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
AB1801-T3

AB1801-T3

IC RTC CLK/CALENDAR I2C 16QFN

 		Contact - immediate Abracon LLC 1 ROHS3 Compliant - Digi-Reel® Obsolete Datasheet Alarm, Leap Year, Trickle-Charger16-VFQFN Exposed PadSurface Mount-I2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C1.7V ~ 3.6VHH:MM:SS:hhYY-MM-DD-dd16-QFN (3x3)1.5V ~ 3.6V0.17µA ~ 0.22µA @ 1.8V ~ 3VNot Verified
PT7C4363BZEEX

PT7C4363BZEEX

IC RTC CLK/CALENDAR I2C 8TDFN

 		Contact - immediate Diodes Incorporated 3000 ROHS3 Compliant - Tape & Reel (TR) Obsolete Datasheet Alarm, Leap Year, Square Wave Output8-WFDFN Exposed PadSurface Mount-I2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C (TA)1.3V ~ 5.5VHH:MM:SS (24 hr)YY-MM-DD-dd8-TDFN (2x3)-0.85µA ~ 0.9µA @ 3V ~ 5VNot Verified
PT7C4363BZEEX

PT7C4363BZEEX

IC RTC CLK/CALENDAR I2C 8TDFN

 		Contact - immediate Diodes Incorporated 1 ROHS3 Compliant - Cut Tape (CT) Obsolete Datasheet Alarm, Leap Year, Square Wave Output8-WFDFN Exposed PadSurface Mount-I2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C (TA)1.3V ~ 5.5VHH:MM:SS (24 hr)YY-MM-DD-dd8-TDFN (2x3)-0.85µA ~ 0.9µA @ 3V ~ 5VNot Verified
V3020XSO8B+

V3020XSO8B+

LINEAR IC

 		Contact - immediate EM Microelectronic 2500 unknown - Tape & Reel (TR) Last Time Buy Datasheet Leap Year, RAM8-SOIC (0.154", 3.90mm Width)Surface Mount1B3-Wire SerialClock/Calendar-40°C ~ 125°C (TA)1.2V ~ 5.5VHH:MM:SSYY-MM-DD-dd8-SOIC-0.49µA ~ 0.6µA @ 3V ~ 5V-
M41T60Q6F

M41T60Q6F

IC RTC CLK/CALENDAR I2C 16QFN

 		Contact - immediate STMicroelectronics 3000 ROHS3 Compliant - Tape & Reel (TR) Obsolete Datasheet Leap Year16-VFQFN Exposed PadSurface Mount-I2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C1.3V ~ 4.4VHH:MM:SS (24 hr)YY-MM-DD-dd16-QFN (3x3)-0.7µA ~ 0.95µA @ 3.6V ~ 4.4VNot Verified
M41T60Q6F

M41T60Q6F

IC RTC CLK/CALENDAR I2C 16QFN

 		Contact - immediate STMicroelectronics 1 ROHS3 Compliant - Cut Tape (CT) Obsolete Datasheet Leap Year16-VFQFN Exposed PadSurface Mount-I2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C1.3V ~ 4.4VHH:MM:SS (24 hr)YY-MM-DD-dd16-QFN (3x3)-0.7µA ~ 0.95µA @ 3.6V ~ 4.4VNot Verified
M41T60Q6F

M41T60Q6F

IC RTC CLK/CALENDAR I2C 16QFN

 		Contact - immediate STMicroelectronics 1 ROHS3 Compliant - Digi-Reel® Obsolete Datasheet Leap Year16-VFQFN Exposed PadSurface Mount-I2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C1.3V ~ 4.4VHH:MM:SS (24 hr)YY-MM-DD-dd16-QFN (3x3)-0.7µA ~ 0.95µA @ 3.6V ~ 4.4VNot Verified
RX8010SJ:B3 PURE SN

