NJU6427 Ver la hoja de datos (PDF) - Japan Radio Corporation
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componentes Descripción
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NJU6427 Datasheet PDF : 1 Pages
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Character Drivers
8-Ch / 4-L Dot Matrix LCD controller
Driver with Extension function
NJU6426 DATA SHEET
10-Ch / 3-L +1-Seg Dot Matrix
LCD controller Driver
NJU6427 DATA SHEET
s GENERAL DESCRIPTION
The NJU6426 is a Dot Matrix LCD controller Driver for 8-
character 4-line maximum by only itself. It also drives more big-
ger LCD panel using an extension LCD driver.
It contains voltage Doubler, bleeder resistance to generate
about doubled voltage (10V) and the bias for LCD Driving
waveform internally from single power supply(5V).
s FEATURES
q 8-character/4-line Dot Matrix LCD controller driver
q Character Generator ROM
: 9,600 bits
q Character Generator RAM
: 64x8 bits
q Voltage Doubler On-chip
q Low power consumption
q Operating voltage : 5V (Except LCD Driving Voltage)
q Package outline : QFP100-C1 / Chip / TCP
s GENERAL DESCRIPTION
The NJU6427 is a Dot Matrix LCD controller Driver for 10-
character 3-line maximum by itself. It provides an independent
extra-segment driver terminal for 24 icons maximum.
s FEATURES
q 10-character/3-line Dot Matrix LCD controller driver
q Character Generator ROM
: 9,600 bits
q Character Generator RAM
: 64x8 bits
q Voltage Doubler On-chip
q An extra-segment driver for icons
q Low power consumption
q Operating voltage : 5V (Except LCD Driving Voltage)
q Package outline : QFP100-C1
s BLOCK DIAGRAM
s BLOCK DIAGRAM
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