DS1343E-3+ Datasheet/PDFClock/Timing - Real Time Clocks is a fundamental component used in a wide range of systems, from mobile phones and embedded network devices to premium audio systems. DS1343E-3+ is a clock/timing - real time clock, offering precision timing and accurate timekeeping features in a variety of applications.
The DS1343E-3+ works on a 3.3V supply voltage, with a frequency of 32.768 KHz. It features a 16-bit static shift registers, 32K bits of user memory, 51 bytes of register memory and 6 pins of which 4 pins can be programmed as interrupts, serial output, or general IO. The internal circuitry is designed to ensure that clock ticks are highly precise, with a maximum deviation of 0.1 ppm.
Its real-time clock keeps track of seconds, minutes, hours, day, date, month, and year, with leap year correction provided for dates through 2099. The clock provides two alarms which can be used to wake up the system, trigger events, and set alert status. The TMR feature offers up to 8 programmable timers, each with its own freerunning counter, pre-scaler, and interrupt. All settings can be saved to the internal user memory, and the clock is available in a range of packages, including PDIP, SOIC, and TSSOP.
DS1343E-3+ timekeeping features make it ideal for a wide range of applications, including security systems, electronic point of sale systems, medical equipment, industrial control systems, and consumer electronics. It works well in environments with a wide range of temperature, vibration, and shock. Clock/timing accuracy is essential in a wide range of systems, and DS1343E-3+ offers a cost effective solution while providing robust and reliable results.
The DS1343E-3+ is a versatile, reliable, and cost effective solution for a wide range of clock/timing applications. By offering excellent performance, accuracy, and flexibility, the DS1343E-3+ offers a great solution for real-time clock applications.