ILI9328中文資料ILITEK數(shù)據(jù)手冊(cè)PDF規(guī)格書

Features

Single chip solution for a liquid crystal QVGA TFT LCD display

240RGBX320-dot resolution capable with real 262,144 display color

‘Support MVA (Multi-domain Vertical Alignment) wide view display

Incorporate 720-channel source driver and 320-channel gate driver

Internal 172,800 bytes graphic RAM

High-speed RAM burst write function

System interfaces

> 80 system interface with 8-/9-/16-/18-bit bus width

> Serial Peripheral Interface (SPI)

> RGB interface with 6-/16-/18-bit bus width (VSYNC, HSYNC, DOTCLK, ENABLE, DB[17:0))

> VSYNC interface (System interface + VSYNC)

Intemal oscillator and hardware reset

Resizing function (x1/2, x14)

Reversible sourcelgate driver shift direction

Window address function to specify a rectangular area for internal GRAM access

Abundant functions for color display control

> y-correction function enabling display in 262,144 colors

? Line-unit vertical scrolling function

Partial drive function, enabling partially driving an LCD panel at positions specified by user

? Incorporate step-up circuits for stepping up a liquid crystal drive voltage level up to 6 times (x6)

? Power saving functions

? 8-color mode

? standby mode

? sleep mode

? Low -power consumption architecture

? Low operating power supplies:

? IOVcc = 1.65V ~ 3.3 V (interface I/O)

? Vci = 2.5V ~ 3.3 V (analog)

? LCD Voltage drive:

? Source/VCOM power supply voltage

? DDVDH - GND = 4.5V ~ 6.0

? VCL – GND = -2.0V ~ -3.0V

? VCI – VCL ≦ 6.0V

? Gate driver output voltage

? VGH - GND = 10V ~ 20V

? VGL – GND = -5V ~ -15V

? VGH – VGL ≦ 32V

? VCOM driver output voltage

? VCOMH = 3.0V ~ (DDVDH-0.2)V

? VCOML = (VCL+0.5)V ~ 0V

? VCOMH-VCOML ≦ 6.0V

? a-TFT LCD storage capacitor: Cst only