Z34004-ZC 3.4 inch Square LCD Touch Display Resolution 480*480 TFT LCD Screen ST7701S Driver

1

Display Size (Diagonal)

3.4

inch

2

Display Resolution

480(H）× RGB × 480（V）

pixels

3

Pixel Pitch

42(H）× 126（V）

um

4

LCM Outline Dimension

(Without FPC）

65.72 (W) ×69.64 (H) ×2.45(T)

mm

5

LCD Outline Dimension

64.32 (W) × 67.84 (H) × 0.8 (T)

mm

6

LCD Active Area

60.48（W）×60.48（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.: 5.3%  Min:4.5%

-

13

LCD Contrast Ratio

Typ.: 1000  Min:800

-

14

FPC Version

Z34001-P40 V2

-

15

Interface

MIPI

-

16

Operating Temperature

-20°C~ 70°C

-

17

Storage Temperature

-30°C~ 80°C

-

18

Backlight Arrangement

LED/6 Series 2 Parallel (12 lights in total)

-

19

Luminance

500

nit

20

Weight

0.021

kg

1

LEDA

POWER SUPPLY- FOR BACKLIGHT ANODE

2

LEDK

POWER SUPPLY- FOR BACKLIGHT CATHODE

3

VCC

POWER SUPPLY（3.3V）

4

GND

Ground

5

D0N

Negative MIPI differential data input

6

D0P

Positive MIPI differential data input

7

GND

Ground

8

CLKN

Negative MIPI differential CLOCK input

9

CLKP

Positive MIPI differential CLOCK input

10

GND

Ground

11

D1N

Negative MIPI differential data input

12

D1P

Positive MIPI differential data input

13-33

GND

Ground

34

RESET

LCM  RESET  PIN

35-37

GND

Ground

38

VCC

POWER SUPPLY（3.3V）

39

GND

Ground

40

VCC

POWER SUPPLY（3.3V）

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