Ordering number : EN6792 LC75814V CMOS LSI LC75814V Specifications Absolute Maximum Ratings at Ta = 25C, V = 0 V SS Parameter Symbol Conditions Ratings Unit V max V 0.3 to +7.0 V DD DD Maximum supply voltage V max V 0.3 to +7.0 V LCD LCD V 1 CE, CL, DI, INH 0.3 to +7.0 V IN Input voltage V 2 OSC 0.3 to V + 0.3 V IN DD V 3 V 1, V 2 0.3 to V + 0.3 V IN LCD LCD LCD V 1 OSC 0.3 to V + 0.3 V OUT DD Output voltage V 2 S1 to S16, COM1 to COM4, P1 to P4 0.3 to V + 0.3 V OUT LCD I 1 S1 to S16 300 A OUT Output current I 2 COM1 to COM4 3 mA OUT I 3 P1 to P4 5 mA OUT Allowable power dissipation Pd max Ta = 85C 100 mW Operating temperature Topr 40 to +85 C Storage temperature Tstg 55 to +125 C Allowable Operating Ranges at Ta = 40 to +85C, V = 0 V SS Ratings Parameter Symbol Conditions Unit min typ max V V 2.7 6.0 V DD DD Supply voltage V V 2.7 6.0 V LCD LCD V 1 V 1 2/3 V V V LCD LCD LCD LCD Input voltage V 2 V 2 1/3 V V V LCD LCD LCD LCD Input high level voltage V CE, CL, DI, INH 0.8 V 6.0 V IH DD Input low level voltage V CE, CL, DI, INH 0 0.2 V V IL DD Recommended external resistance R OSC 43 k OSC Recommended external capacitance C OSC 680 pF OSC Guaranteed oscillation range f OSC 25 50 100 kHz OSC Data setup time t CL, DI: Figure 2 160 ns ds Data hold time t CL, DI: Figure 2 160 ns dh CE wait time t CE, CL: Figure 2 160 ns cp CE setup time t CE, CL: Figure 2 160 ns cs CE hold time t CE, CL: Figure 2 160 ns ch High level clock pulse width tH CL: Figure 2 160 ns Low level clock pulse width tL CL: Figure 2 160 ns Rise time t CE, CL, DI: Figure 2 160 ns r Fall time t CE, CL, DI: Figure 2 160 ns f INH switching time t INH, CE: Figure 3 10 s c Pin Assignment LC75814V Top view ILC00283 No. 6792-2/14 P1/S1 DI P2/S2 CL P3/S3 CE P4/S4 INH S5 OSC S6 V SS S7 V 2 LCD S8 V 1 LCD S9 V LCD S10 V DD S11 COM4 S12 COM3 S13 COM2 S14 COM1 S15 S16