Result: 2534 products
Clock/Timing - Application Specific Clock/Timing - Clock Buffers, Drivers - Clock Generators, PLLs, Frequency Synthesizers - Delay Lines - IC Batteries - Programmable Timers and Oscillators - Real Time Clocks

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Results : 2534 products

Select Mfr Part # Price Stock ? Manufacturer Min order RoHS status Seri Package Part Status Datasheet Features Package / Case Mounting Type Memory Size Interface Type Operating Temperature Voltage - Supply Time Format Date Format Supplier Device Package Voltage - Supply, Battery Current - Timekeeping (Max) DigiKey Programmable
RTC-4701JE:B3 ROHS

RTC-4701JE:B3 ROHS

IC RTC CLK/CALENDAR SER 20VSOJ

 		Contact 0 - immediate EPSON 0 RoHS Compliant - Cut Tape (CT) Obsolete Datasheet --------------
RTC-4701JE:B3 ROHS

RTC-4701JE:B3 ROHS

IC RTC CLK/CALENDAR SER 20VSOJ

 		Contact 0 - immediate EPSON 1 RoHS Compliant - Digi-Reel® Obsolete Datasheet --------------
M41ST87YMX6TR

M41ST87YMX6TR

IC RTC CLOCK/CALENDAR I2C 28SO

 		Contact 0 - immediate STMicroelectronics 1000 ROHS3 Compliant - Tape & Reel (TR) Obsolete Datasheet --------------
RX-4571NB:B

RX-4571NB:B

IC RTC CLK/CALENDAR SER 22SON

 		Contact - immediate EPSON 100 ROHS3 Compliant RX-4571NB Strip Active Datasheet Alarm, Leap Year22-LFDFNSurface Mount-3-Wire SerialClock/Calendar-40°C ~ 85°C1.6V ~ 5.5V--22-SON (6.3x4.8)-0.95µA ~ 1µA @ 3V ~ 5VNot Verified
DS17285SN-5

DS17285SN-5

IC RTC CLK/CALENDAR PAR 24SOIC

 		Contact 0 - immediate Analog Devices Inc./Maxim Integrated 1023 RoHS Compliant By Exemption - Tube Obsolete Datasheet --------------
DS17285SN-3

DS17285SN-3

IC RTC CLK/CALENDAR PAR 24SOIC

 		Contact 0 - immediate Analog Devices Inc./Maxim Integrated 1023 RoHS Compliant By Exemption - Tube Obsolete Datasheet --------------
DS17285E-3

DS17285E-3

IC RTC CLK/CALENDAR PAR 28TSOP

 		Contact 0 - immediate Analog Devices Inc./Maxim Integrated 1170 RoHS Compliant By Exemption - Bag Obsolete Datasheet --------------
AB-RTCMC-32.768KHZ-EOA9-S3-HAT

AB-RTCMC-32.768KHZ-EOA9-S...

IC RTC CLK/CALENDAR SPI MODULE

 		Contact 0 - immediate Abracon LLC 1000 ROHS3 Compliant - Tape & Reel (TR) Active Datasheet Alarm, EEPROM, TCXO/Crystal, Trickle-Charger10-SMD ModuleSurface Mount-SPIClock/Calendar-40u00b0C ~ 125u00b0C1.4V ~ 5.5V, 2.1V ~ 5.5VHH:MM:SS:hhYY-MM-DD-ddModule1.4V ~ 5.5V4.6u00b5A ~ 5.5u00b5A @ 1.4V ~ 5VNot Verified
AB-RTCMC-32.768KHZ-EOZ9-S3-HAT

AB-RTCMC-32.768KHZ-EOZ9-S...

IC RTC CLK/CALENDAR I2C MODULE

 		Contact 0 - immediate Abracon LLC 1000 ROHS3 Compliant - Tape & Reel (TR) Active Datasheet Alarm, EEPROM, TCXO/Crystal, Trickle-Charger10-SMD ModuleSurface Mount-I2CClock/Calendar-40u00b0C ~ 125u00b0C1.4V ~ 5.5V, 2.1V ~ 5.5VHH:MM:SS:hhYY-MM-DD-ddModule1.4V ~ 5.5V4.6u00b5A ~ 5.5u00b5A @ 1.4V ~ 5VNot Verified
DS1685Q-5+T&R

DS1685Q-5+T&R

IC RTC CLK/CALENDAR PAR 28PLCC

 		Contact 0 - immediate Analog Devices Inc./Maxim Integrated 500 ROHS3 Compliant - Tape & Reel (TR) Active Datasheet Alarm, NVSRAM, Square Wave Output, Y2K28-LCC (J-Lead)Surface Mount242BParallelClock/Calendar0u00b0C ~ 70u00b0C4.5V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd28-PLCC (11.51x11.51)2.5V ~ 3.7V3mA @ 5VNot Verified
BQ3285ES

BQ3285ES

IC RTC CLK/CALENDAR PAR 24SOIC

 		Contact 0 - immediate Texas Instruments 100 ROHS3 Compliant - Tube Obsolete Datasheet --------------
RX-4571NB:BX PURE SN

RX-4571NB:BX PURE SN

IC RTC CLK/CALENDAR SER 22SON

 		Contact - immediate EPSON 100 ROHS3 Compliant RX-4571NB Tape & Reel (TR) Active Datasheet Alarm, Leap Year22-SMD, 20 Leads, Flat LeadsSurface Mount-3-Wire SerialClock/Calendar-40°C ~ 85°C1.6V ~ 5.5V--22-SON (6.3x4.8)-0.95µA ~ 1µA @ 3V ~ 5VNot Verified
RX-4801SA:UB3 PURE SN

RX-4801SA:UB3 PURE SN

IC RTC CLK/CALENDAR SPI 14SOP

 		Contact - immediate EPSON 250 ROHS3 Compliant RX-4801SA Tape & Reel (TR) Obsolete Datasheet Alarm, Leap Year14-SOIC (0.197", 5.00mm Width)Surface Mount-SPIClock/Calendar-40°C ~ 85°C1.6V ~ 5.5VHH:MM:SS (24 hr)YY-MM-DD-dd14-SOP-2.1µA ~ 3.4µA @ 3V ~ 5VNot Verified
DS12885T/T&R

DS12885T/T&R

IC RTC CLK/CALENDAR PAR 32TQFP

 		Contact - immediate Analog Devices Inc./Maxim Integrated 2500 RoHS Compliant By Exemption - Tape & Reel (TR) Obsolete Datasheet Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output32-TQFPSurface Mount114BParallelClock/Calendar0°C ~ 70°C4.5V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd32-TQFP (7x7)2.5V ~ 4V15mA @ 4.5V ~ 5.5VNot Verified
DS1558W

DS1558W

IC RTC CLK/CALENDAR PAR 48LQFP

 		Contact - immediate Analog Devices Inc./Maxim Integrated 2500 RoHS Compliant By Exemption - Bag Obsolete Datasheet Alarm, Leap Year, Watchdog Timer, Y2K48-LQFPSurface Mount-ParallelClock/Calendar-40°C ~ 85°C2.97V ~ 3.63VHH:MM:SS (24 hr)YY-MM-DD-dd48-LQFP (7x7)2.5V ~ 3.7V2mA @ 3.3VNot Verified