TC2002A(L) TINSHARP ELECTRONICS CO.LTD EXTERNAL DIMENSIONS AND DISPLAY PATTERN MECHANICAL DATA (Nominal dimensions) ITEM PIN CONFIGURATION SPECFICATION ITEM SYMBOL UNIT DESCRIPTION Module Size( WxH ) 116.0x37.0 mm 1 VSS Ground Viewing Area( WxH ) 83.0x18.5 mm 2 VDD Power supply for logic and LCD Internel Area( WxH ) 76.78X11.40 mm 3 V0 Operating voltage for LCD 4 RS Register select 5 R/W Read/Write Select 6 E Read/Write Enable Dot pitch( WxH ) 0.66x0.68 mm Dot Size(WxH ) 0.61x0.63 mm Character Pitch( WxH ) 3.87x6.01 mm Character Size( WxH ) 3.25x5.39 mm 15 K Cathode of LED 20characterx2line char 16 A Anode of LED Number of character 7-14 DB0-DB7 Data Bus Power supply ELECTRICAL CHARACTERISTICS Item Supply Voltage for Logic Supply Voltage for LCD Input high Voltage Input low Voltage Output high Voltage Output low Voltage Power Supply Current With B/L Drive method Symbol VDD-VSS Test Condition - Standard value min. typ. max. 4.5 5.0 5.5 Unit V VDD-V0 - 0 - 5.0 V VIH - 2.2 - VDD V VIL - -0.3 - 0.6 V Block diagram VOH -IOH=0.2mA 2.4 - - V VOL IOL=1.2mA - - 0.4 V IDD VDD=5.0V - 1.8 3.0 mA Iled VDD=5.0V - 140 1/16Duty mA 1/5Bias PDF created with FinePrint pdfFactory trial version http://www.fineprint.com