NoticeDifference between revisions of "ITDB02-2.8 V2.0"
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[ftp://imall.iteadstudio.com/IM120419009_ITDB02_2.8/DC_IM120419009_ITDB02_2.8.zip Demo code] | [ftp://imall.iteadstudio.com/IM120419009_ITDB02_2.8/DC_IM120419009_ITDB02_2.8.zip Demo code] | ||
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| + | [[:File:9341 8-bit interface reminder.pdf | 9341 8-bit interface reminder]] | ||
==Useful Links== <!--T:19--> | ==Useful Links== <!--T:19--> | ||
Latest revision as of 03:34, 21 July 2017
Contents
Overview
ITDB02-2.8 V2.0 display module is a 2.8" TFT LCD with 65K color 320 x 240 resolutions. The controller of this LCD module is ILI9341. It supports 8bit data interface with control interface of 4 wires. Moreover, this module contains an SD card socket.
NOTE: this screen adopts new driver IC, thus the old library is not applicable. New library will be updated soon, stay tuned!
Go shopping ITDB02-2.8 V2.0(IM160418004)
Features
- Compatible with new UTFT library
- With SD Card Socket
Specifications
| Driver IC | ILI9341 |
| 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 VinL | -0.3 | 0 | 0.5 | V |
| Current Consumption | - | 20 | 40 | mA |
Hardware
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.
