The NJU6673 is a 25-common x 100-segment bit map LCD driver to display graphics or characters. It contains 2,500 bits display data RAM, microprocessor interface circuits, instruction decoder, and common and segment drivers.
Datasheets by Manufacturer
NJU6678 — New Japan Radio — 104-common x 132-segment BIT MAP LCD DRIVER
NJU6679 — New Japan Radio — 128-common x 132-segment BIT MAP LCD DRIVER