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
RX-4803SAUA0 PURE SN

RX-4803SAUA0 PURE SN

IC RTC CLK/CALENDAR SER 14SOP

 		Contact 0 - immediate EPSON 1000 ROHS3 Compliant RX-4803SA Tape & Reel (TR) Active Datasheet --------------
DS1343E-33+T&R

DS1343E-33+T&R

IC RTC CLK/CALENDAR SPI 20TSSOP

 		Contact 0 - immediate Analog Devices Inc./Maxim Integrated 2500 ROHS3 Compliant - Tape & Reel (TR) Active Datasheet --------------
RX-4574LCBX PURE SN

RX-4574LCBX PURE SN

MODULE RTC SPI 32.768KHZ 12VSOJ

 		Contact 0 - immediate EPSON 100 ROHS3 Compliant - Tape & Reel (TR) Obsolete Datasheet Not Verified-------------
RTC-4543SB:B3 ROHS

RTC-4543SB:B3 ROHS

IC RTC CLK/CALENDAR SER 18SOP

 		Contact 0 - immediate EPSON 0 ROHS3 Compliant RTC-4543SB Tape & Reel (TR) Obsolete Datasheet --------------
RTC-4543SB:B3 ROHS

RTC-4543SB:B3 ROHS

IC RTC CLK/CALENDAR SER 18SOP

 		Contact 0 - immediate EPSON 0 ROHS3 Compliant RTC-4543SB Cut Tape (CT) Obsolete Datasheet --------------
RTC-4543SB:B3 ROHS

RTC-4543SB:B3 ROHS

IC RTC CLK/CALENDAR SER 18SOP

 		Contact 0 - immediate EPSON 1 ROHS3 Compliant RTC-4543SB Digi-Reel® Obsolete Datasheet --------------
DS12R885S-33+T&R

DS12R885S-33+T&R

IC RTC CLK/CALENDAR PAR 24SOIC

 		Contact - immediate Analog Devices Inc./Maxim Integrated 1000 ROHS3 Compliant - Tape & Reel (TR) Active Datasheet Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger24-SOIC (0.295", 7.50mm Width)Surface Mount114BParallelClock/Calendar-40°C ~ 85°C2.97V ~ 3.63VHH:MM:SS (12/24 hr)YY-MM-DD-dd24-SOIC2V ~ 3.05V2mA @ 2.97V ~ 3.63VNot Verified
DS12R885S-5+T&R

DS12R885S-5+T&R

IC RTC CLK/CALENDAR PAR 24SOIC

 		Contact - immediate Analog Devices Inc./Maxim Integrated 1000 ROHS3 Compliant - Tape & Reel (TR) Active Datasheet Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger24-SOIC (0.295", 7.50mm Width)Surface Mount114BParallelClock/Calendar-40°C ~ 85°C4.5V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd24-SOIC2V ~ 3.05V2mA @ 4.5V ~ 5.5VNot Verified
DS1374C-3#T&R

DS1374C-3#T&R

IC RTC BINARY COUNTER I2C 16SOIC

 		Contact - immediate Analog Devices Inc./Maxim Integrated 1000 ROHS3 Compliant - Tape & Reel (TR) Obsolete Datasheet Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer16-SOIC (0.295", 7.50mm Width)Surface Mount-I2C, 2-Wire SerialBinary Counter-40°C ~ 85°C2.7V ~ 3.3VBinaryBinary16-SOIC1.3V ~ 3.7V125µA @ 2.7V ~ 3.3VNot Verified
RX4111CE A3

RX4111CE A3

IC RTC CLK/CALENDAR SPI 10SMD

 		Contact - immediate EPSON 250 ROHS3 Compliant RX4111CE Tape & Reel (TR) Active Datasheet Alarm, RAM10-SMD, No LeadSurface Mount-SPI, 4-Wire SerialClock/Calendar-40°C ~ 85°C (TA)1.6V ~ 5.5VHH:MM:SSYY-MM-DD10-SMD-3µA @ 3VNot Verified
DS1678S/T&R

DS1678S/T&R

IC RTC TIME EVENT REC I2C 8SOIC

 		Contact - immediate Analog Devices Inc./Maxim Integrated 2000 RoHS non-compliant - Tape & Reel (TR) Obsolete Datasheet Alarm, Leap Year, NVSRAM, Y2K8-SOIC (0.209", 5.30mm Width)Surface Mount32BI2C, 2-Wire SerialTime Event Recorder-40°C ~ 85°C4.5V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd8-SOIC2.6V ~ 3.5V-Not Verified
RV-3049-C3-TB-QA-OPT B

RV-3049-C3-TB-QA-OPT B

LINEAR IC

 		Contact - immediate EM Microelectronic 1000 unknown - Tape & Reel (TR) Active Datasheet --------------
DS1685SN-3

DS1685SN-3

IC RTC CLK/CALENDAR PAR 24SOIC

 		Contact - immediate Analog Devices Inc./Maxim Integrated 2511 RoHS non-compliant - Tube Obsolete Datasheet Alarm, NVSRAM, Square Wave Output, Y2K24-SOIC (0.295", 7.50mm Width)Surface Mount242BParallelClock/Calendar-40°C ~ 85°C2.7V ~ 3.7VHH:MM:SS (12/24 hr)YY-MM-DD-dd24-SOIC2.5V ~ 3.7V2mA @ 3VNot Verified
DS1685EN-3

DS1685EN-3

IC RTC CLK/CALENDAR PAR 24TSSOP

 		Contact - immediate Analog Devices Inc./Maxim Integrated 2542 RoHS non-compliant - Tube Obsolete Datasheet Alarm, NVSRAM, Square Wave Output, Y2K24-TSSOP (0.173", 4.40mm Width)Surface Mount242BParallelClock/Calendar-40°C ~ 85°C2.7V ~ 3.7VHH:MM:SS (12/24 hr)YY-MM-DD-dd24-TSSOP2.5V ~ 3.7V2mA @ 3VNot Verified
1337GCSRI8

1337GCSRI8

IC RTC CLK/CALENDAR I2C 16SOIC

 		Contact - immediate Renesas Electronics Corporation 1000 RoHS non-compliant - Tape & Reel (TR) Obsolete Datasheet Alarm, Leap Year, Square Wave Output16-SOIC (0.295", 7.50mm Width)Surface Mount-I2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C1.8V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd16-SOIC-0.6µA @ 1.3V ~ 1.8VNot Verified