ITDB02-2.4E

From ITEAD Wiki
Revision as of 07:47, 27 June 2014 by ITead (Talk | contribs)

Jump to: navigation, search

Overview

ITDB02-2.4E.jpg

ITDB02-2.4E module is 2.4" TFT LCD with 65K color 320 x 240 resolutions. The controller of this LCD module is S6D1121, it supports 8bit / 16bit data interface with 4 wires control interface. Moreover, this module includes the touch screen and SD card socket.

Go shopping ITDB02-2.4E (IM120419004)

Features

  • Compatible with 3.3/5V operation voltage level
  • 8bits/16bits operation compatible
  • Compatible with UTFT library
  • With SD Card Socket

Specifications

Driver IC ILI9325
Backlight 4LEDs
Power supply 3V3
Touch Panel Y
Touch IC XPT2046
Resolution 240X320
Size 50X65

Electrical Characteristics

Parameter Min. Typical Max. Unit
Power voltage 4.5 5 5.5 VDC
Input voltage VinH (Target Voltage = 3.3V) 3 3.3 3.6 V
Input voltage VinH (Target Voltage = 5V) 4.5 5 5.5 V
Input voltage VinL -0.3 0 0.5 V
Current Consumption - 20 40 mA

Hardware

IM120419004_ITDB02_2.4E.jpg

Bottom View

Pin Map list

Pin Type* Description
GND G Ground
VCC P 5V Power Supply pin
NC - No connection
RS I Data/Command selection
WR I Write signal enable, low active
RD I Read signal enable, low active
DB8 I Data Bus
DB9 I Data Bus
DB10 I Data Bus
DB11 I Data Bus
DB12 I Data Bus
DB13 I Data Bus
DB14 I Data Bus
DB15 I Data Bus
CS I Chip Selection,Low level active
NC - No connection
LED P Backlight
NC - No connection
DB0 - No connection(8bit mode)
DB0 I Data Bus(16bit mode)
DB1 - No connection(8bit mode)
DB1 I Data Bus(16bit mode)
DB2 - No connection(8bit mode)
DB2 I Data Bus(16bit mode)
DB3 - No connection(8bit mode)
DB3 I Data Bus(16bit mode)
DB4 - No connection(8bit mode)
DB4 I Data Bus(16bit mode)
DB5 - No connection(8bit mode)
DB5 I Data Bus(16bit mode)
DB6 - No connection(8bit mode)
DB6 I Data Bus(16bit mode)
DB7 - No connection(8bit mode)
DB7 I Data Bus(16bit mode)
T_CLK I Touch clock
T_CS I Touch chip selection
T_DIN I Touch data input
T_BUSY O Touch status
T_DOUT O Touch data output
T_IRQ O Touch interrupt
SD_SO O SD MISO
SD_SCK I SD SCK
SD_SI I SD MOSI
SD_NSS I SD NSS
NC - No connection
NC - No connection

Type *:P: Power supply; G:Ground; I:Input; O:Output;

The ITDB02_2.4E uses the S6D1121 controller , it support 8/16bit data interface. The touch IC is TSC2046.

Installation

When operate in 8 bits mode, the mode switch need to set in 8bits side.

When operate in 16 bits mode, the mode switch need to set in 16bits side.

Download

Datasheet for S6D1121

Datasheet for ITDB02_2.4E

Schematic

Demo code

UTFT library

Useful Links

by Henning Kalsen <UTFT Library>

<Raspberry PI With TFT LCD Demo>