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T035320240-A3SMN-001 3.5 inch 320X240 dots

1. General Description The specification is a transmissive type color active matrix liquid crystal display (LCD) which uses amorphous thin film transistor (TFT) as switching devices. This product is composed of a TFT-LCD panel, driver ICs a

Item ID #277

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Module Parameter

Features Details Unit
Display Size(Diagonal) 3.5”
LCD type TNTFT
Display Mode Transmissive/Normally white/Sunlight readable
Resolution 320RGB x240 Pixels
View Direction 12 O’clock Best Image
Gray Scale Inversion Direction 6 O’clock
Module Outline 76.9(H) x63.9(V) x 3.2(T)  (Note1 ) mm
Active Area 70.08(H) x 52.56(V) mm
Pixel Size 219(H) x219(V) um
Pixel Arrangement RGB stripe
Polarizer SurfaceTreatment Glare
Display Colors 262K
Interface 24-bit RGB Interface+3 wire SPI
Driver IC HX8238D -
With or Without Touch Panel Without
Operating Temperature -20~70 ºC
Storage Temperature -30~80 ºC
Weight 32 g
Note 1: Exclusive hooks, posts, FFC/FPC tail etc.

1.      General Description

The specification is a transmissive type color active matrix liquid crystal display (LCD) which uses amorphous thin film transistor (TFT) as switching devices. This product is composed of a TFT-LCD panel, driver ICs and a backlight unit.

2.      Module Parameter

Features Details Unit
Display Size(Diagonal) 3.5”
LCD type TNTFT
Display Mode Transmissive/Normally white/Sunlight readable
Resolution 320RGB x240 Pixels
View Direction 12 O’clock Best Image
Gray Scale Inversion Direction 6 O’clock
Module Outline 76.9(H) x63.9(V) x 3.2(T)  (Note1 ) mm
Active Area 70.08(H) x 52.56(V) mm
Pixel Size 219(H) x219(V) um
Pixel Arrangement RGB stripe
Polarizer SurfaceTreatment Glare
Display Colors 262K
Interface 24-bit RGB Interface+3 wire SPI
Driver IC HX8238D -
With or Without Touch Panel Without
Operating Temperature -20~70 ºC
Storage Temperature -30~80 ºC
Weight 32 g
Note 1: Exclusive hooks, posts, FFC/FPC tail etc.

3.      Absolute Maximum Ratings

VSS=0V, Ta=25ºC
Item Symbol Min. Max. Unit
Supply Voltage VDD -0.3 5.0 V
Storage temperature Tstg -30 +80 ºC
Operating temperature Top -20 +70 ºC
Note 1: If Ta below 50ºC, the maximal humidity is 90%RH, if Ta over 50ºC, absolute humidity should be less than 60%RH.
Note 2: The response time will be extremely slow when the operating temperature is around -10℃, and the back ground will become darker at high temperature operating.


4.      DC Characteristics

Item Symbol Min. Typ. Max. Unit
Supply Voltage VDD 3.0 3.3 3.6 V
Logic Low input voltage VIL GND - 0.2*VDD V
Logic High input voltage VIH 0.8*VDD - VDD V
Logic Low output voltage VOL GND - 0.1*VDD V
Logic High output voltage VOH 0.9*VDD - VDD V
Current Consumption
All Black
Logic - - 15 50 mA
Analog




5.      Backlight Characteristic

5.1.     BacklightCharacteristics


Item Symbol Condition Min. Typ. Max. Unit
Forward Voltage VF Ta=25ºC,IF=20mA/LED 14.5 16 17 V
Forward Current IF Ta=25ºC, VF=3.2V/LED - 40 - mA
Power dissipation Pd - 640 - mW
Uniformity Avg 80 85 - %
Drive method Constant current
LEDConfiguration 10White LEDs(5 LEDs in string and 2 group in parallel)
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