noritake itron vfd modules 2x16, 5mm dot character character font 5x7 dot character vfd module CU16025ECPB-W6J ! 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 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. electrical specification parameter symbol value condition power supply voltage v cc 5.0vdc +/- 5% g nd =0v power supply current i cc 150madc typ. vcc=5v logic high input v ih 2.0vdc min. v cc =5v logic low input v il 0.8vdc max. v cc =5v logic high output v oh vcc-0.4vdc min. i oh = -1.6ma logic low output v ol 0.4vdc max. i oh =1.6ma the power on rise time should be less than 50ms.the inrush current at power on can be 2 x i cc . 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/m 2 (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 pin connections instruction r/w rs d0-d7 pin sig pin sig clear display l l 01h 1 g nd 2v cc cursor return home l l 02h-03h 3 (f nc )4 rs entry mode set l l 04h-07h 5 r/w # 6 e # display on/off l l 08h-0fh 7 db0 8 db1 cursor/display shift l l 10h-1fh 9 db2 10 db3 function set l l 2 0h-3fh 11 db4 12 db5 brightness set l h 00h-03h 13 db6 14 db7 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 1000ns write data to ram l h 00h-ffh (e)nable pulse width 450ns read data from ram h h 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 jp1.1 and jp1.2 are linked. pin 3 = /reset. 8.10 1.6 5.1 14 x ? 1.0 51.36 75.0 80.0 11.4 31.0 36.0 12.9 11.82 2.5 2.5 114 dimensions in mm & subject to tolerances. mounting holes 2.5mm dia. 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
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