3.5" 廣視角IPS TFT LCD, 觸控(選配) IPS TFT

Item

Symbol

Min.

Max.

Unit

Storage Temperature

TST

-30

+80

°C

Operating Ambient Temperature

TOP

-30

+70

°C

Item

Symbol

Min.

Typ.

Max.

Unit

Analog voltage

VCC

2.5

2.8

3.3

V

Logic voltage

IOVCC

1.65

1.8

3.3

V

Level input voltage

VIH

0.7IOVCC

-

IOVCC

V

VIL

-0.3

-

0.3IOVCC

V

Level output voltage

VOH

0.8IOVCC

-

IOVCC

V

VOL

0

-

0.2IOVCC

V

Analog Supply current

ICC

-

(TBD)

(TBD)

mA

Logic Supply current

IOCC

-

(TBD)

(TBD)

mA

Item

Symbol

Min.

Typ.

Max.

Unit

Remark

Forward Current

IF

-

20

-

mA

-

Forward Voltage

VF

16.8

(19.2)

20.4

V

IF =20mA,(2)

LED Life Time(25℃)

-

-

30000

-

Hrs

(1)

Pin No.

Symbol

Description

1

GND

System Ground.

2

LEDA

Backlight LED Anode.

3

LEDA

Backlight LED Anode.

4

LEDK

Backlight LED Cathode.

5

LEDK

Backlight LED Cathode.

6

GND

System Ground.

7

GND

System Ground.

8

VCI

A supply voltage to the analog circuit.

9

IOVCC

A supply voltage to the digital circuit.

10

/RESET

Reset signal.

11

VS

Vertical sync input. Negative polarity.

12

HS

Horizontal sync input. Negative polarity.

13

GND

System Ground.

14

PCLK

Dot clock signal input.

15

GND

System Ground.

16

DE

Data enable input.

17-22

R5-R0

Data Bus.

23-28

G5-G0

Data Bus.

29-34

B5-B0

Data Bus.

35

SDO

Serial data output

36

SDI

Serial data input pin.

37

RDX

LCD driver read enable

38

WRX/SCL

DBI Type B: WRX PIN, serves as a write signal.

DBI Type C: SCL PIN, as serial clock when operates in

the interface.

39

RS

Command/display data selection signal.

40

CS

Chip select signal

41

TE

Tearing effect output pin.

42

NC/XR

No connection.

43

NC/YD

No connection.

44

NC/XL

No connection.

45

NC/YU

No connection.