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S-3510 Datasheet REAL-TIME CLOCK

Manufacturer: Seiko Instruments

Overview

DISCONTINUED PRODUCT Rev.

1.2_00 REAL-TIME CLOCK S-3510 Series The S-3510 is a series of CMOS real-time clock ICs that inputs/ outputs serial clock or calendar data into/from the CPU.

Key Features

  • Operating power supply: 1.7 V to 5.5 V.
  • Low current consumption: 1.2 µA typ. at 3.0 V (S-3510AFFJA: 2.0 µA typ. at 3.0 V).
  • BCD output of second, minute, hour, day, date, month and year.
  • Easy serial interface to CPU with 3 lines (SIO, SCK, and CS).
  • Built-in automatic calendar, automatic leap-year calculation up to 2099.
  • Built-in voltage detector.
  • Built-in constant voltage circuit.
  • Built-in 32 kHz oscillation circu.