S-3510

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. 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 circuit (Built-in Cg/Cd, or Cd only) I Applications Video cameras FAXes Cellular phones Printers I Package 8-Pin SOP (Pin pitch : 1.27 mm) (Package drawing code: FJ008-D) Seiko Instruments Inc. 1 DISCONTINUED PRODUCT REAL-TIME CLOCK S-3510 Series I Block Diagram XIN XOUT TPOUT OSC & Divider VDD VSS Voltage Detector Rev....