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NJU6635 - 16-CHARACTER 2-LINE DOT MATRIX LCD CONTROLLER DRIVER

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.

Key Features

  • q q q q q q q q q q 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 Charact.

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Datasheet Details

Part number NJU6635
Manufacturer New Japan Radio
File Size 391.48 KB
Description 16-CHARACTER 2-LINE DOT MATRIX LCD CONTROLLER DRIVER
Datasheet download datasheet NJU6635 Datasheet

Other Datasheets by New Japan Radio

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NJU6635 PRELIMINARY 16-CHARACTER 2-LINE DOT MATRIX LCD CONTROLLER DRIVER s 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. The bleeder resistance generates for LCD Bias voltage Internally. The CR oscillator Incorporates C and R, therefore no external components for oscillation are required. The microprocessor Interface circuits which operate 2MHz frequency, can be connected directly to 4/8bit microprocessor. The character generator consists of 9,600 bits ROM and 32 x 5 bits RAM.