not Use

47

NC

Not Use

48

IF2

Select input interface mode

49

IF1

Select input interface mode

50

IF0

Select input interface mode

51

NC

Not Use

52

DE

Data Enable Input

53

GND

POWER GROUND

54

GND

POWER GROUND

7.Dimensional outlines

图片90_副本.png

图片16_副本.png

FAQ

1.Can you design the LCD in accordance with our demand ?

Answer: Sure. We will offer you the best tooling charge and technical support .

2.What are the applications of your products?

Answer: We provide one-stop solution for a wide range of applications in the fascinating digital world. The products are widely used in the fields of automotive, telecommunications, medical equipments, home appliances, industrial and consumer applications.

3.What is the temperature range ?

This display has a wide temperature range: -20° Celcius to +70° Celcius which equates to (-4° Fahrenheit to +158° Fahrenheit).

4.How to place orders?

Answer :Please send us the purchase order by Email or Fax. Then we will send you an invoice for deposit payment. We need to know the following information of your order.

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