FEATURES
• 176-RGB x 220-dot TFT-LCD display driver IC for 262,144 colors (528ch-source driver/220ch-gate driver)
• 18-bit RGB interface and serial peripheral interface (SPI)
• Various color-display control functions
- 262,144 colors can be displayed at the same time (including: γ - adjust)
• Low-power operation supports
- Maximum 6-times DC/DC converter circuit for generating driving voltage
- Voltage followers to decrease direct current flow in the LCD drive breeder-resistors
- Equalizing function for the switching performance of DC/DC converter circuits and operational amplifiers
• Internal power supply circuit
• Operating voltage
· Apply voltage
- VDD-VSS = 1.6 to 2.7 V (non-regulating) (logic voltage range - non-regulated)
VDDIO-VSS = 1.6 to 3.3 V (regulating) (logic voltage range - regulated)
- VCI-VSS = 2.5 to 3.3 V (internal reference power-supply voltage)
· Generate voltage
- For the source driver: VCIX2-VSS = 5.0 to 5.5 V (power supply for driving circuits)
- For the gate driver: VGH-VGL = 17.5 to 30.25 V, VGH-VSS = +10 to +16.5 V
• On chip EEPROM