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 3.6V

• Duty: 1/160

• Output count: 240 outputs

• Capable of gray scale display: 4 gray scales (can be selected from 25 levels of the gray scale pallet)

• Memory management: packed pixel system

• 8/16-bit data base