NJU6645

Preliminary NJU6645 16-CHARACTER 6-LINE LCD DRIVER with JAPANESE KANJI ROM GENERAL DESCRIPTION The NJU6645 is a 16-character 6-line (16x16dots size Japanese Kanji) or 96 x 256 dots LCD driver with Japanese Kanji ROM. It contains 8-bit parallel or serial interface, instruction decoder, character generator ROM/RAM, common and segment drivers, bleeder resistor and voltage booster. The NJU6645 supports the character font of JIS level-1 and level-2, non-kanji and half-size character and symbol. It is suitable for the low operation voltage and low power applications by low operating voltage 2.4 to 3.6V. PACKAGE OUTLINE NJU6645CJ FEATURES 16-character 6-line Kanji Character Display or 96 x 256 dots Graphic Display LCD controller driver LCD Driver Output : 96-common x 256-segment + 2-icon com 8-bit Parallel Interface Serial Interface Display Data RAM 1,536 bits at Full-size 96 Characters Character Generator ROM :JIS Level-1 Kanji 16 x 16 dots 2,965 fonts :JIS Level-2 Kanji 16 x 16 dots 3,388 fonts :JIS Non-Kanji 16 x 16 dots 524 fonts :Half Size Display 16 x 16 dots 256 fonts Character Generator RAM 24,576 bits 16 x 16 dots 96 fonts Icon Display RAM 512 bits Maximum 512 icons Duty Ratio 1/18, 1/34, 1/50, 1/66, 1/82, 1/98 (Programmable) Bias Ratio 1/4 ~ 1/11 (Programmable) Common and Segment driver Location order Select Function (Programmable) Common Wiring Select Function Useful Instruction Set RE Flag Set, Status Read, Display Clear, Cursor Home, Displ...