FEATURES

• LCD driver with built-in display RAM

• Can operate on a single 3-V power supply

• Booster circuit incorporated: Switchable between 2X & 3X

• Dot display RAM: 128 ´ 32 bits

• Pictographic display RAM (portion of two lines): 128 ´ 2 bits

• Pictographic display RAM duty changeable: 1/34 and 2/36 duties

• Output: 128 segments & 34 commons

• Data input based on serial & 4-/8-bit parallel switchover

• Split resistor incorporated

• Oscillation circuit incorporated