NORITAKE ITRON VFD MODULES 4x20, 9mm Dot Character
CHARACTER FONT
5X7 Dot Character VFD Module CU200 49SCPB-W2J
! 4 X 20 Characters 9mm High
! LCD Compatible Design
! Operating Temp -40°
°°
°C to +85°
°°
°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
The module includes the Vacuum Fluorescent Display
glass, driver and micro-controller ICs with refresh RAM,
character generat or and interfac e 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 powe r down
functions are provided. A full data sheet is available.
ELECTRICAL SPECIFICATION
Parameter Symbol Value Condition
Power Supply Voltage VCC 5.0V DC +/- 5% GND=0V
Power Supply Current ICC 650mADC typ. Vcc=5V
Logic High Input VIH 2.2VDC min. VCC=5V
Logic Low Input VIL 0.6VDC max. VCC=5V
Logic High Output VOH Vcc-0.6VDC min. IOH = -1. 6mA
Logic Low Output VOL Vss+0.6 max. IOL =1.6mA
The power on rise time should be less than 50ms.The inrush current at power on can be 2 x ICC.
The Icc current is 10mA maximum while in power down mode.
OPTICAL and ENVIRONMENTAL SPECIFICATIONS
Parameter Value
Character S i ze/Pit ch (XxY mm) 3.65x8.8/5.05x9.6
Dot Size/Pit ch (XxY mm) 0.57x0.84/0.77x1. 14
Luminance 700 cd/m2 (204 fL) Typ.
Colour of Illumi nation GreenBlue-Green (Filt er for more
colours)
Operating Temperature -40°C to +85°C
Storage Temperature -50°C to +85°C
Operating Humidity (non condens i ng) 20 to 80% RH @ 25°C
SOFT WARE COMMANDS PIN CONNECTIONS
Instruction R/W RS D0-D7 Pin Sig Pin Sig
Clear Displ ay L L 01H 1 GND 2V
CC
Cursor Return Hom e L L 02H-03H 3 (FNC)4 RS
Entry Mode Set L L 04H-07H 5 R/W # 6 E #
Display ON/OFF L L 08H-0FH 7 D0 8 D1
Cursor/Display Shift L L 10H-1FH 9 D2 10 D3
Function Set L L
2
0H-3FH 11 D4 12 D5
Brightness Set L H 00H-03H 13 D6 14 D7
Set CG RAM Addr. L L
4
0H-7FH
Set DD RAM Addr. L L 80H-E7H TIMING PARAMETERS (min)
Read BUSY/Addr. H L 00H-FFH (E)nable Cycle Time 666ns
Write Data to RAM L H 00H-FFH (E)nable P ulse Wi dth 300ns
Read Data from RAM
HH
00H
-
FFH
Hold after (E)nable 10ns
JUMPER LINKS
# 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 JP3.1 and JP3.2 are
linked. Pin 3 = /Reset.
Dimension s in mm & subject to tolerances. Mounting holes 2.5mm dia.
14 x ∅ 1.0
37.6 55.5 62.5
19.7 3.5
12.7
3.5 10.
1.6
13.0
114
99.6
139.0
146.0
CONTACT
Noritake Sales Office Tel Nos
Nagoya Japan: +81 (0)52-561-9867
Canada: +1-416-291-2946
Chicago USA: + 1-847-439-9020
Munchen (D): +49 (0)89-3214-290
Itron U K : +44 (0)1 493 601 144
Rest E u rope: +49 (0)61-0520- 9220
www.noritake
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elec.com
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