VFD Module CU-U series CU20025-UW1J 20 character x 2 line display LCD compatible module. Simple control. Specifications Parameter Logic Input Voltage DB0-DB7, RS,R/W(WR), E(RD),SCK, STB Logic Input Voltage SI/SO Logic Input Voltage /RESET Power supply Voltage Symbol Parameter Logic Output Voltage 'H' 'L' 'H' 'L' Power Supply Current 1 Power Supply Current 2 Power Consumption Symbol Min. Typ. Max. VIH1 2.0 VIL1 VSS VIH2 0.7VCC VIL2 VSS VIH3 0.8VCC VIL3 VSS VCC-VSS 4.75 5.00 VCC 0.8 VCC 0.3VCC VCC 0.2VCC 5.25 Min. VCC-0.8 VCC-0.5 - Typ. 140 3 0.7 Max. 0.6 0.5 200 10 1.0 VOH VOL VOH VOL ICC1 ICC2 Unit Condition VDC VCC-VSS= 5.0 V VDC VCC-VSS= 5.0 V VDC VCC-VSS= 5.0 V VDC - Unit Condition IOH = -4 mA IOL = 4 mA IOH = -2 mA IOL = 2 mA Display ON Display OFF Display ON VDC VDC mA mA W Parameter Luminance Color of illumination 350 cd/m2 Min. Green (Blue-Green) Parameter Operating Temperature Storage Temperature Operating Humidity Vibration (Non operation) Shock (Non operation) -40 ~ +85 degrees celsius -50 ~ +85 degrees celsius 20 ~ 80% R.H. (non-condensing) 10-55-10Hz, all amplitude 1mm, 30 minutes, X-Y-Z 539m/s2 (55G) 10ms Parameter Number of char. Built-in Fonts Display area Character size Character pitch Line pitch Weight *ANK(Alphabet, Numeric, Kana) 40 (20 x 2) ANK, International 70.8 x 11.5 mm (X x Y) 2.4 x 4.7 mm (X x Y) Underline is not included. 3.6 mm 6.1 mm About 40 g 8bit/4bit Parallel(TTL), Synchronous Serial (CMOS) Pin No.Signal 1 GND 3 NC 5 R/W(WR) 7 DB0 9 DB2 11 DB4 13 DB6 Pin No.Signal 2 VCC 4 RS 6 E(RD) 8 DB1 10 DB3 12 DB5 14 DB7 (Synchronous Serial ) Pin No.Signal 1 VCC 2 SI/SO 3 GND 4 STB 5 SCK 6 NC Parameter Command compatible with HD44780 LCD controller Display ON/OFF Brightness Control Cursor ON/OFF 8 User definable character font etc. Leaflet contents, and specifitaions and external appearance of products, may change without notice. Please confirm product details in the specification. (C)Copyright NORITAKE ITRON CORP. '15/01