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
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-4045NBAC3

RX-4045NBAC3

IC RTC CLK/CALENDAR SER 22SON

Contact 0 - immediate EPSON 250 ROHS3 Compliant RX-4045NB Tape & Reel (TR) Active Datasheet Alarm22-SMD, 20 Leads, Flat LeadsSurface Mount-4-Wire SerialClock/Calendar-40u00b0C ~ 85u00b0C1.7V ~ 5.5VHH:MM:SSYY-MM-DD-dd22-SON (6.3x4.8)1.15V ~ 5.5V1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5VNot Verified
DS32B35-33#

DS32B35-33#

IC RTC CLK/CALENDAR I2C 20SOIC

Contact 0 - immediate Analog Devices Inc./Maxim Integrated 37 ROHS3 Compliant - Tube Obsolete Datasheet --------------
DS1500Y

DS1500Y

IC RTC CLK/CALENDAR PAR 32EDIP

Contact 0 - immediate Analog Devices Inc./Maxim Integrated 13 RoHS Compliant By Exemption - Tube Obsolete Datasheet --------------
DS1500W

DS1500W

IC RTC CLK/CALENDAR PAR 32EDIP

Contact 0 - immediate Analog Devices Inc./Maxim Integrated 13 RoHS Compliant By Exemption - Tube Obsolete Datasheet --------------
RTC-8564JE:BB ROHS

RTC-8564JE:BB ROHS

IC RTC CLK/CALENDAR I2C 20VSOJ

Contact 0 - immediate EPSON 100 ROHS3 Compliant RTC-8564JE Strip Active Datasheet --------------
RX8900SA:UAB PURE SN

RX8900SA:UAB PURE SN

IC RTC CLK/CALENDAR I2C 14SOP

Contact 0 - immediate EPSON 100 ROHS3 Compliant RX8900SA Bulk Active Datasheet --------------
RTC-8564JEBX ROHS

RTC-8564JEBX ROHS

IC RTC CLK/CALENDAR I2C 20VSOJ

Contact 0 - immediate EPSON 100 ROHS3 Compliant RTC-8564JE Tape & Reel (TR) Active Datasheet --------------
DS32C35-33#T&R

DS32C35-33#T&R

IC RTC CLK/CALENDAR I2C 20SOIC

Contact 0 - immediate Analog Devices Inc./Maxim Integrated 1000 ROHS3 Compliant - Tape & Reel (TR) Obsolete Datasheet --------------
DS12885QN+T&R

DS12885QN+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, Daylight Savings, Leap Year, NVSRAM, Square Wave Output28-LCC (J-Lead)Surface Mount114BParallelClock/Calendar-40u00b0C ~ 85u00b0C4.5V ~ 5.5VHH:MM:SS (12/24 hr)YY-MM-DD-dd28-PLCC (11.51x11.51)2.5V ~ 4V15mA @ 4.5V ~ 5.5VNot Verified
M41T256YMT7E

M41T256YMT7E

IC RTC CLK/CALENDAR I2C 44SOH

Contact 0 - immediate STMicroelectronics 364 RoHS Compliant By Exemption Timekeeper® Tube Obsolete Datasheet --------------
RX-4045NB:AAB

RX-4045NB:AAB

IC RTC CLK/CALENDAR SER 22SON

Contact 0 - immediate EPSON 100 ROHS3 Compliant RX-4045NB Strip Active Datasheet Alarm22-LFDFNSurface Mount-4-Wire SerialClock/Calendar-40u00b0C ~ 85u00b0C1.7V ~ 5.5VHH:MM:SSYY-MM-DD-dd22-SON (6.3x4.8)-1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5VNot Verified
RX-4045NB:AAB PURE SN

RX-4045NB:AAB PURE SN

IC RTC CLK/CALENDAR SER 22SON

Contact 0 - immediate EPSON 100 ROHS3 Compliant RX-4045NB Strip Active Datasheet Alarm22-LFDFNSurface Mount-4-Wire SerialClock/Calendar-40u00b0C ~ 85u00b0C1.7V ~ 5.5VHH:MM:SSYY-MM-DD-dd22-SON (6.3x4.8)-1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5VNot Verified
RX-4045NBACB

RX-4045NBACB

IC RTC CLK/CALENDAR SER 22SON

Contact 0 - immediate EPSON 100 ROHS3 Compliant RX-4045NB Bulk Active Datasheet Alarm22-SMD, 20 Leads, Flat LeadsSurface Mount-4-Wire SerialClock/Calendar-40u00b0C ~ 85u00b0C1.7V ~ 5.5VHH:MM:SSYY-MM-DD-dd22-SON (6.3x4.8)1.15V ~ 5.5V1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5VNot Verified
RX-8803LC:UC3 PURE SN

RX-8803LC:UC3 PURE SN

IC RTC CLK/CALENDAR I2C 12VSOJ

Contact 0 - immediate EPSON 250 ROHS3 Compliant RX-8803LC Tape & Reel (TR) Active Datasheet --------------
RX-4803LC:UB3 PURE SN

RX-4803LC:UB3 PURE SN

IC RTC CLK/CALENDAR SPI 12VSOJ

Contact 0 - immediate EPSON 250 ROHS3 Compliant RX-4803LC Tape & Reel (TR) Active Datasheet --------------