NJU6824 Datasheet | New Japan Radio

DESCRIPTION The NJU6824 is a STN LCD driver with 128-mon x (128+2) RGB-segment in 4096-color. It consists of 384(128x RGB)-segment + 6(2x RGB)-icon segment, 128mon drivers, serial and parallel MPU interface circuits, internal power supply circuits, gradation palettes and 196,608-bit for graphic display data RAM. Each segment driver outputs 16-gradation level out of 32-gradation level of gradation palette. The display rotate function makes easily rotated display without original display data change. Since the NJU6824 provides a low operating voltage of 1.7V and low operating current, it is ideally suited for battery-powered handheld applications. s PACKAGE OUTLINE NJU6824CJ s FEATURES q q q q q q q q q q q q q q q 4096-color STN LCD driver LCD drivers 128-mons, 128RGB-segments, 2RGB-icon segments Display data RAM (DDRAM) 196,608-bit for graphic display Color display mode 16 gradation level out of 32-gradation level of gradation palette Black & white display mode 128 x 384 pixels in 16-gradation level or 128 x 384 pixels in B&W 256-color driving mode 8/16bit Parallel interface directly-connective to 68/80 series MPU Programmable 8- or 16-bit data bus length for display data 3-/4-line serial interface Programmable duty and bias ratios Programmable internal voltage booster (Maximum 6-times) Bias voltage adjustment circuits Programmable contrast control using 128-step EVR Display Rotate Function / Display Mirror Inverse Function Various instructions Display data read/write, Display ON/OFF, Reverse display ON/OFF, All pixels ON/OFF, column address, row address, N-line inversion, Initial display line, Initial line, Read-modify-write, Gradation mode control, Increment control, Data bus length, Discharge ON/OFF, Duty cycle ratio, LCD bias ratio, Boost level, EVR control, Power save ON/OFF, etc Low operating current Low logic supply voltage 1.7V to 3.3V LCD driving supply voltage 5.0V to 18.0V C-MOS technology Rectangle out look for COG Package Bumped chip / TCP q q q q q...