參數(shù)資料
型號: NJU6820CJ
廠商: New Japan Radio Co., Ltd.
英文描述: 40-common x 128RGB-Segment, in 4096-Color 4096-Color STN LCD DRIVER
中文描述: 40常見的X 128RGB七段在4096,彩色4096色STN液晶顯示器驅(qū)動
文件頁數(shù): 1/101頁
文件大小: 964K
代理商: NJU6820CJ
NJU6820
Preliminary
- 1 -
02/08/26
40-common x 128RGB-Segment, in 4096-Color
4096-Color STN LCD DRIVER
I
GENERAL DESCRIPTION
The
NJU6820
is a STN LCD driver with 40-
common x 128RGB-segment in 4096-color. It
consists of 384(128xRGB)-segment segment, 40-
common drivers, serial and parallel MPU interface
circuits, internal power supply circuits, gradation
palettes and 61,440-bit for graphic display data
RAM.
Each segment driver outputs 16-gradation level
out of 32-gradation level of gradation palette.
Since the
NJU6820
provides a low operating
voltage of 1.7V and low operating current, it is
ideally
suited
for
battery-powered
applications.
I
FEATURES
handheld
G
4096-color STN LCD driver
G
LCD drivers
G
Display data RAM (DDRAM)
G
Color display mode
G
Black & white display mode
G
256-color driving mode
G
8/16bit Parallel interface directly-connective to 68/80 series MPU
G
Programmable 8- or 16-bit data bus length for display data
G
3-/4-line Serial interface
G
Programmable duty and bias ratios
G
Programmable internal voltage booster (maximum 5-times)
G
Programmable contrast control using 128-step EVR
G
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 COM 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
G
Internal voltage regulator
G
Low operating current
G
Low logic supply voltage
1.7V to 3.3V
G
LCD driving supply voltage
5.0V to 18.0V
G
C-MOS technology
G
Rectangle out look for COG
G
Package
Bumped chip / TCP
40 commons, 128 RGB-segments,
61,440-bit for graphic display
16 gradation level out of 32 gradation level of gradation palette
40 x 384 pixels in 16 gradation level or 40 x 384 pixels in B&W display
I
PACKAGE OUTLINE
NJU6820CJ
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