NoticeDifference between revisions of "ITDB02-1.8SP"
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| − | [http://henningkarlsen.com/electronics/library.php?id=51 by Henning Karlsen < | + | [http://henningkarlsen.com/electronics/library.php?id=51 by Henning Karlsen <UTFT Library>] |
Revision as of 03:51, 28 May 2014
Contents
Overview
ITBD02-1.8SP is a 1.8" TFT LCD module with 262K colors 128 x 160 resolutions. The display interface is serial, so it just need 5 wires (CS,RS,SCL,SDA,RST) for controlling. The controller of this LCD module is ST7735.
ITDB02-1.8SP is supported by UTFT Library.
Specifications
| PCB size | 45.8mm X 34.0mm X 1.6mm |
| Power supply | 5/3.3V DC |
| RoHS | Yes |
Electrical Characteristics
| Parameter | Min. | Typical | Max. | Unit |
| Power voltage 5V | 4.5 | 5 | 5.5 | VDC |
| Power voltage 3.3V | 3.3 | 3.3 | 3.6 | 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
Bottom View
| Pin | Type* | Description |
| VIN | P | 5V Power Supply pin |
| GND | G | Ground |
| RST | I | Reset，Low level active |
| RS | I | Data/Command selection |
| SDA | I | Serial data input |
| SCL | I | Serial clock input |
| CS | I | Chip Selection，Low level active |
| VDD33 | P | 3.3V Power Supply pin |
Type*：P: Power supply; G:Ground; I:Input; O:Output; The ITDB02_1.8SP uses the ST7735 controller
