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Square Durable IPS TFT LCD Display 4 Inch 320x320 Dots With IC TFT-H040A12DHIIL4N40

Categories 2.9"~4.9" TFT display
Brand Name: HOTHMI
Model Number: TFT-H040A12DHIIL4N40
Place of Origin: dongguan,China
MOQ: 2
Payment Terms: L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability: 99999
Delivery Time: 25 days
Product Type: TFT Square
Display Content: 320x320
Dimensions (mm): 74.66x76.54x2.02
Viewport Window Size: 4.0 inch
Effective Size (mm): 71.14x69.82
Product Application: Instrumentation
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Square Durable IPS TFT LCD Display 4 Inch 320x320 Dots With IC TFT-H040A12DHIIL4N40

4 Inch 320x320 Dots Wide Temperature IPS TFT Display With IC/TFT-H040A12DHIIL4N40


Product parameters


Display Size - 4.0 inch
Perspective - Full Perspective
Backlight brightness - 450cd/m2
Connection method PIN number - FPC-40PIN
Interface - SPI+MCU
Special Instructions - Adapt to 86 Box Solution
Working temperature - (-20~70℃)
Supply Voltage - 2.8v
Driver IC Model - ILI9488


General Feature:


Item

Standard Value

Unit

Display Size4.0”--
Number of Pixels320(H)x3(RGB)*320(V)--
Active Area71.14(H) * 69.82(V)mm
Outline Dimension74.66(H) * 76.54(V) * 2.02(D) <TFT>mm
Viewing DirectionFull O’Clock-
InterfaceSPI 3L/SPI 4L/MCU 8bit/MCU 16bit-
Driver ICILI9488-
Driver ConditionVCI=2.8V,IOVCC=1.8VV
BacklightLED White LED-
Touch PanelWhitout Touch Panel-
CTP Driver IC- - -

CTP Driver Condition

VDD=3.3V
Operation Temperature-20~70
Storage Temperature-30~80

TFT Pin Description


Pin NO.SymbolDescription
1GNDGround
2CTP_INT

CTP function pin, do not need to be left floating

3CTP_SDA
4CTP_SCL
5CTP_RES
6SDOSerial data output
7VCIAnalog Power(2.6 ~ 3.3 V,2.8V Type)
8IOVCCLogic Power(1.75 ~ 3.3 V,1.8V Type)
9SDISerial data input/output bi-direction pin
10CSChip select input signal
11RSData/Command Selection (L: Command/H:Parameter)

12


WR

MCU: WRX pin, serves as a write signal

SPI: SCL pin as Serial Clock when operates in the serial interface

13RDMCU: Serve as a read signal
14-29DB[0-15]Data bus.Connect unused to GND.
30RESXGlobal reset pin. Active low to enter reset state.
31IM0Select the interface mode
32IM1
33GNDGround
34-37LED_KLED Cathode
38LED_ALED Anode
39GNDGround
40IM2Select the interface mode

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TFT-H040A12DHIIL4N40.pdf


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