2.4 inch lcd panel

2.4 inch lcd panel

2.4 inch lcd panel

►Resolution : 240×320 dots
►View Direction: IPS
►Interface: RGB/MCU/SPI
►Driver IC: ILI9341V
►RTP/CTP: Optional
►Brightness(cd/m²): 380
►Outline Dimension: 42.72 * 59.46* 2.30(mm)

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DESCRIPTION

K240B45100A is a 2.4 inch tft LCD display module with optional resistive touch screen and capacitive touch screen control with a resolution of 240×320 pixels. This size TFT LCD monitor is portrait mode, TFT panel adopts IPS panel, left: 80/right: 80/up: 80/down: 80 degrees (typical).Optional RTP or CTP.

This K240B45100A module has built-in ILI9341V controller IC, supports RGB/MCU or SPI interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 380 nits (typ), and the contrast ratio is 800:1. This module It is an ideal choice for communication equipment, instrumentation and other industries. The module can operate at temperatures from -10°C to +60°C; its storage temperature range is -20°C to +70°C.

DRAWING

2.4 inch lcd panel

SPECIFICATIONS

General Specifications

ItemContentsUnit
Size2.4inch
LCM Dimension42.72（W）* 59.46（H） * 2.30(T)mm
LCD Active Area36.72* 48.96mm
Number Of Dots240×320pixel
LCD Typea-Si TFT
Viewing DirectionIPS
Driver ICILI9341V
Interface TypeRGB/MCU/SPI
Operating Temperature-10℃~ 60℃
Storage Temperature-20℃~ 70℃
Backlight Type4 LEDs
Brightness380Cd/m2

Interface

LCM PIN Definition

NO.SymbolDescription
1NCNC
2-5IM0-IM3I/O  choose
6RESETReset pin
7VSFrame Synchronizing Signal
8HSLine Synchronizing Signal
9DCLKDot Clock Signa
10DENData Enable Signal
11-28DB17-DB0Data Bus
29SDOSerial Data Output
30SDISerial Data Input
31RDRead signal, rising-edge-active.
32RS/SCLData/Command register address./Serial  Clock
33WRWrite signal, rising-edge-trigger.
34CSChip Select
35TEFrame mark.
36VCCPOWER SUPPLY
37VCCPOWER SUPPLY
38GNDGround
39GNDGround
40LEDABACKLIGHT ANODE
41LEDKBACKLIGHT CATHODE
42NCNC
43NCNC
44NCNC
45NCNC

DC Characteristics

ItemSymbolMinTypMaxUnit
TFT gate on voltageVGH—15—V
TFT gate off voltageVGL—-10—V
TFT common electrode VoltageVcom—-1—V

Typical Operation Conditions

ItemSymbolMin.Typ.Max.Unit
Analog Supply VoltageVCI2.52.83.3V
Digital Supply VoltageVDD2.52.83.3V
I/O Supply VoltageIOVCC1.651.8/2.83.3V
Input High VoltageVIH0.8*IOVCC–IOVCCV
Input Low VoltageVIL0–0.2*IOVCCV
Output High VoltageVOH0.8*IOVCC––V
Output Low VoltageVOL––0.2*IOVCCV

Backlight Circuit Characteristics

ItemSymbolMin.Typ.Max.Unit
LED CurrentIB6080—mA
LED VoltageVf2.83.03.2V
CIEX0.2650.2950.325
Y0.260.290.32
Brightness of LCML250380—cd/m2

Reliability Test Items

Test ItemTest ConditionTest result determinant gist

High temperature storage

80±3 ℃，48H； 
 
 
Low temperature storage-30±3 ℃，48H； 
 

High temperature storage

70±3 ℃，48H；Inspection after 2~4hours storage at roomtemperature,
 
Low temperature operation-20±3 ℃，48H；the sample shall be free from defects:
 
High temperature/humidity60℃±3 ℃,90%±3%RH ，48H；1.Air bubble in the LCD;
 
Thermal Shock~20℃/0.5h~+70℃/0.5h2.Non-display;
for a total 24 cycles； 

Vibration Test

Frequency 10Hz~55Hz~10Hz3.Glass crack;
Amplitude：1.5mm, X，Y，Z 
direction for total 1H；4. The electrical
(Packing condition) 

ESD test

±4KV, Human Body Mode,characteristics requirements shall be satisfied.
150pF/330Ω； 
±8KV, Air Mode, 150pF/330Ω；

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