LAPIS Semiconductor ML9092-01/02/03/04
LCD Driver with Key Scanner and RAM
FEDL9092-01 Issue Date: Nov.
4, 2003
GENERAL DESCRIPTION
The ML9092-01/02/03/04 are LCD drivers that have internal RAM and a key scan function.
They are best suited for car audio displays.
Since 1-bit data of the display data RAM corresponds to the light-on or light-off of 1-dot of the LCD panel (a bit map system), a flexible display is possible.
A graphic display system of a maximum of 60 10 dots (56 10 dots for ML9092-01, 60 10 dots for ML9092-02/03/04).
can be implemented.
The ML9092-01/02 do not require any power supply circuit to drive the LCD, because they have internal
voltage doublers.
(If a large-size...