| Real-time clock (RTC) with fully compatible 1-Wire interface Uses the same binary time/date representation as the DS2404 but with 1 second resolution Clock accuracy ±2 minutes per month at 25°C Programmable periodic interrupt output for system wakeup Communicates at 16.3kbps Unique, factory-lasered and tested 64-bit registration number assures absolute traceability because no two parts are alike Built-in multidrop controller ensures compatibility with other 1-Wire products Operates over a wide VDDvoltage range of 2.5V to 5.5V from -40°C to +85°C Low power, 200nA typically with oscillator running Compact, low cost 6-pin TSOC surface mount package |