UPD16662 Datasheet, PDF (1/36 Pages) NEC – 240 OUTPUT LCD COLUMN SEGMENT DRIVER WITH BUILT-IN RAM

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 3.6V
• 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
Ordering Information
Part number
Package
µPD16662N -××× TCP(TAB)
•
µPD16662N - 051 Standard TCP (OLB: 0.2 mm pitch; folding)
The TCP’s external shape is custom-ordered. Therefore, if you have a shape in mind, please contact an NEC
salesperson.
The information in this document is subject to change without notice.
Document No. S12738EJ3V0DS00 (3rd edition)
Date Published November 1998 NS CP (K)
Printed in Japan
The mark • shows major revised points.
©
1998