TG12232G(L) TINSHARP ELECTRONICS CO.LTD EXTERNAL DIMENSIONS AND DISPLAY PATTERN MECHANICAL DATA (Nominal dimensions) ITEM SPECFICATION Module Size( WxH ) PIN CONFIGURATION ITEM SYMBOL Level UNIT 76.4X29.1 54.8X18.3 mm Internel Area( WxH ) 48.76X12.76 mm Dot pitch( WxH ) 0.40X0.40 mm Dot Size(WxH ) 0.36X0.36 mm DOTS 1 VDD +5V Power supply 2 VSS 0V Ground 3 V0 - Power supply for LCD 4 RES H/L Reset signal 5 E1 H/L 6 E2 (slave) H/L Read/Write select signal 7 R/W H/L 8 A0 H/L 9-16 D0-D7 - instruction Data bus 17 LED+ - LED(5V) 18 LED- - LED(0) mm Viewing Area( WxH ) 122X32 dot Absolute Maximum Ratings Item Symbol Condition Standard Value Supply Voltage for Logic VDD-VSS Supply Voltage for LCD VDD-VEE Ta=25℃ V1 Input Voltage unit min max 0 7.0 V 0 5.0 V VSS-0.3 VDD-0.3 Supply Voltage for Logic Supply Voltage for LCD Input high Voltage Input low Voltage Supply Current for Logic Supply Currrent for LCD With B/L Drive method Select display dat or Power supply Symbol Condition VDD-VSS Read/Write enable signal V ELECTRICAL CHARACTERISTICS Item DESCRIPTION - Standard value min. typ. max. 4.5 5.0 5.5 V VDD-V0 - 4.5 5.0 VIH - 0.8VDD - VDD V VIL - VSS - 0.2VDD V - 3 - mA - mA VOH -IOH=0.2mA VOL IOL=1.2mA - 2 ILED VDD=5.0V - 40 1/32Duty 5.5 Unit V Block diagram mA 1/6Bias PDF created with FinePrint pdfFactory trial version http://www.fineprint.com