Noritake CU40025SCPB-W6J technology data

CHARACTER FONT

5X7 Dot Character VFD Module CU40025SCPB-W6J

2 X 40 Characters 5mm High

The module includes the Vacuum Fluorescent Display

functions are provided. Please call for a full data sheet.

ELECTRICAL SPECIFICATION

Vss+2.2VDC min.

Vss+0.6VDC max

Vcc-0.5VDC min.

Vss+0.4VDC max

Operating Humidity (non condensing)

JUMPER LINKS

CONTACT

11.0

14 x ∅

1.0 Pitch 2.54

17.6

3.5

138.8

3.5

26.5

11.5

33.5

12.0 max

8.5 max

1

Dimensions in mm & subject to tolerances. Mounting holes

3.5mm

dia

.

q

q LCD Compatible Design
q Wide Operating Temp -40° C to +85°C
q Single 5V Supply with Power Save Mode
q High Brightness Blue Green Display
q Selectable 4/8 bit M68/i80 Interface
q ASCII + Extended Character Font
q 8 User Definable Character RAM
q 4 Level Brightness Control Function

175.0

182.0

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 save

1.6

Parameter Symbol Value Condition

Power Supply Voltage VCC 5.0VDC +/- 5% GND=0V
Power Supply Current ICC 330mADC typ. Vcc=5V
Logic High Input (DB0-DB7) VIH1
Logic Low Input (DB0-DB7) VIL1

VCC=5V

VCC=5V
Logic High Input (RS,R/W,E) VIH2 0.7 VCC min. VCC=5V
Logic Low Input (RS,R/W,E) VIL2 0.3 VCC max. VCC=5V
Logic High Output VOH
Logic Low Output VOL

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 save mode.

IOH = -1.6mA

IOL =1.6mA

OPTICAL and ENVIRONMENTAL SPECIFICATIONS

Parameter Value

Character Size/Pitch (XxY mm) 2.3 x 4.7/3.5 x 6.1
Dot Size/Pitch (XxY mm) 0.38 x 0.5/0.48 x 0.7
Luminance 700 cd/m2 (204 fL) Typ.
Colour of Illumination Blue-Green (Filter for more colours)
Operating Temperature
Storage Temperature

-40°C to +85°C

-50°C to +85°C
20 to 80% RH @ 25°C

SOFTWARE COMMANDS PIN CONNECTIONS

Instruction R/W RS D0-D7 Pin Sig Pin Sig

Clear Display L L 01H 1 GND 2 VCC
Cursor Return Home 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 20H-3FH 11 D4 12 D5
Brightness Set L H 00H-03H 13 D6 14 D7
Set CG RAM Addr. L L 40H-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 Pulse Width 300ns
Read Data from RAM H H 00H-FFH Hold after (E)nable 10ns

# 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 JP4.1 and JP4.2 are
linked. Pin 3 = /Reset.

Noritake Sales Office Tel Nos

Nagoya Japan: [phone]

Canada: [phone]

Chicago USA: [phone]

Munchen (D): [phone]

Itron UK: [phone]

Rest Europe: [phone]

www.noritake-itron.com

Subject to change without notice.

IUK Doc Ref: 03445 Iss:1 11 July 2001

NORITAKE ITRON VFD MODULES 2x40, 5mm Dot Character