Datasheet Details
- Part number
- CBC921
- Manufacturer
- Cymbet
- File Size
- 668.50 KB
- Datasheet
- CBC921-Cymbet.pdf
- Description
- Real-Time Clock/Calendar
CBC921 Description
Preliminary CBC921 PMRTC NPerwoduct! Data Brief Real-Time Clock/Calendar with Power Manager and Battery Charger .
The CBC921xx combines a real-time clock (RTC) with a backup battery charger and other power management features.
CBC921 Features
* Ultra-low power Real-Time Clock (RTC) with power-fail detect and battery management
* Low power timer and power manager extend run time in battery-powered systems
* Controls 4.1V rechargeable micro-batteries and 3.2V rechargeable coin cells and supercaps; no off-chip com
CBC921 Applications
* Power bridging to provide uninterruptible RTC function during exchange of main batteries.
* Consumer appliances that have real-time clocks; provides switchover power from main supply to backup battery.
* Ultra-Low Power Timer using only 20nA
* Wireless sensors a
📁 Related Datasheet
📌 All Tags
CBC921 Stock/Price