Resonators Resonator,SM,315.000 MHz

Real Time Clock 2-wire Real Time Clock

Real Time Clock Real Time Clock

Clock Buffer 1:4 LVDS low-jitter clock buffer

The DS3232M is a low-cost, extremely accurate, I²C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy of the device and reduces the piece-part count in a manufacturing line.The RTC maintains seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an active-low AM/PM indicator. Two programmable time-of-day alarms and a 1Hz output are provided. Address and data are transferred serially through an I²C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, to provide a reset output, and to automatically switch to the backup supply when necessary. Additionally, the active-low RST pin is monitored as a pushbutton input for generating a microprocessor reset. See the Block Diagram in the data sheet for more details.ApplicationsBuilding AutomationHigh-Definition Video SecurityIndustrial ApplicationPower Meters

Timers MUR4 MULTIFUNCTION TIMER, 12VAC/DC

Clock Buffer 1:15 low-power PCIe fan-out/zero-delay buffer

Clock Synthesizer/Jitter Cleaner IC Gen Purpose PLL Clock Synth

Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock

Clock Synthesizer/Jitter Cleaner Integer-N PLL with 5 outputs