7inch Resistive Touch LCD (C) 800x480
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 Type TFT
Interface 8080 series interface
LCD Controller RA8875
Touch Panel Type Resistive
Color Depth 256/16K
Backlight LED
Display Size (mm) 154.08 (W) × 85.92 (H)
Dot Pitch (mm) 0.0642 (W) × 0.1790 (H)
Aspect Ratio 8 : 5
Resolution 800 * 480 (Pixel)
Power Supply 3.0V~3.6V
Backlight Current TBD
Operating Temp. (℃) TBD

Photos

Interface Definition

PIN NO. SYMBOL DESCRIPTION Type FUNCTION
1 NC
2 GND Ground Power GND
3 D0 Data pin Input/Output D0-D15
4 D1
5 D2
6 D3
7 D4
8 D5
9 D6
10 D7
11 D8
12 D9
13 D10
14 D11
15 D12
16 D13
17 D14
18 D15
19 CS LCD chip selection signal Input Low active
20 RS Instruction/Data register selection Input 1 : Instruction register
0 : Data register
21 WR Write operation Input WR = 0, RD = 1
22 RD Read operation Input WR = 1, RD = 0
23 RESET LCD reset Input Low active
24 NC
25 3V3 Power positive Power 3.3V Input
26 PS Parallel/Serial input signal selection Input 0 : Select parallel 8080
27 NC
28 T_IN Touch screen interrupt Output Low level while the touch screen detects touching
29 WAIT Waiting signal Output 0 : Busy 
1 : Idle
30 T_IN Capacitive touch screen interrupt Output Not available
31 SDA Capacitive touch screen I2C data Input/Output Not available
32 SCL Capacitive touch screen I2C clock Input Not available
33 3V3 Power positive Power 3.3V Input
34 GND Ground Power GND