7 Inch 800 x 480 TFT Touch LCD Display Module MCU Bus CPLD SDRAM

7 Inch 800 x 480 TFT Touch LCD Display Module MCU Bus CPLD SDRAM

5 (9 product reviews)Added 2 years ago
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7 Inch 800 x 480 TFT Touch LCD Display Module MCU Bus CPLD + SDRAM For Arduino AVR STM32 ARM Description: This 7 inch TFT LCD display module has super stability. The module uses the driving scheme of CPLD + SDRAM, which far more superior than SSD1963 and RA8875. Solve the problem of bad immunity, death and white screen from SSD1963. This 7 inch TFT LCD display module has good simplicity. Not need an initializer, what have to do is reset. You can use 5 register command to control it. Greatly thin the code, reducing the debugging difficult and error rate. This 7 inch TFT LCD display module has good speed. The respond speed of W/R cycle can be up to 200ns. The fastest full screen refresh rate is 13 frames. 8M SDRAM correspond to 8 pages display cache. The display registers and RW one is set independently. Display page and RW page also can be in which data can be written in the background. Just using one command to change screenful display data instantly. Far more superior than RA8875. Feature: 7 inch TFT LCD Display Module Using CPLD + SDRAM drive RGB interface display(far more superior than SSD1963 and RA8875) 8080 timing 16-bit parallel bus interface Resolution 800 x 480 16M color display Integrated 8 memory (can be used as extended memory when rest) Background write data No need to initialize Support 51, AVR, STM32 and other types SCM drive directly Provides a series of practical features when convert between bus and RGB interface Interface Definition: GND: Ground 3.3V: Positive power supply 3.3V NC: Empty RS: data / command switch WR: Write Data Clock RD: Read Data Clock DB8-DB15: Upper 8-Bit Data Bus CS: Chip Select F_CS: FLASH Chip Select (module aside FLASH chip W25X16, default is not affixed to pieces, do reserve purposes) REST: Reset (reset operation procedure: pull low, sustained 8ms; then pull high, sustained 8ms) 5V: backlight power supply 5V input LED_A: backlight control (factory default backlight is controlled by program,0-16 Adjustable backlight brightness, without LED_A control, if required by the LED_A manual control on the module Backlight Control Department to modify resistor pad jumpers can be changed manually LED_A control, manual control when, LED_A access high-back light, then lower the backlight off, the PWM signal is adjustable brightness) DB0-DB7: Lower 8-bit data bus _Touch controller (XPT2046) interface:_ T_CLK: Clock T_CS: Chip Select T_DIN: Data Entry (ie MOSI) T_DO: Data Out (ie MISO) T_IRQ: Data Interrupt (usually high, touch low) _SD card interface:_ SD_DO: MISO SD_CLK: Clock SD_DIN: MOSI SD_CS: Chip Select Package included: 1 x 7 Inch TFT LCD display module