7inch Resistive Touch LCD (C) 800x480

Description of product

DESCRIPTION
7 inch 800*480 Multicolor Graphic LCD, with resistive touch screen

Features

  • Embedded 10KB Character ROM with Font Size 8x16 Dots and Supporting Character Sets of ISO/IEC 8859-1/2/3/4
  • Block Transfer Engine (BTE) Supports with 2D Function, Compatible with 2D BitBLT Function
  • Embedded Geometric Speed-up Engine
  • Programmable Font Write Cursor
  • 32x32 pixels Graphic Cursor Function
  • Powerful Block Scrolling Function for Vertical or Horizontal Direction
  • Font Enlargement Function X1, X2, X3, X4 for Horizontal/Vertical Direction
  • Font Vertical Rotation Mode Function
  • 256 User-defined Characters with 8x16 dots

Key Parameters

LCD TypeTFT
Interface8080 series interface
LCD ControllerRA8875
Touch Panel TypeResistive
Color Depth256/16K
BacklightLED
Display Size (mm)154.08 (W) × 85.92 (H)
Dot Pitch (mm)0.0642 (W) × 0.1790 (H)
Aspect Ratio8 : 5
Resolution800 * 480 (Pixel)
Power Supply3.0V~3.6V
Backlight CurrentTBD
Operating Temp. (℃)TBD

Photos

Interface Definition

PIN NO.SYMBOLDESCRIPTIONTypeFUNCTION
1NC
2GNDGroundPowerGND
3D0Data pinInput/OutputD0-D15
4D1
5D2
6D3
7D4
8D5
9D6
10D7
11D8
12D9
13D10
14D11
15D12
16D13
17D14
18D15
19CSLCD chip selection signalInputLow active
20RSInstruction/Data register selectionInput1 : Instruction register
0 : Data register
21WRWrite operationInputWR = 0, RD = 1
22RDRead operationInputWR = 1, RD = 0
23RESETLCD resetInputLow active
24NC
253V3Power positivePower3.3V Input
26PSParallel/Serial input signal selectionInput0 : Select parallel 8080
27NC
28T_INTouch screen interruptOutputLow level while the touch screen detects touching
29WAITWaiting signalOutput0 : Busy 
1 : Idle
30T_INCapacitive touch screen interruptOutputNot available
31SDACapacitive touch screen I2C dataInput/OutputNot available
32SCLCapacitive touch screen I2C clockInputNot available
333V3Power positivePower3.3V Input
34GNDGroundPowerGND