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