CU20025ECPB-U1J Noritake Company Inc, CU20025ECPB-U1J Datasheet
CU20025ECPB-U1J
Manufacturer Part Number
CU20025ECPB-U1J
Description
MODULE VF DISPLAY 20X2 5MM CHAR
Manufacturer
Noritake Company Inc
Series
U-Versionr
Datasheet
1.CU20025ECPB-U1J.pdf
(1 pages)
Specifications of CU20025ECPB-U1J
Outline L X W X H
116.00mm x 37.00mm x 11.00mm
Viewing Area
70.80mm L x 11.50mm W
Display Format
20 x 2
Display Type
Character
Format
5 x 7 CURS
Voltage - Supply
5V
Character Size
5.40mm H x 2.40mm W
Interface
Parallel
Operating Temperature
-20°C ~ 70°C
Number Of Dots
-
Other names
286-1004
The power on rise time should be less than 50ms.The inrush current at power on can be 2 x I
The Icc current is 10mA maximum while in power down mode.
5X7 Dot Character VFD Module
ELECTRICAL SPECIFICATION
OPTICAL and ENVIRONMENTAL SPECIFICATIONS
SOFTWARE COMMANDS
Parameter
Power Supply Voltage
Power Supply Current
Logic High Input
Logic Low Input
Logic High Output
Logic Low Output
Parameter
Character Size/Pitch (XxY mm)
Dot Size/Pitch (XxY mm)
Luminance
Colour of Illumination
Operating Temperature
Storage Temperature
Operating Humidity (non condensing) 20 to 80% RH @ 25 C
Instruction
Clear Display
Cursor Return Home
Entry Mode Set
Display ON/OFF
Cursor/Display Shift
Function Set
Brightness Set
Set CG RAM Addr.
Set DD RAM Addr.
Read BUSY/Addr.
Write Data to RAM
Read Data from RAM H
NORITAKE ITRON VFD MODULES
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2 X 20 Characters 5mm High
LCD Compatible Design
Operating Temp -20 C to +70 C
Single 5V Supply with Power Save Mode
High Brightness Blue Green Display
Selectable 4/8 bit M68/i80 Interface
ASCII + Extended Character Font
8 User Definable Character RAM
4 Level Brightness Control Function
2
R/W RS D0-D7
H
1
L
L
L
L
L
L
L
L
L
L
14 x
V
I
V
V
V
V
Symbol
CC
17.1
H 00H-03H
H 00H-FFH
H 00H-FFH
L 01H
L 02H-03H
L 04H-07H
L 08H-0FH
L 10H-1FH
L 20H-3FH
L 40H-7FH
L 80H-E7H
L 00H-FFH
CC
IH
IL
OH
OL
1.0
OBSOLETE DESIGN - See Replacement CU20025ECPB-W1J
Value
2.4 x 4.7/3.6 x 6.1
0.4 x 0.5/0.5 x 0.7
700 cd/m
Blue-Green (Filter for more colours)
-20 C to +70 C
-40 C to +85 C
Value
5.0VDC +/- 5%
130mADC typ.
2.0VDC min.
0.8VDC max.
Vcc-0.4VDC min. I
0.4VDC max.
PIN CONNECTIONS
Pin
1
3
5
7
9
11
13
TIMING PARAMETERS
(E)nable Cycle Time
(E)nable Pulse Width
Hold after (E)nable
2
(204 fL) Typ.
Sig
G
(F
R/W # 6
D0
D2
D4
D6
ND
NC
)
Condition
G
Vcc=5V
V
V
I
OH
OL
CC
CC
ND
=1.6mA
Pin
2
4
8
10
12
14
108.0
116.0
= -1.6mA
=5V
=5V
70.8
=0V
CC
1000ns
450ns
10ns
.
(min
The module includes the Vacuum Fluorescent Display
glass, driver and micro-controller ICs with refresh RAM,
character generator and interface logic.
The high speed 8 bit parallel interface is 5V CMOS
compatible suitable for connection to a host CPU bus
which can be set to M68 or i80 series interface by a solder
link on the module. Brightness control and power down
functions are provided. A full data sheet is available.
Sig
V
RS
E #
D1
D3
D5
D7
CC
Dimensions in mm & subject to tolerances. Mounting holes 3.5mm dia.
)
# Interface M68/i80
When jumper link JP2 is
soldered, these inputs
change to i80 series CPU
control lines.
Pin 5= /WR Pin 6 = /RD
Pin 3 (Fnc) Input
This is normally open circuit.
If pads JP1.1 and JP1.2 are
linked. Pin 3 = /Reset.
JUMPER LINKS
CHARACTER FONT
2x20, 5mm Dot Character
CU20025ECPB-U1J
Nagoya Japan: +81 (0)52-561-9867
Rest Europe: +49 (0)61-0520-9220
Munchen (D): +49 (0)89-3214-290
Chicago USA: +1-847-439-9020
11.5
12.75
IUK Doc Ref: 01085 Iss:3 29SEP00
1.6
Noritake Sales Office Tel Nos
Itron UK: +44 (0)1493 601144
4.0
Subject to change without notice.
Canada: +1-416-291-2946
www.noritake-elec.com
6.0
29.0 37.0
4.0
10.0
CONTACT
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