NJU6854 Datasheet, PDF (1/111 Pages) New Japan Radio – 132COMMON x 132RGB LCD DRIVER FOR 65,536 - COLOR STN DISPLAY

NJU6854
132COMMON x 132RGB LCD DRIVER
FOR 65,536-COLOR STN DISPLAY
! GENERAL DESCRIPTION
The NJU6854 is a 132COMMON x 132RGB LCD driver for
65,536-color STN display. It contains common drivers, RGB drivers, a
serial and a parallel MPU interface circuit, an internal LCD power supply,
grayscale palettes and 278,784-bit display data RAM. The segment
drivers for RGB (Red, Green, Blue) independently produce optimum 64
or 32 grayscales from a built-in grayscale palette, and the LSI achieves
65,536 colors (64x32x32).
In addition, the NJU6854 operates with a low voltage of 1.7V and a
low operating current, therefore it is ideally suited for battery-powered
handheld applications.
PACKAGE
BUMP CHIP
! FEATURES
# 65,536-color STN LCD driver
# Built-in LCD Drivers
: 132-common x 132RGB (396-segment drivers)
# Built-in Display Data RAM (DDRAM) : 278,784 bits for Graphic Display
# Programmable Display Mode
- 64 grayscales(Green)
- 32 grayscales(Red, Blue)
# 3 Areas Partial Display
# 8-/16-bit Parallel Interface Selectable
# 8-/16-bit Bus Length for Display Data Selectable
# 3-/4-line Serial Interface Selectable
# Programmable Duty Ratio and Bias Ratio
# Programmable Internal Voltage Booster : Maximum 6 times
# Programmable Contrast Control
: 128-step Electronic Volume Register (EVR)
# Various Useful Instructions
# Low Operating Current
# Low Logic Voltage
: 1.7V to 3.3V
# Wide LCD Voltage Range
: 5.0V to 18.0V
# C-MOS Technology
# Slim Chip for COG
# Package
: Bump Chip
Ver.2004-06-29
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