• 3.50 inch 320x240 TFT Display, BTF035B-BWN$

3.50 inch 320x240 TFT Display

● 3.5" TFTLCD
● Resolution:320*240
● Display Type:TFT/Transmissive/Positive
● Interface Type:18BIT RGB+SPI
● Drive IC:SSD2119
● Surface Luminance:550cd/m²
● Top:-20℃~70℃
Model : BTF035B-BWN$


BTF035B-BWN$


BTF035B-BWN$ is a 3.5" TFT LCD with 320*240 RGB resolution.

It is a trasmissive Positive type TFT with 24-BIT RGB + SPI Interface.

View angle for TFT is “12H” and brightness is 550 cd/m²

Drive IC used in TFT is SSD2119.

Operating temperature range is from -20℃ ~ +70℃


btf035b-bwn_-drawing.png





● Mechanical Data

1.    Module(WxHxT)(mm):76.9*63.9*3.2

2.    Active Area(mm):70.08*52.56

3.    LED Numbers:6 LEDs




● Interface Pin Function

No

Symbol

Description

1~2

VCI

Power supply for analog

3

VSS

Ground.

4

VDDIO

Voltage input pin for logic I/O

5

VSS

Ground.

6

RESB

System reset pin.
- An active low pulse at this pin will reset the IC, Connect to
 VDDIO in normal operation

7

DC/SDC
(RS)

A register select signal.
Low : select an index or status register
High : select a control register

8

E/RD

6800-system : E (enable signal)
8080-system : RD (read strobe signal)
serial mode : Not used and should be connected to VDDIO or Vss

9

WR

8080-system : WR  (write strobe signal)

10

CS

CS : Chip select pin

11

SCL

Serial clock input

12

SDO

Data output pin in serial interface

13

SDI

Data input pin in serial interface

14

WSYNC

Ram Write synchronization output
-Leave it OPEN when not used

15~32

DB17~DB0

Data bus.

33

VSS

Ground.

34

DOTCLK

Dot-clock signal and oscillator source.

35

HSYNC

Line Synchronization input

36

VSYNC

Frame/Ram Write Synchronization input

37

OE

Display enable pin from controller.

38

VSS

Ground.

39

PS0

Refer of Table 1

40

PS1

41

PS2

42

PS3

43

VSS

Ground.

44~47

NC

Not Connection

48

VSS

Ground.

49

LEDK

Cathode of LED backlight.

50

LEDA

Anode of LED backlight.





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