ITDB02-2.8

From ITEAD Wiki
Revision as of 09:11, 3 July 2014 by FuzzyBot (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Overview

ITDB02-2.8 .jpg

ITDB02-2.8 module is 2.8" TFT LCD with 65K color 320 x 240 resolutions. The controller of this LCD module is ILI9325DS, it supports 8bit data interface with 4 wires control interface. Moreover, this module includes the touch screen and SD card socket.

Go shopping ITDB02-2.8 (IM120419009)

Features

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

Specifications

Driver IC ILI9325
Backlight 4LEDs
Power supply 3.3V
Touch Panel Y
Touch IC XPT2046
Resolution 240*320
Size 75mm*50mm

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

IM120419009_ITDB02_2.8.jpg ITDB02-2.8-parallel.jpg

Bottom View

Pin Map

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 and 16bit mode)
DB1 - No connection(8bit and 16bit mode)
DB2 - No connection(8bit and 16bit mode)
DB3 - No connection(8bit and 16bit mode)
DB4 - No connection(8bit and 16bit mode)
DB5 - No connection(8bit and 16bit mode)
DB6 - No connection(8bit and 16bit mode)
DB7 - No connection(8bit and 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_2.8 uses the ILI9325DS controller , it support 8bit data interface. The touch IC is TSC2046.

Download

Datasheet for ITDB02-2.8

Datasheet for ILI9325DS

Schematic

Demo code

UTFT library

Useful Links

by Henning Kalsen <UTFT Library>

<Raspberry PI With TFT LCD Demo>