INTRODUCTION
The S6B0756 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains  65 common and 96 segment driver circuits. This chip is connected directly to a microprocessor, accepts serial or 8-bit parallel display data and stores in an on-chip display data RAM of  65x 96 bits. It provides a highly flexible display section due to 1-to-1 correspondence between on-chip display data RAM bits and LCD panel pixels. And it performs display data RAM read/write operation with no externallyoperating clock to minimize power consumption. In addition, because it contains power supply circuits necessary to drive liquid crystal, it is possible to make a display system with the fewest components.

FEATURES
Driver Output Circuits
- 65common outputs / 96 segment outputs
Applicable Duty Ratios
- Various partial display
- Partial window moving & data scrolling
On-chip Display Data RAM
- Capacity: 65x 96= 6,240bits
- Bit data "1": a dot of display is illuminated.  Bit data "0": a dot of display is not illuminated.
Microprocessor Interface
- 8-bit parallel bi-directional interface with 6800-series or 8080-series .
- SPI (Serial Peripheral I nterface)available.(only write operation)
On-chip Low Power Analog Circuit
- On-chip oscillator circuit
- Voltage converter (x2, x3, x4)
- Voltage regulator (temperature coefficient: -0.05%/° C or external input)
-  On-chip electronic contrast control function (64 steps)
-  Voltage follower (LCD bias: 1/4 to 1/ 9)
-  On-chip bias / boosting capacitor
OTP(One-Time Programmable) method for VOUT calibration
On-chip EPROM(Erasable and Programmable ROM) for setting the offset voltage into LCD panel.
Operating Voltage Range
-  Supply voltage (VDD): 1.8to  3.3V
-  Voltage for DC/DC Converter (VCI): 2.4 to 4.5 V
- LCD driving voltage (V LCD = VOUT - VSS): 4.0 to  12.0V
Low power Consumption
-  TBD ( Internal power supply on and display OFF)
Package Type
- COG (Gold bumped  chip )
This chip is not designed for resistance to radiation or light.