UPD16663

DATA SHEET MOS INTEGRATED CIRCUITS µPD16663 240-OUTPUT LCD COLUMN (SEGMENT) DRIVER WITH BUILT-IN RAM DESCRIPTION The µPD16663 is a column (segment) driver device with built-in RAM. It is capable of driving a full-dot LCD. There are 240 outputs that, with the 240 × 160 × 4-bit built-in display RAM, enable a 16-gray scale display. The sixteen gray scales can be selected arbitrarily from a 49-stage palette. When combined with the µPD16667, this device can drive displays of 240 × 160 to 480 × 320 dots. FEATURES Built-in display RAM: 240 × 160 × 4 bits Logic voltage: 3.0 to 3.6 V Duty cycle: 1/160 Number of outputs: 240 Gray scales: 16 (selectable from a palette of 49) Memory management: Packed pixel Compatible with 8-bit/16-bit data buses ORDERING INFORMATION Part number Package TCP (TAB) 2-side standard TCP µPD16663N-××× 5 µPD16663N-051 Remark The TCP's external shape is customized. To order the required shape, please contact an NEC salesperson. The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. Date Published Printed in Japan S13392EJ1V0DS00 (1st edition) December 1999 NS CP(K) The mark 5 shows major revised points. © 1998, 1999 µPD16663 BLOCK DIAGRAM DIR PL0, PL1 TEST Address input control Address manageme...