Industrial Controls

If it's electronic, it needs a clock... Trickle-Charge Capability for a Rechargeable Battery or Super Cap Selectable Intel or Motorola Bus Timing Industrial Temperature Range Interrupt Output with Maskable Interrupt Flags Pb-Free Available (RoHS Compliant)

Data Sheets QV PDF DS12CR887, DS12R885, DS12R887: RTC with Constant-Voltage Trickle Charger QV PDF DS1318: Parallel-Interface Elapsed Time Counter QV PDF DS1744, DS1744P: Y2K-Compliant, Nonvolatile Timekeeping RAMs QV PDF DS1501, DS1511: Y2K-Compliant Watchdog Real-Time Clocks

Application Notes

Application Note 3779: Calculating ML Cell Life for an RTC Backup Operation Application Note 1145: Interface a Multiplexed-Bus Real-Time Clock to a µP With Separate Address and Data Buses Application Note 519: Using a Nonvolatile Timekeeping RAM with a Microcontroller Application Note 516: Using Multiplexed Bus Clocks with a Microcontroller More...

Product Tree

Find the right RTC for your application. It's easy. Just use our product tree or parametric search, or view a list of our most popular RTC searches. Detailed Tree   Product Line Homepage Real-Time Clocks        Real-Time Clocks  (86)    Parallel Address  (52)    Mux Bus  (16)    Bytewide  (35)    Phantom  (12)    Serial Address  (31)    I²C  (18)    3-Wire  (9)    SPI™  (6)    1-Wire®  (1)        ALSO SEE: Clock Generation and Distribution

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