LC7982A Datasheet | SANYO

.. Ordering number : EN5946 CMOS IC LCD Dot Matrix Graphics Display Controller Overview The LC7982A is an LCD dot matrix graphics display controller IC. It stores display data sent from an 8-bit microcontroller in external display RAM and generates dot matrix LCD drive signals. Applications can select either of two modes: graphics mode, in which each bit in external RAM controls the on/off state of an individual pixel (dot) on the LCD, and character mode, in which character codes are stored in external RAM and the dot pattern is generated using the built-in character generator ROM. Thus the LC7982A can support a wide range of applications. The LC7982A is...