Professional LCD and Touch Manufacturer / Design Solution

3.5 Inch TFT Screen 320*240 LCD Module for 3D Printing /Home Appliances

Model No LM035NQ09HS-DR02
Resolution 320*240
Brightness(cd/m²) 250nits
Sizes Range 3.5inch
LCD TYPE TFT/TRANSMISSIVE
Viewing Direction 12 o’clock
LCM Interface 18BIT RGB+SPI
LCD Driver IC SSD2119

Category

LM035NQ09HS-DR02 is a 3.5 inch TFT LCD Display with resistive touch.The model is featured with SPI+18BIT RGB interface; This 3.5″ TFT Touch Screen Module can be used in embedded systems, POS,industrial device, security and hand-held equipment which require display in high quality and colorful image.

LCM Mechanical Diagram

Specifications

Pin No.SymbolDescription
1VCIPower supply for analog
2VCIPower supply for analog
3VSSGround.
4VDDIOVoltage input pin for logic I/O
5VSSGround.
6RESBSystem reset pin. – An active low pulse at this pin will reset the IC, Connect to VDDIO in normal operation
7DC/SDC(RS)A register select signal.Low: select an index or status register,High: select a control register.
8E/RD6800-system : E (enable signal) 8080-system : RD (read strobe signal) Serial mode : Not used and should be connected to VDDIO or Vss
9WR8080-system : WR (write strobe signal)
10CSCS : Chip select pin
11SCLSerial clock input
12SDOData output pin in serial interface
13SDIData input pin in serial interface
14WSYNCRam Write Synchronization output -Leave it OPEN when not used
15~32DB17~DB0Data bus.
33VSSGround.
34DOTCLKDot-clock signal and oscillator source.
35HSYNCLine Synchronization input
36VSYNCFrame/Ram Write Synchronization input
37OEDisplay enable pin from controller.
38VSSGround.
39PS0Refer of Table1
40PS1Refer of Table1
41PS2Refer of Table1
42PS3Refer of Table1
43VSSGround.
44~47NCNot Connection
48VSSGround.
49LEDKCathode of LED backlight.
50LEDAAnode of LED backlight.

 

 
ItemDimensionUnit
Size3.5inchinch
Dot Matrix320*RGB*240(TFT)dots
Module dimension76.90*63.90*4.3mm
Active area70.08*52.56mm
Dot pitch0.219*0.219mm
LCD typeTFT/TRANSMISSIVE
View Direction12 O’CLOCK
Gray Scale Inversion Direction6 O’CLOCK
Backlight TypeLED, Normally White
LCD Controller ICSSD2119
Pcap Controller IC 
LCD Interface18BIT RGB+SPI
Pcap Interface 
Touch PanelRESISTIVE
SurfaceANTI-GLARE

 

Absolute Maximum Ratings

ItemSymbolMinTypMaxUnit
Operating Temperature TOP-20 70
Storage TemperatureTST-30 80

 

Electrical Characteristics

ItemSymbol

Condition

MinTypMaxUnit
Input PowerVCC 3.03.33.6V
Supply current (One LED)ILED   30mA
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