• 4 Inch 480x480 IPS TFT LCD Square SPI RGB ST7701S TFT-H040A1PVIST5N40
  • 4 Inch 480x480 IPS TFT LCD Square SPI RGB ST7701S TFT-H040A1PVIST5N40
  • 4 Inch 480x480 IPS TFT LCD Square SPI RGB ST7701S TFT-H040A1PVIST5N40
  • 4 Inch 480x480 IPS TFT LCD Square SPI RGB ST7701S TFT-H040A1PVIST5N40
4 Inch 480x480 IPS TFT LCD Square SPI RGB ST7701S TFT-H040A1PVIST5N40

4 Inch 480x480 IPS TFT LCD Square SPI RGB ST7701S TFT-H040A1PVIST5N40

Product Details:

Place of Origin: dongguan,China
Brand Name: HOTHMI
Model Number: TFT-H040A1PVIST5N40

Payment & Shipping Terms:

Minimum Order Quantity: 2
Delivery Time: 25 days
Payment Terms: L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability: 99999
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Detail Information

Product Type: Square TFT Display Content: 480x480 Dots
Dimensions (mm): 74.66(H) * 76.54(V) * 2.06(D) Field Of View Window Size: 4 Inch
Product Application: 86 Boxes, Smart Panel Backlight Brightness: 500cd/m2
High Light:

4 Inch IPS TFT LCD

,

Square IPS TFT LCD

,

SPI LCD IPS TFT

Product Description

4 Inch 480x480 Dots Square TFT LCD Display SPI RGB ST7701S/TFT-H040A1PVIST5N40
 
Product parameters
Display Size(mm) - 4 inch
Effective Dimensions mm - 71.86(H) x 70.18(V)
Angle - Full Angle
Connection method PIN number - 40PIN
Interface - 18 bit RGB+SPI
Working temperature - -20~70℃
Supply voltage - 2.8V
Driver chip model - ST7701S

 
General Feature
 

Item

Standard Value

Unit

Display Size 4.0 Inch
Number of Pixels 480(H)* 3(RGB)* 480(V) dots
Active Area 71.86(H)* 70.18(V) mm
Outline Dimension

74.66(H) * 76.54(V) * 2.06(D) <TFT>

mm
Viewing Direction FULL O'clock -
TFT Interface

18 bit RGB+SPI

(Default 9b_SPI(fall) )

-
TFT Driver IC ST7701S -

TFT Driver Condition

VCI=2.8V(Typ) V
Backlight-1

White LED/8 PCS/4 LEDs serial 2 ways parallel

-
Touch Panel Without TP -
CTP Driver IC FT6336U -
CTP Driver Condition VDD=3.3V(Typ) V
Operation Temperature -20 ~ 70

Storage Temperature -30 ~ 80

 
TFT Pin Description
 

Pin NO. Symbol Description
1 LEDA LED Anode
2~3 LEDK LED Cathode
4 GND Ground
5 VCI Digital Power

6

RESX

- The external reset input
- Initializes the chip with a low input. Be sure to execute a power-on reset after supplying power.

7~8 NC Not Connect
9 SPI-SDA Serial data input/output bidirectional pin for SPI
10 SPI-SCL Serial clock input for SPI interface.

11

SPI-CS

A chip select signal

GND: the chip is selected and accessible

VCI: the chip is not selected and not accessible

12 DCLK Pixel clock input pin
13 DEN Data input enable. Display access is enabled when DE is “L”.
14 VSD Vertical sync signal.
15 HSD Horizontal sync signal.
16~21 DB0~5 Blue data bus.
22~27 DG0~5 Green data bus..
28~33 DR0~5 Red data bus.
34 GND Ground
35 CTP-INT CTP interrupt read signal.If not used, let this pin open.
36 CTP-SDA CTP IIC data signal.If not used, let this pin open.
37 CTP-SCL CTP IIC clock signal.If not used, let this pin open.
38 CTP-RTN CTP Reset signal.If not used, let this pin open.
39 CTP-VDD CTP Power supply.If not used, let this pin open.
40 CTP-GND CTP Ground.If not used, let this pin open.

 

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SPEC-H040A1-V3-0.pdf

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