RX8010SJ:B3 PURE SN

IC RTC CLOCK/CALENDAR I2C 8SOP

 		Contact - immediate EPSON 250 ROHS3 Compliant RX8010SJ Tape & Reel (TR) Active Datasheet Alarm, Leap Year, RAM8-SOIC (0.154", 3.90mm Width)Surface Mount16BI2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C1.6V ~ 5.5VHH:MM:SS (24 hr)YY-MM-DD-dd8-SOP-0.32µA ~ 0.35µA @ 3V ~ 5VNot Verified
M41ST84WMQ6E

M41ST84WMQ6E

IC RTC CLOCK/CALENDAR I2C 16SO

 		Contact - immediate STMicroelectronics 1000 ROHS3 Compliant - Tube Obsolete Datasheet Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer16-SOIC (0.154", 3.90mm Width)Surface Mount44BI2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C2.7V ~ 3.6VHH:MM:SS:hh (24 hr)YY-MM-DD-dd16-SO2.5V ~ 3.5V0.5mA @ 2.7V ~ 3.6VNot Verified
RX-8035LC:AC0 PURE SN

RX-8035LC:AC0 PURE SN

IC RTC EVENT REC I2C 12VSOJ

 		Contact - immediate EPSON 1000 ROHS3 Compliant RX-8035LC Tape & Reel (TR) Active Datasheet Alarm12-TFSOJ (0.094", 2.40mm Width)Surface Mount-I2C, 2-Wire SerialTime Event Recorder-40°C ~ 85°C2.4V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd12-VSOJ1V ~ 5.5V2.5µA @ 3VNot Verified
DS1337C

DS1337C

IC RTC CLK/CALENDAR I2C 16SOIC

 		Contact - immediate Analog Devices Inc./Maxim Integrated 10000 RoHS non-compliant - Tube 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
DS1391U-3+T&R

DS1391U-3+T&R

IC RTC CLK/CALENDAR SPI 10UMAX

 		Contact - immediate Analog Devices Inc./Maxim Integrated 3000 ROHS3 Compliant - Tape & Reel (TR) Active Datasheet Alarm, Leap Year, Square Wave Output, Trickle-Charger10-TFSOP, 10-MSOP (0.118", 3.00mm Width)Surface Mount-SPIClock/Calendar-40°C ~ 85°C2.7V ~ 3.3VHH:MM:SS:hh (12/24 hr)YY-MM-DD-dd10-uMAX/uSOP1.3V ~ 3.7V125µA @ 2.7V ~ 3.3VNot Verified
DS1338Z-18+T&R

DS1338Z-18+T&R

IC RTC CLK/CALENDAR I2C 8SOIC

 		Contact - immediate Analog Devices Inc./Maxim Integrated 2500 ROHS3 Compliant - Tape & Reel (TR) Active Datasheet Leap Year, NVSRAM, Square Wave Output8-SOIC (0.154", 3.90mm Width)Surface Mount56BI2C, 2-Wire SerialClock/Calendar-40°C ~ 85°C1.71V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd8-SOIC1.3V ~ 3.7V100µA @ 1.89VNot Verified
RV-2123-C2-32.768KHZ-10PPM-TA-QC

RV-2123-C2-32.768KHZ-10PP...

IC RTC CLK/CALENDAR SPI 10SON

 		Contact - immediate Micro Crystal AG 1000 ROHS3 Compliant C2 Tape & Reel (TR) Active Datasheet Alarm, Leap Year, Programmable Clock Output, Timer10-TDFN Exposed PadSurface Mount-SPI, 4-Wire SerialClock/Calendar-40°C ~ 85°C (TA)1.1V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd10-SON (5x3.2)-0.18µA @ 3VNot Verified
DS1337C/T&R

DS1337C/T&R

IC RTC CLK/CALENDAR I2C 16SOIC

 		Contact - immediate Analog Devices Inc./Maxim Integrated 10000 ROHS3 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