Features

Display resolution: [240xRGB](H) x 320(V)

Output:

720 source outputs

320 gate outputs

Common electrode output (VCOM)

a-TFT LCD driver with on-chip full display RAM: 172,800 bytes

System Interface

8-bits, 9-bits, 16-bits, 18-bits interface with 8080-Ⅰ/8080-Ⅱ series MCU

6-bits, 16-bits, 18-bits RGB interface with graphic controller

3-line / 4-line serial interface

Display mode:

Full color mode (Idle mode OFF): 262K-color (selectable color depth mode by software)

Reduce color mode (Idle mode ON): 8-color

Power saving mode:

Sleep mode

On chip functions:

VCOM generator and adjustment

Timing generator

Oscillator

DC/DC converter

Line/frame inversion

4 preset Gamma curves with separate RGB Gamma correction

Dynamic backlight control

MTP (3 times):

8-bits for ID1, ID2, ID3

7-bits for VCOM adjustment

Low -power consumption architecture

Low operating power supplies:

VDDI = 1.65V ~ 3.3V (logic)

VCI = 2.5V ~ 3.3V (analog)

LCD Voltage drive:

Source/VCOM power supply voltage

AVDD - GND = 4.5V ~ 6.0V

VCL - GND = -2.0V ~ -3.0V

VCI1 - VCL ≦ 6.0V

Gate driver output voltage

VGH - GND = 10.0V ~ 20.0V

VGL - GND = -5.0V ~ -15.0V

VGH - VGL ≦ 32V

VCOM driver output voltage

VCOMH = 3.0V ~ (AVDD – 0.5)V

VCOML = (VCL+0.5)V ~ 0V

VCOMH - VCOML ≦ 6.0V

Operate temperature range: -40℃ to 80℃

a-Si TFT LCD storage capacitor : Cst on Common structure only