Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq32000 SLUS900E – DECEMBER 2008 – REVISED AUGUST 2015 bq32000 Real-Time Clock (RTC) 1 Features •1 Automatic Switchover to Backup Supply • I2C Interface Supports Serial Clock up to 400 kHz • Uses 32.
768-kHz Crystal With –63-ppm to +126-ppm Adjustment • Integrated Oscillator-Fail Detection • 8-Pin SOIC Package • –40°C to 85°C Ambient Operating Temperature 2 Applications • General Consumer Electronics 3 Description The bq32000 device is a compatible replacement for industry standard real-time clocks.
The bq32000 features an automatic backup supply with integrated trickle charger.
The backup supply can b...

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