GENERAL DESCRIPTION
The NJU6635 is a 1Chip Dot Matrix LCD controller driver for up to 16-character 2-line display with double height function.
It contains microprocessor Interface circuits, Instruction decoder controller, character generator ROM/RAM and common and segment drivers.

FEATURES
● 16-character 2-line Dot Matrix LCD Controller Driver
● 4/8 Bit Microprocessor direct Interface
● Display Data RAM :32 x 8 bits : Maximum 16-character 2line Display
● Character Generator ROM :9,600 bits ; 240 characters for 5 x 8 dots
● Character Generator RAM :32 x 5 bits ; 4 Patterns( 5 x 8 dots)
● Microprocessor direst accessing to Display Data RAM and Character Generator RAM
● High Voltage LCD Driver :16-common / 80-segment
● Duty Ratio :1/16 Duty
● Maximum Display Characters ; 32 Characters
● Useful Instruction Set
    Clear Display, Returns Home, Display ON/OFF Cont, Cursor ON/OFF Cont, Display Blink, Cursor Shift, Character Shift, Double Height Function.
● Power On Reset / Hardware Reset Function
● Oscillation Circuit on chip
● Bleeder Resistance on chip
● Low Power Consumption
● Operating Voltage --- +5V
● Package Outline --- Bumped Chip
● C-MOS Technology