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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD16662
240 OUTPUT LCD COLUMN (SEGMENT) DRIVER WITH BUILT-IN RAM
The µPD16662 is a column (segment) driver which contains a RAM capable of full dot LCD drive. With 240 outputs, this driver has a display RAM of 240 x 160 x 2 bits built in, and 4 gray scales of display are possible. Any 4 gray scales can be selected from 25 levels of the gray scale pallet. The driver can be combined with the µPD16667 to display from 240 x 160 dots to 480 x 320 dots.
Features
• Display RAM incorporated: 240 x 160 x 2 bits • Logic voltage: 3.0V to 3.