The PCA85073A is a CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption. An offset register allows fine-tuning of the clock. All addresses and data are transferred serially via the two-line bidirectional I²C-bus. Maximum data rate is 400 kbit/s. The register address is incremented automatically after each written or read data byte.
Participating products are available for a minimum of 10 years. Designated participating products developed for the automotive, telecom and medical segments are available for a minimum of 15 years.
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Quick reference to our documentation types.
3 documents
Compact List
3 documents
Compact List
Receive the full breakdown. See the product footprint and more in the eCad file.
3 hardware offerings
Quick reference to our software types.
1 software file
Note: For better experience, software downloads are recommended on desktop.
