NORITAKE ITRON VFD MODULES 2 x 20, 9mm Dot Character
TIMING PARAMETERS (min)
Data Set Up To Write 100ns
Write Pulse Width 160ns
Hold After Write 10ns
Subject to change without notice.
Detailed specification on request.
IUK Doc Ref:04403 Iss.1 12 Aug 03
5X7 Dot Character VFD Module CU209-TW202A
ELECTRICAL SPECIFICATION
Parameter Symbol Value Condition
Power Supply Voltage VCC 5.0VDC +/- 5% GND=0V
Power Supply Current ICC 240mADC typ. Vcc=5V
Logic High Input VIH 2.0VDC min. VCC=5V
Logic Low Input VIL 0.8VDC max. VCC=5V
Logic High Output VOH 4.4VDC min. IOH = -2.0mA
Logic Low Output VOL 0.5VDC max. IOH =2.0mA
The power on rise time should be less than 100ms.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 Size/Pitch (XxY mm) 4.3 x 8.85/5.7
Dot Size/Pitch (XxY mm) 0.66 x 1.05/0.91 x 1.3
Luminance 350 cd/m2 (102 fL) min.
Colour of Illumination Blue-Green (Filter for more colours)
Operating Temperature -40°C to +85°C
Storage Temperature -40°C to +85°C
Operating Humidity (non condensing) 20 to 80% RH @ 25°C
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 UK: +44 (0)1493 601144
Rest Europe: +49 (0)61-0520-9220
www.noritake-itron.com
Dimensions in mm & subject to tolerances. Mounting slots 3.5mm dia.
SOFTWARE COMMANDS
Instruction D0-D7 Instruction D0-D7
Back Space 08H Cursor is invisible 16H
Horizontal Tab 09H Cursor is invisible 17H
Line Feed 0AH International Font 18H
Form Feed 0CH Katakana Font 19H
Carriage Return 0DH Euro Currency Mark 1AH
Clear Display 0EH Escape 1BH
Cancel 0FH ➣ Send User Font +43H
Auto Carriage Return Mode 11H ➣ Position cursor +48H
Over-Write Mode 12H ➣ Software Reset +49H
Horizontal Scroll Mode 13H ➣ Luminance +4CH
Cursor is invisible 14H ➣ Flickerless Write +53H
Cursor is blinking character 15H ➣ Cursor Blink Speed +54H
PCB JUMPERS (O)PEN (L)INK
Baud J2 J1 J0
19200 O O O
9600 O O L
4800 O L O
2400 O L L
1200 L O O
Parity J4 J3
EVEN O O
ODD O L
NONE L L / O
Font JA
International L
Katakana O
3 PIN POWER CONNECTOR
Pin Sig
1 VCC (5V)
2 SIN/TEST
3 GND (0V)
IDC DATA CONNECTOR
Pin Sig Pin Sig
1 D7 9 /WR
2 D6 10 /CS
3 D5 11 SIN/TEST
4 D4 12 BUSY
5 D3 13 GND (0V)
6 D2 14 GND (0V)
7 D1 15 VCC (5V)
8 D0 16 VCC (5V)
CHARACTER FONTS International Font Additional Katakana
1 Lines of 20 Characters 9mm High
High Speed Parallel/Serial Interface
Wide Operating Temp -40°C to +85°C
Single 5V Supply
High Brightness Blue Green Display
ASCII, Katakana & Extended Character Font
16 User Definable Characters
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. The asynchronous serial interface accepts baud
rates up to 19,200 with or without parity (Default - 19200BPS,
Even Parity, International Font). Two character font tables can
be hardware or software selected.
4.0
8.85
16.58
26.0 34.0
112.6
20.7
160.0 2.0
164.0
20.5
140.0
15.0 max.
9.6 ± 1.0