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NJU6674

Part Number	NJU6674
Manufacturer	JRC
Description	Bitmap LCD Driver
Published	Jun 13, 2009
Detailed Description	NJU6674 www.DataSheet4U.com 38-common x 132-segment+1-icon common Bitmap LCD Driver GENERAL DESCRIPTION The NJU6674 is ...
Datasheet	NJU6674 PDF File

Overview

NJU6674 www.
DataSheet4U.
com 38-common x 132-segment+1-icon common Bitmap LCD Driver GENERAL DESCRIPTION The NJU6674 is a Bitmap LCD Driver to display graphics or characters.
It contains 5,148 bits display data RAM, Microprocessor interface circuits, instruction decoder, 38-common and 132-segment +1-icon common drivers.
The bit image display data is transferred to the display data RAM by serial or 8-bit parallel interface.
39 x 132 dots graphics or 10-character 3-line by 12 x 13 dot character with icon are displayed by NJU6674 itself.
The wide operating voltage from 2.
4V to 3.
3V and low operating current are suitable for small sized battery operated items.
PACKAGE NJU6674CJ FEATURES Direct Correspondence between Display Data RAM and LCD Pixel Display Data RAM : 5,148-bit LCD Drivers : 132-seg, 38-com+1-icon com Bias select 1/5 bias or 1/6 bias Direct interface with 68 and 80 type MPU Serial interface (SI, SCL, A0, CS1B, CS2) Useful Instruction Set Display ON/OFF ,Display Start Line Set, Page Address Set, Column Address Set, Status Read, Display Data Write, Display Data Read, ADC Select, Inverse Display, Entire display ON/OFF, Bias Select, Read Modify Write, End, Reset, Power control set, Internal resistor ratio set, EVR Register Set, EVR Mode Set, Power saving Power Supply Circuits for LCD incorporated Step up circuit (x2, x3, x4), Regulator, Voltage Follower x4, V5 level is adjusted by internal bleeder resistancePrecision Electrical Variable Resistance (64-steps) Bias Stabilization Capacitor less Low power consumption Operating Voltage (All the voltages are based on VDD=0V.
) • Logic Operating -2.
4 to -3.
3V • Voltage Booster Operating Voltage -2.
4 to -3.
3 V • LCD Driving voltage -5.
0 to -10.
0V Rectangle outlook for COG Package outline: Bump-chip C-MOS Technology (Substrate: N) Ver.
2003-04-08 -1- NJU6674 www.
DataSheet4U.
com PAD LOCATION C37 COMS DUMMY38 C19 DUMMY32 ALI_A1 DUMMY1 ALI_B2 DUMMY15 CL VSS1 CS1B CS2 VDD RESB A0 VSS1 WRB(R/WB) RD(E) VDD D0 D1 D...

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