PEDL9090-02
¡ Semiconductor ML9090-01,-02
LCD Driver with Key Scanner and RAM
This version: Jan.
2000 Previous version: Nov.
1998
el Pr y ar in im
GENERAL DESCRIPTION
The ML9090-01 and ML9090-02 are LCD drivers that contain internal RAM and a key scan function.
They are best suited for car audio displays.
Since 1-bit data of the display 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 single chip can implement a graphic display system of a maximum of 80 ¥ 16 dots (80 ¥ 8 dots for the ML9090-01, 80 ¥ 16 dots for the ML9090-02) and an arbitrator display system of 80 ¥ 2 dots.
Since containing
voltage multipliers, t...