H2525

H2525 239dot (W) x 20 dot (H) graphic and alpha-numeric display Control LSI HD61830 attachment type (see page 76) MECHANICAL DATA (Nominal dimensions) Module size . . . . . . . . . . . 220W x 53H x 15D (max) mm Effective display area . . . . . . . . . . . . . 163W x 17H mm Number of dots ................. 239W x 20H dot Dot size . . . . . . . . . . . . . . . . . . . . 0.55W x 0.55H mm Pitch . . . . . . . . . . . . . . . . . . 0.65W x 0.65H mm Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . about 1DOg ABSOLUTE MAXIMUM RATINGS min. Power supply for logic (VDO - Vss) ... ; . .. 0 Power supply for LCD drive (V DO -VEE) . . . 0 Input voltage (Vi) . . . . . . . . . . . . . . . .. Vss Operating temperature (Ta) . . . . . . . . . . . . 0 Storage temperature (Tstg) . . . . . . . . . .. -20 max. 7.0V 13.5V VooV 50°C 60°C ELECTRICAL CHARACTRISTICS Ta=25°C, Voo=5.0V±0.25V, VEF-5.0V±0.25V Input "high" voltage (ViH ) . . . . . . . . . 0.7 X VooV min. Input "low" voltage (V iL ) . . . . . . . . . 0.3 X VooV max. Clock frequency (fcu) ............. 210 kHz min. 300 kHz typo 390 kHz max. Power supply current (1 00 ) . . . . __ . _ . . . . . 3mAtyp. (lEE) ...... , ...... 1 mAtyp. D1, D2 = GND, f cL2 =300 kHz Power supply for LCD drive (Recommended) (Va -VEE) Du=1/20 at Ta= DoC . . . . . . . . . . . . . . . . . . . . . 5.5V typo at Ta=25°C . . . . . . . . . . . . . . . . . . . . . 5.0V typo at Ta=50°C . . . . . . . . . . . . . . . . . . . . . 4.0V typo OPTICAL DATA . . . ...