FEATURES:
• RTC module with built-in “Tuning Fork” crystal oscillating at 32.768 kHz
• Factory calibrated, all built-in Temperature Compensation circuitry Time accuracy Option A & B. See Part Identification on page 7 for details
• Ultra low power consumption: 800nA typ @ VDD = 3.0V / Tamb = 25°C
• Wide clock operating voltage: 1.3 – 5.5V
• Wide interface operating voltage: 1.4 – 5.5V
• Extended operating temperature range: -40°C to +125°C
• I2C serial interface with fast mode SCL clock frequency of 400kHz
• Provides year, month, day, weekday, hours, minutes and seconds
• Highly versatile alarm and timer functions
• Integrated Low-Voltage Detector, Power-On Reset and Self-Recovery System
• Main Power Supply to Backup Battery switchover circuitry with Trickle Charger
• Programmable CLKOUT pins for peripheral devices (32.768 kHz / 1024 Hz / 32 Hz / 1 Hz)
• Small and compact package size: 3.7 x 2.5 x 0.9 mm. RoHS-compliant and 100% leadfree

APPLICATIONS:
• Wide range in communication & measuring equipment
• Commercial & Industrial applications
• Automotive electronics applications
• Wireless communications
• PDA and Palm Pilots
• Credit Cards with Security Technology