LM018L

LM018L 40 Character x 2 lines Built-in control LSI HD44780 type (see page 2.3) +5V single power supply MECHANICAL DATA (Nominal dimensions) Module size .... 182W x 35.5H (max.) x 130 (max.) mm Effective display area .......... 154.4W x 15.8H mm Character size (5 x 7 dots) ......... 3.2W x 4.85H mm Pitch . . . . . . . . . . . . . . . . . . . . . . . . . . 3.7 mm Dot size . . . . . . . . . . . . . . . . . . . . . 0.6W x 0.65H mm Weight .... . . . . . . . . . . . . . . . . . . . . . .. about 65g ABSOLUTE MAXIMUM RATINGS min. Power supply for logic (Voo -Vss) ...... 0 Power supply for LCD drive (Voo-Vo ) .... 0 Input voltage (Vi) . . . . . . . . . . . . . . . .. Vss Operating temperature (Ta) . . . . . . . . . . . . 0 Storage temperature (Tstg) . . . . . . . . . . . -20 max. 7.0V 13.5V Voo V 50°C 70°C INTERNAL PIN CONNECTION Pin No. Symbol 1 Vss 2 Voo 3 Vo 4 RS Level - - - H/L 5 R/W H/L 6 E H, H-+L 7 DBO H/L 8 DBl H/L 9 DB2 H/L 10 DB3 H/L 11 DB4 H/L 12 DB5 H/L 13 DB6 H/L 14 DB7 H/L Function OV +5V Power supply - L: Instruction code input H: Data input H: Data read (LCD module-+MPU) L: Data write (LCD module+-MPU) Enable signal Data bus line Note (1). Note (2) ELECTRICAL CHARACTRISTICS Ta=25°C, Voo=5.0V ±0.25V Input "high" voltage (ViH ) . . . . . . . . . . . . .. 2.2V min. Input "low" voltage (Vid . . . . . . . . . . . . . . 0.6V max. Output high voltage (VOH ) (-I OH =0.2mA) ... 2.4V min. Output low voltage (VOL) (I0L=1...