LM041L

LM041L 16 Character x 4 lines Built-in control LSI HD44780 type (see page 23) +5V single power supply MECHANICAL DATA (Nominal dimensions) Module size ......... 87W x 60H x 120 (max.) mm Effective display area ........... 61.8W x 25.2H mm Character size (5 x 7 dots) ........ 2.95W x 4.15H mm Pitch . . . . . . . . . . . . . . . . . . . . . . . .. 3.55 mm Dot size . . . . . . . . . . . . . . . . . . . . 0.55W x 0.55H mm Weight .. . . . . . . . . . . . . . . . . . . . . . . . .. about 60g ABSOLUTE MAXIMUM RATINGS min. Power supply for logic (V oo -Vss) ...... 0 Power supply for LCD drive (Voo -Vo) .... 0 Input voltage (Vd . . . . . . . . . . . . . . . . . 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 DB1 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 (VI d . . . . . . . . . . . . . . 0.6V max. Output high voltage (VOH) (-IOH=0.2mA) .. 2.4V max. Output low voltage (Vo L) (10 L =1.2mA) . . . .. 0.4V m...