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  4. Clock/Timing - Real Time Clocks
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166 results
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
GLOBAL STOCKS
DS17887-3-IND
DS17887-3-IND
RFQ
RFQ
1,090
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Obsolete Tube -40°C ~ 85°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 24-EDIP 2.7 V ~ 3.7 V 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 2.7V ~ 3.7V
M41T315V-85MH6E
M41T315V-85MH6E
RFQ
RFQ
3,974
In-stock
 STMicroelectronics IC RTC PHANTOM SER 28-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Supervisor 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Phantom Time Chip Serial 28-SOH 3 V ~ 3.6 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 2.7V ~ 3.6V
DS1670E
DS1670E
RFQ
RFQ
1,605
In-stock
 Maxim Integrated IC RTC SYSTEM CTRLR SER 20-TSSOP - Active Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer 20-TSSOP (0.173", 4.40mm Width) Portable System Controller 3-Wire Serial 20-TSSOP 2.97 V ~ 3.63 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 100µA @ 3.3V
DS1670S
DS1670S
RFQ
RFQ
1,561
In-stock
 Maxim Integrated IC RTC SYSTEM CTRLR SER 20-SOIC - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer 20-SOIC (0.295", 7.50mm Width) Portable System Controller 3-Wire Serial 20-SOIC 2.97 V ~ 3.63 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 100µA @ 3.3V
DS1673E-3
DS1673E-3
RFQ
RFQ
2,014
In-stock
 Maxim Integrated IC RTC SYSTEM CTRLR SER 20-TSSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer 20-TSSOP (0.173", 4.40mm Width) Portable System Controller 3-Wire Serial 20-TSSOP 2.7 V ~ 3.3 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 100µA @ 3V
DS1501WSN
DS1501WSN
RFQ
RFQ
2,724
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 28-SOIC 3 V ~ 3.6 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 4mA @ 3V ~ 3.6V
DS1673E-5
DS1673E-5
RFQ
RFQ
1,355
In-stock
 Maxim Integrated IC RTC SYSTEM CTRLR SER 20-TSSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer 20-TSSOP (0.173", 4.40mm Width) Portable System Controller 3-Wire Serial 20-TSSOP 4.5 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 300µA @ 5V
DS1673S-3
DS1673S-3
RFQ
RFQ
3,416
In-stock
 Maxim Integrated IC RTC SYSTEM CTRLR SER 20-SOIC - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer 20-SOIC (0.295", 7.50mm Width) Portable System Controller 3-Wire Serial 20-SOIC 2.7 V ~ 3.3 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 100µA @ 3V
DS1689SN
DS1689SN
RFQ
RFQ
2,910
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount NVSRAM 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 28-SOIC 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V, 3mA @ 5V
DS1687-3
DS1687-3
RFQ
RFQ
2,214
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, NVSRAM, Square Wave Output, Y2K 24-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 24-EDIP 2.7 V ~ 3.7 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V
Default Photo
DS1510W
RFQ
RFQ
618
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 3 V ~ 3.6 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 4mA @ 3.3V
Default Photo
DS1510Y
RFQ
RFQ
1,879
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 4.5 V ~ 5.5 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 5mA @ 5V
DS1511Y
DS1511Y
RFQ
RFQ
1,828
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 4.5 V ~ 5.5 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 5mA @ 4.5V ~ 5.5V
DS1689S-TRL
DS1689S-TRL
RFQ
RFQ
1,288
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-SOIC - Obsolete Tube 0°C ~ 70°C Surface Mount NVSRAM 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 28-SOIC 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V, 3mA @ 5V
DS1685-3
DS1685-3
RFQ
RFQ
3,719
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 24-DIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Alarm, NVSRAM, Square Wave Output, Y2K 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 2.7 V ~ 3.7 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V
DS1685-5
DS1685-5
RFQ
RFQ
852
In-stock
 Maxim Integrated IC RTC 5V 64-BIT Y2KC 24-DIP - Active Tube 0°C ~ 70°C Through Hole Alarm, NVSRAM, Square Wave Output, Y2K 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS1685E-5
DS1685E-5
RFQ
RFQ
2,891
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 24-TSSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 24-TSSOP (0.173", 4.40mm Width) Clock/Calendar Parallel 24-TSSOP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS1685S-3
DS1685S-3
RFQ
RFQ
2,008
In-stock
 Maxim Integrated IC RTC 3V 64-BIT Y2KC 24-SOIC - Active Tube 0°C ~ 70°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 2.7 V ~ 3.7 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V
DS1685Q-5
DS1685Q-5
RFQ
RFQ
716
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-PLCC - Active Tube 0°C ~ 70°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 28-LCC (J-Lead) Clock/Calendar Parallel 28-PLCC (11.51x11.51) 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS1685Q-3
DS1685Q-3
RFQ
RFQ
3,655
In-stock
 Maxim Integrated IC RTC 3V 64-BIT Y2KC 28-PLCC - Active Tube 0°C ~ 70°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 28-LCC (J-Lead) Clock/Calendar Parallel 28-PLCC (11.51x11.51) 2.7 V ~ 3.7 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V
DS1685-5-IND
DS1685-5-IND
RFQ
RFQ
615
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 24-DIP - Discontinued at Digi-Key Tube -40°C ~ 85°C Through Hole Alarm, NVSRAM, Square Wave Output, Y2K 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS1685EN-3
DS1685EN-3
RFQ
RFQ
677
In-stock
 Maxim Integrated IC RTC 3V 64BIT Y2KC IND 24TSSOP - Active Tube -40°C ~ 85°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 24-TSSOP (0.173", 4.40mm Width) Clock/Calendar Parallel 24-TSSOP 2.7 V ~ 3.7 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V
DS1685EN-5
DS1685EN-5
RFQ
RFQ
1,416
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 24-TSSOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 24-TSSOP (0.173", 4.40mm Width) Clock/Calendar Parallel 24-TSSOP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS1685SN-5
DS1685SN-5
RFQ
RFQ
3,061
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS1685SN-3
DS1685SN-3
RFQ
RFQ
1,130
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC - Discontinued at Digi-Key Tube -40°C ~ 85°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 2.7 V ~ 3.7 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V
DS1685QN-3
DS1685QN-3
RFQ
RFQ
3,409
In-stock
 Maxim Integrated IC RTC 3V 64-BIT Y2KC IND 28PLCC - Active Tube -40°C ~ 85°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 28-LCC (J-Lead) Clock/Calendar Parallel 28-PLCC (11.51x11.51) 2.7 V ~ 3.7 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 3V
DS1501W
DS1501W
RFQ
RFQ
3,208
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-DIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-DIP (0.600", 15.24mm) Clock/Calendar Parallel 28-PDIP 3 V ~ 3.6 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 4mA @ 3V ~ 3.6V
DS1501Y
DS1501Y
RFQ
RFQ
1,521
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-DIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-DIP (0.600", 15.24mm) Clock/Calendar Parallel 28-PDIP 4.5 V ~ 5.5 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 5mA @ 4.5V ~ 5.5V
Default Photo
DS1500W
RFQ
RFQ
2,512
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 32-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 3 V ~ 3.6 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 4mA @ 3V ~ 3.6V
Default Photo
DS1500Y
RFQ
RFQ
943
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 32-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 4.5 V ~ 5.5 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 5mA @ 4.5V ~ 5.5V
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