a-Si TFT LCD Single Chip Driver
240RGBx320 Resolution and 262K color
ILI9325
Abundant functions for color display control
¾ γ-correction function enabling display in 262,144 colors
¾ 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
¾ 8-color mode
¾ standby mode
¾ sleep mode
Low -power consumption architecture
¾ Low operating power supplies:
IOVcc = 1.65V ~ 3.3 V (interface I/O)
Vci = 2.5V ~ 3.3 V (analog)
LCD Voltage drive:
¾ Source/VCOM power supply voltage
DVDH - GND = 4.5V ~ 6.0
VCL – GND = -2.0V ~ -3.0V
VCI – VCL ≦ 6.0V
¾ Gate driver output voltage
VGH - GND = 10V ~ 20V
VGL – GND = -5V ~ -15V
VGH – VGL ≦ 32V
¾ VCOM driver output voltage
VCOMH = 3.0V ~ (DDVDH-0.5)V
VCOML = (VCL+0.5)V ~ 0V
VCOMH-VCOML ≦ 6.0V
a-TFT LCD storage capacitor: Cst only
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Version: 0.35
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