3.50 inch 320x240 TFT Display
● Resolution:320*240
● Display Type:TFT/Transmissive/Positive
● Interface Type:18BIT RGB+SPI
● Drive IC:SSD2119
● Surface Luminance:500cd/m²
● Top:-20℃~70℃
● Support Resistive Touch Panel
BTF035B-BWR$
BTF035B-BWR$ 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 500 cd/m²
Drive IC used in TFT is SSD2119.
Operating temperature range is from -20℃ ~ +70℃
BTF035B-BWR$ comes with RTP (Resistive Touch Panel).
● Mechanical Data
1. Module(WxHxT)(mm):76.9*63.9*4.3
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.
7
DC/SDC
A register select signal.
8
E/RD
6800-system : E (enable signal)
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
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.
- An active low pulse at this pin will reset the IC,Connect to
VDDIO in normal operation
(RS)
Low : select an index or status register
High : select a control register
8080-system : RD (read strobe signal)
serial mode :
Not used and should be connected to VDDIO or Vss
-Leave it OPEN when not used
