DESCRIPTION

· AB-RTCMC-32.768kHz-EOA9-S3DTCXO is a temperature-compensated real-time clock module with SPI bus.

· Compact package size: 3.7 x 2.5 x 0.9 mm.

· Moisture Sensitivity Level: MSL=1.

FEATURES

· Built-in "Tuning Fork" crystal oscillating at 32.768 kHz.

· Factory calibrated with temperature compensation circuitry.

· Ultra-low power consumption: 800nA typical at VDD = 3.0V / Tamb = 25°C.

· Wide clock operating voltage: 1.3 – 5.5V.

· Extended operating temperature range: -40°C to +125°C.

· SPI serial interface with fast mode SCL clock frequency of 1 MHz.

· Provides year, month, day, weekday, hours, minutes, and seconds.

· Integrated Low-Voltage Detector, Power-On Reset, and Self-Recovery System.

· Programmable CLKOUT pins for peripheral devices (32.768 kHz / 1024 Hz / 32 Hz / 1 Hz).

· RoHS-compliant and 100% lead-free.

APPLICATIONS

· Communication and measuring equipment.

· Commercial and industrial applications.

· Automotive electronics.

· Wireless communications.

· PDA and Palm Pilots.

· Credit Cards with Security Technology.