NJU6679 Datasheet (New Japan Radio) - 128-common x 132-segment BIT MAP LCD DRIVER

NJU6679, 128-common x 132-segment BIT MAP LCD DRIVER

The NJU6678 is a bit map LCD driver to display graphics or characters.

It contains 21,120 bits display data RAM, microprocessor interface circuits, instruction decoder, 132-segment and 104-common drivers.

The bit image display data is transferred to the display data RAM by serial or 8-bit parallel i

NJU6679 Features

* Partial Display Function which creates up to 2 blocks of active display area and optimizes duty cycle ratio. This function sets optimum boosted voltage by the combination with both of programmable 5-time voltage booster circuit and 201step electrical variable resistor. As result, it reduces the oper