UPD16675A

DATA SHEET MOS INTEGRATED CIRCUIT µPD16675A 1/34, 1/36 DUTY LCD CONTROLLER/DRIVER The µPD16675A is a driver containing a RAM capable of full-dot LCD display. A single µPD16675A IC chip can operate a full-dot (up to 128-by-32 dots) LCD and two-line (upper & lower) pictograph display. This IC is ideal for Kanji character or Chinese character pagers, displaying 16-by-16 dots per character. FEATURES LCD driver with built-in display RAM Can operate on a single 3-V power supply Booster circuit incorporated: Switchable between 2X & 3X Dot display RAM: 128 × 32 bits Pictographic display RAM (portion of two lines): 128 × 2 bits Pictographic display RAM duty changeable: 1/34 and 2/36 duties Output: 128 segments & 34 commons Data input based on serial & 4-/8-bit parallel switchover Split resistor incorporated Oscillation circuit incorporated ORDERING INFORMATION Part Number Package Chips/wafer (Matched COG mounting) 2-side standard TCP (Output OLB: 0.25 mm pitch) TCP (TAB) µPD16675AP/W µPD16675AN-051 µPD16675AN-xxx Purchasing the above products in terms of chips per wafer requires an exchange of other documents as well, including a memorandum on the product quality. Therefore, those who are interested in this regard are advised to contact an NEC sales representative for further details. The information in this document is subject to change without notice. Document No. S11195EJ1V0DS00 (1st edition) Date Published July 1998 NS CP (K) Printed in Japan © 1996 ...