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Z35032-ZC SPI+RGB I2C Interface 3.5 inch TFT Touch Display 480*800 ST7701S Driver

Size: 3.5"

Resolution: 480*800

LCD Interface: SPI+RGB

Touch Interface: IIC

Touch Panel: Capacitive

Driver IC: ST7701S

View Angle: IPS

Supply Type: Factory/Manufacturer

Certification:ISO9001,IATF16949,ROHS,REACH


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Overview of Z35032-ZC SPI+RGB I2C Interface 3.5 inch TFT Touch Display 480*800 ST7701S Driver

1

Z35032-ZC is a color active matrix thin film transistor (TFT) liquid crystal display (LCD) with capacitive touch panel, QVGA 480*800. This TFT touch display is built-in ST7701S LCD driver IC. This a-Si TFT LCD China touch panel module come with SPI+RGB and I2C interface.

2

If you have special requirement, like driver IC, interface, FPC, touch panel, backlight, brightness, color etc, we can provide custom LCD display module for you.

3

As a China LCD module manufacturer, our factory carry out ISO 9001:2015 and IATF16949: 2016 quality standard system strictly, all the lcd display passed ROHS, REACH Certification

General Specifications Z35032-ZC SPI+RGB I2C Interface 3.5 inch TFT Touch Display 480*800 ST7701S Driver


No.

Item

Specification

Unit

1

Display Size (Diagonal)

3.5

inch

2

Display Resolution

480(H) × RGB × 800  (V)

pixels

3

Pixel Pitch

94.5(H) × 94.5  (V)


um


4

LCM Outline Dimension

(Without FPC)


50. 1(W) ×85.8 (H) ×2. 1 (T)


mm

5

LCD Outline Dimension

48.96 (W) × 83.20 (H) × 1.0 (T)

mm

6

LCD Active Area

45.36  (W) ×75.60  (H)

mm

7

View Direction (Gray Inversion)

FULL VIEW


-

8

Driver IC

ST7701S-G5


-

9

Pixel Arrangement

RGB-Stripe


-

10

Display Mode

Normal Black


-

11

Pixel driving Element

a-Si TFT


-

12

LCD Transmittance

Typ.: 4.5%    Min:4.05%


-

13

LCD Contrast Ratio

Typ.: 1000    Min:800


-

14

FPC Version


-


-

15

Interface

RGB+SPI


-

16

Operating Temperature

-20°C~ 70°C


-

17

Storage Temperature

-30°C~ 80°C


-

18

Backlight Arrangement

LED/7 Series 1 Parallel (7lights in total)


-

19

Luminance


-

nit

20

Weight

0.017

g



Interface Definition Description Z35032-ZC SPI+RGB I2C Interface 3.5 inch TFT Touch Display 480*800 ST7701S Driver


2.1 LCM PIN


PIN NO.

PIN DEF.

FUNCTION DESC.

1

LEDK

POWER SUPPLY- FOR BACKLIGHT CATHODE

2

LEDA

POWER SUPPLY- FOR BACKLIGHT ANODE

3

GNG

Ground

4

VCC

POWER SUPPLY  (2.8V/3.3V)

5- 13

GND

Ground

14

VS  (VSYNC)

Vertical sync. Signal in RGB I/F.

15

HS(HSYNC)

Horizontal sync. Signal in RGB I/F.

16

DCLK

Dot clock signal for RGB interface operation.

17

DE

Data enable signal for RGB interface operation.

18-22

DB0-DB4

BLUE    DATA

23-28

DB5-DB10

GREEN    DATA

29-33

DB11-DB15

RED    DATA

34

RST

LCM    RESET    PIN

35

CS

Chip Select input PIN

36

SCL

LCM    SPI    clock (SCL) clock (SCLK)

37

SDA

LCM    SPI    data (SDA) data input (MOSI)

38

IOVCC

I/O    POWER SUPPLY

39

GND

Ground

40

IOVCC

I/O    POWER SUPPLY

RST voltage should be consistent with IOVCC voltage, or there probably is black screen fault when power on.


2.2 Touch panel PIN


PIN NO.

PIN DEF.

FUNCTION DESC.

1

CTP-GND

Ground(3.3V)

2

SDA(3.3V)

TP    I2C data (SDA) data input (MOSI)(3.3V)

3

SCL(3.3V)

TP    I2C clock (SCL) clock (SCLK)(3.3V)

4

VDD(3.3V)

TP Input Power voltage(3.3V)

5

INT(3 3V)

TP    Interrupt    PIN(3 3V)

6

RESET(3.3V)

TP    RESET    PIN(3.3V)



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