S-3510

The S-3510 is designed as a series of CMOS real-time clock ICs that inputs/outpus serial clock or calendar data into/from the CPU. Its typical applications include video cameras, FAXes, cellular phones and printers.

S-3510 has nine features. (1)Its operating power supply voltage would be from 1.7V to 5.5V. (2)Low current consumption. (3)BCD output of second, minute, hour, day, data, month and year. (4)Easy serial interface to CPU with 3 lines (SIO, SCK and CS). (5)Its built-in automatic calendar. (6)Built-in voltage detector. (7)Built-in constant voltage circuit. (8)Built-in oscillation circuit (Cg and Cd are built in). (9)8-pin SOP. Those are all the main features.

Some absolute maximum ratings of S-3510 have been concluded into several points as follow. (1)Its power supply voltage would be from -0.3V to 7.0V. (2)Its input voltage would be -0.3V to 7.0V for /SCK, CS, SIO and would be from -0.3V to Vdd+0.3V to SIO (CMOS output). (3)Its output voltage would be from -0.3V to 7.0V. (4)Its operating temperature range would be from -30°C to 80°C. (5)Its storage temperature range would be from -55°C to 125°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to S-3510.

Also some electrical characteristics of S-3510 are concluded as follow. (1)Its operating voltage range would be min 1.7V and typ 3.0V and max 5.5V. (2)Its power current construction would be typ 1.2uA and max 2.0uA for CS=0V. (3)Its input leakage current would be min -0.5uA and max 0.5uA. (4)Its input current would be typ 10uA and max 30uA at Vin=5.5V and it would be min 30uA and typ 100uA and max 300uA at Vin=0.4V. (5)Its input voltage would be min 0.8Vdd for high and would be max 0.2Vdd for low. And so on. If you have any question or suggestion or want to know more information about S-3510 please contact us for details. Thank you!