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FYD70-4024-65K LCD module
Product description
FYD70-4024-65K Is a widely used in monolithic systems, industrial control systems and other equipment, color TFT LCD screen, has a 7 -inch large display area of both 400*240 resolution, significantly reducing data transfer and storage of the system pressure using 8/16 bit 8080 bus interface, color support65536 color image more delicate procedures compatible with the common market in ILI9320 for LCD controller, the program need not be modified to use.
Only 2 pages VRAM , Operates a separate page without affecting other pages, it can be 2 pages separate and overlay display, widely used in Oscilloscopes, Spectrum Analyzer, you need to display multiple waveform display, move the cursor, menu, and so on, greatly reduce the work of software, read and write any no other page content. Comes with 2D acceleration , can be set for any area in hypervelocity solid fill (the entire screen fills less than 20ms), there is no sense of crowding the screen . Provides 8 write and write mode,Simply send a command, the dashboard will be 500 nanoseconds fills the specified (8 points), greatly improved the Chinese characters, English letters, numbers, and graphics display. Software settings anyway-screen display mode.
Super high 20MHz without waiting for the bus speed, Single point of read/write cycles up to 50ns, without any wait. High speed system can be used with any interface. Unique memory setting function of the Update window, user can specify any area to read and write, is to achieve high-speed UcGuiinterface requirements.
While modulesCan be equipped with imported high quality industrial grade touch screenAnd the touch screen controller, resolutions up to 4096 .Only 4 wires and seamless link, without SCM outside any analog circuit, are ideal for industrial control.
Module uses a single 5V power supply, abandoned CCFL backlight lamp with high energy consumption, vibration, aging and other disadvantages,Long-life LED backlight Use Life of more than 10 million hoursUsers without external backlight. Color purity, and adjustable backlight brightness software at a resolution of 8 levels, the user without external PWM. Can effectively reduce system power consumption.
Provide GB2312 16 character dot-matrix font,8 -bit user IO extension output and 4M large capacity FLASH user-space (FLASH 0x80000 ) images can be flexibly stored application data or system, additional cost savings for you.While there are a variety of types of fonts for the user to select, if you have special requirements, you can contact our customer service!
Matching CPU:AVRand thePICand theSTM32 family,LPC2XXX, andMSP430, and51,,DSP, andFPGA 96, andX86, and 8088, andZ80
For more information, please ask our customer service request!
Sales hotline: 0371-68997005
Product features
Project | Properties | Notes |
Outside dimensions | 183 ×100×10mm | Includes fixed-wing Board |
Image matrix | 400 ×RGB×240 | |
View size | 154.8 ×85.9mm | 7inch |
Digital interface | 16 8080 bus interface | Directive-compliant ILI9320 controllers |
BrightnessCD/m2 | 250cd/m2 | |
Display color | 16 Bit (65536) color TFT | |
View | About >140o, >120o | Wide view scope |
Display mode | Double display buffer | 4 Display combinations: 0 Display separate 1 Display separate 0 Top display,1 bottom display 0 , And1 layer Overlay Display |
Working voltage | DC 5 V | |
Power consumption | 660mA | |
Working environment temperature | -20 ~70℃ | Industrial grade Temperature range |
Storage temperature | -30 ~80℃ | |
Touch screen | 4 -Wire resistive touch screen | Imports of industrial-grade |
Touch screen controller | 10 Bit resolution | |
Data bus width | 20MHz (Single write cycle less than 50ns) | |
Update locales | Windows regional s ettings Function | UcGui |
Write mode extensions | 8 Write more, wrote Function | 500 Nanosecond filled within 8 points |
2DAcceleration | Ultra high speed filling | Whole screen fills less than 20ms |
Extended IO | 8 User IO extension output | TTL Level |
Anyway, screen options | S et the screen display | Software s ettings |
Chinese character library | 16 Dot-matrix Hardware character font,ASCIIcharacters | GB2312 |
Storage space | 4M User application space | FLASH 0x80000 |
Backlight mode | Long-life LED backlight | More than 10 million hours |
Backlight control | 8 Backlight level software controller | No external PWM |
Positioning | Rows, columns, rapid positioning | |
The static reactor rejection | Measured more than 6KV | Well grounded |
Kit | 51 And theLPC213xand theSTM32 | Provide technical support |
Interface definition
* Data / instruction selection:1--- data channel operation,0--- operations command register operations
Function introduction
Double display function: Our LCD screen provides powerful Double the video memory to display Function, note well, is also shown, rather than just two memory. Can one show shading, a displayed waveform, the oscilloscope, Spectrum Analyzer, signal generator, temperature profile recorder real-time display, simplify the programmer's job, the effect is shown in the following figure:
Window functions: Can be any range video card memory update, you can quickly update icon, picture, or by s etting to achieve ultra high speed drawing horizontal or vertical lines, is UCGUIWINDOWS Features a perfect match
2D Speed : Full screen or window to quickly fill the same s et of colors, you can 20ms Fill in the full screen, without CPU Participation, there is no sense of crowding the screen,
8 And write mode : Write-once 8 Pixels, the more written as transparent, generally used in Chinese as well as ASCII Display, Display speed is faster than single point display 5~10 。
Eight adjustable backlight: My company's large-size LCD screen ( 4.3 Inches or more) backlight 8 Adjustable, brightness can make your products more user-friendly.
