3-WIRE REAL-TIME CLOCK

The S-35190A is a CMOS 3-wire Real-Time Clock IC which operates with the very low current consumption and in the wide range of operation voltage. The operation voltage is 1.3 V to 5.5 V so that this IC CAN be used for various power supplies from main supply to backup battery. Due to the 0.25 A current consumption and wide range of power supply voltage at time keeping, this IC makes the battery life longer. In the system which operates with a backup battery, the included free Registers CAN be used as the function for users backup memory. Users always CAN take back the information in the Registers which is stored before power-off the main power supply, after the voltage is restored. This IC has the function to correct advance/delay of the Clock data speed, in the wide range, which is caused by the oscillation circuits frequency deviation. Correcting according to the temperature change by combining this function and a Temperature Sensor it is possible to make a high precise Clock function which is not affected by the ambient temperature. By Seiko Instruments Inc.
S-35190A 's PackagesS-35190A 's pdf datasheet
S-35190A-J8T1G SOP
S-35190A-T8T1G TSSOP
S-35190A-I8T1G SNT-8A




S-35190A Pinout, Pinouts
S-35190A pinout,Pin out
This is one package pinout of S-35190A,If you need more pinouts please download S-35190A's pdf datasheet.

S-35190A Application circuits
S-35190A circuits
This is one application circuit of S-35190A,If you need more circuits,please download S-35190A's pdf datasheet.


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