UPD16676 Datasheet | NEC

DATA SHEET MOS INTEGRATED CIRCUIT µPD16676 1/16, 1/32 DUTY LCD CONTROLLER/DRIVER DESCRIPTION µPD16676 is a controller/driver containing RAMs capable of full-dot LCD displays. One of these IC chips can drive the full-dot LCD up to 61-by-16 dots. These ICs are the most suitable for Kanji character or Chinese character pagers, as well as graphic pagers, displaying 16-by-16 dots per character. Features - LCD driver with built-in display RAM - Dot display RAM: 2560 bits - Output: 61 segments & 16 mons - 8-bit parallel interface - Oscillation circuit incorporated - ORDERING INFORMATION Part Number Package Chips Wafer 100-PIN PLASTIC QFP (14 x 20 mm) µPD16676P µPD16676W µPD16676GF-3BA Remark Purchasing the above products in terms of chips per wafer requires an exchange of other documents as well, including a memorandum of the product quality. Therefore, those who are interested in this regard are advised to contact an NEC salesperson for further details. 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. S10561EJ5V0DS00 (5th edition) Date Published June 1999 NS CP(K) Printed in Japan The mark - shows major revised points. © µPD16676 1. BLOCK DIAGRAM SEG0 SEG60 0 15 Segment Driver mon Driver 16 61 mon Counter 61-bit Latch Timing Generator Line Address Decoder Line Preset Register & Counter RAM Read/Write...