5X7 Dot Character VFD Module ! ! ! ! ! ! ! ! ! 2 X 16 Characters 5mm 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 CU16025ECPB-W6J 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. 14 x ∅ 1.0 1 14 11.4 31.0 36.0 12.9 11.82 51.36 75.0 80.0 2.5 2.5 8.10 1.6 5.1 Dimensions in mm & subject to tolerances. Mounting holes 2.5mm dia. ELECTRICAL SPECIFICATION Parameter Symbol Power Supply Voltage VCC Power Supply Current ICC Logic High Input VIH Logic Low Input VIL Logic High Output VOH Logic Low Output VOL CHARACTER FONT Value 5.0VDC +/- 5% 150mADC typ. 2.0VDC min. 0.8VDC max. Vcc-0.4VDC min. 0.4VDC max. Condition GND=0V Vcc=5V VCC=5V VCC=5V IOH = -1.6mA IOH =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 Size/Pitch (XxY mm) 2.46 x 4.76/3.26 x 6.01 Dot Size/Pitch (XxY mm) 0.38 x 0.56/0.52 x 0.7 Luminance 700 cd/m2 (204 fL) Typ. Colour of Illumination Blue-Green (Filter for more colours) Operating Temperature -40°C to +85°C Storage Temperature -50°C to +85°C Operating Humidity (non condensing) 20 to 80% RH @ 25°C SOFTWARE COMMANDS Instruction R/W Clear Display L Cursor Return Home L Entry Mode Set L Display ON/OFF L Cursor/Display Shift L Function Set L Brightness Set L Set CG RAM Addr. L Set DD RAM Addr. L Read BUSY/Addr. H Write Data to RAM L Read Data from RAM H RSD0-D7 L 01H L 02H-03H L 04H-07H L 08H-0FH L 10H-1FH L 20H-3FH H 00H-03H L 40H-7FH L 80H-E7H L 00H-FFH H 00H-FFH H 00H-FFH PIN CONNECTIONS Pin Sig Pin 1 GND 2 3 (FNC) 4 5 R/W # 6 7 DB0 8 9 DB2 10 11 DB4 12 13 DB6 14 Sig VCC RS E# DB1 DB3 DB5 DB7 TIMING PARAMETERS (min) (E)nable Cycle Time 1000ns (E)nable Pulse Width 450ns Hold after (E)nable 10ns NORITAKE ITRON VFD MODULES 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 JP1.1 and JP1.2 are linked. Pin 3 = /Reset. 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-elec.com Subject to change without notice 2x16, 5mm Dot Character