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  4. Clock/Timing - Real Time Clocks
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117 results
Picture Mfr Part # Unit Price 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
M48T212V-85MH1F
M48T212V-85MH1F
RFQ
RFQ
3,861
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Obsolete Tape & Reel (TR) 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer, Y2K 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3V ~ 3.6V
DS1556WP-120IND
DS1556WP-120IND
RFQ
RFQ
4,770
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 128kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
DS1554WP-120IND
DS1554WP-120IND
RFQ
RFQ
4,034
In-stock
 Maxim Integrated IC RTC RAM Y2K 3.3V 120NS 34-PCM - Active Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
DS1554P-70IND
DS1554P-70IND
RFQ
RFQ
5,279
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Discontinued at Digi-Key Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 6mA @ 5V
DS1251YP-70IND
DS1251YP-70IND
RFQ
RFQ
4,720
In-stock
 Maxim Integrated IC SRAM W/RTC 4MEG 70NS 34-PCM - Active Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 10mA @ 5V
M48T212V-85MH1E
M48T212V-85MH1E
RFQ
RFQ
5,219
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer, Y2K 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3V ~ 3.6V
M48T201Y-70MH1E
M48T201Y-70MH1E
RFQ
RFQ
5,350
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 4.5V ~ 5.5V
M48T201V-85MH1E
M48T201V-85MH1E
RFQ
RFQ
4,043
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3V ~ 3.6V
DS1743P-100IND+
DS1743P-100IND+
Per Unit
$29.11
RFQ
5,179
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 5V
DS1743P-85+
DS1743P-85+
Per Unit
$25.44
RFQ
5,980
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Obsolete Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 5V
DS1553WP-150+
DS1553WP-150+
Per Unit
$25.16
RFQ
3,250
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V
DS1744WP-120IND+
DS1744WP-120IND+
Per Unit
$30.29
RFQ
3,544
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V
DS1557P-70IND+
DS1557P-70IND+
Per Unit
$56.70
RFQ
5,875
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 512kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 6mA @ 5V
DS1248WP-120IND+
DS1248WP-120IND+
Per Unit
$53.04
RFQ
2,612
In-stock
 Maxim Integrated IC RTC PHANTOM PAR 34-PCM - Active Tube -40°C ~ 85°C Surface Mount NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 128kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 7mA @ 3.3V
DS1557P-70+
DS1557P-70+
Per Unit
$46.89
RFQ
4,278
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 512kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 6mA @ 5V
DS1251YP-70+
DS1251YP-70+
Per Unit
$46.72
RFQ
5,397
In-stock
 Maxim Integrated IC RTC PHANTOM PAR 34-PCM - Active Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 10mA @ 5V
DS1747WP-120+
DS1747WP-120+
Per Unit
$42.82
RFQ
5,159
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 512kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V
DS1556P-70+
DS1556P-70+
Per Unit
$40.68
RFQ
5,750
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tray 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 128kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 6mA @ 5V
DS1556WP-120+
DS1556WP-120+
Per Unit
$37.87
RFQ
4,439
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 128kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
DS1244WP-120+
DS1244WP-120+
Per Unit
$29.47
RFQ
5,763
In-stock
 Maxim Integrated IC RTC PHANTOM PAR 34-PCM - Active Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 7mA @ 3.3V
DS1554WP-120+
DS1554WP-120+
Per Unit
$25.55
RFQ
5,488
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tray 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
DS1747P-70IND+
DS1747P-70IND+
Per Unit
$46.86
RFQ
4,376
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 512kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 5V
DS1248YP-70+
DS1248YP-70+
Per Unit
$38.89
RFQ
3,604
In-stock
 Maxim Integrated IC RTC PHANTOM PAR 34-PCM - Active Tube 0°C ~ 70°C Surface Mount NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 128kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 10mA @ 5V
DS1744WP-120+
DS1744WP-120+
Per Unit
$28.83
RFQ
3,842
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Active Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V
DS1553WP-120+
DS1553WP-120+
Per Unit
$25.39
RFQ
5,853
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V
M48T201V-85MH1F
M48T201V-85MH1F
Per Unit
$7.82
RFQ
4,073
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Active Tape & Reel (TR) 0°C ~ 70°C Surface Mount Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3V ~ 3.6V
M48T201Y-70MH1F
M48T201Y-70MH1F
Per Unit
$7.46
RFQ
5,872
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Active Tape & Reel (TR) 0°C ~ 70°C Surface Mount Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 4.5V ~ 5.5V
Default Photo
DS1251WP-120+C02
RFQ
RFQ
3,714
In-stock
 Maxim Integrated IC NVSRAM 34PWRCP - Active Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 7mA @ 3.3V
Default Photo
DS1251WP-120+C01
RFQ
RFQ
5,103
In-stock
 Maxim Integrated IC NVSRAM 34PWRCP - Active Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 7mA @ 3.3V
DS1743WP-120IND+
DS1743WP-120IND+
RFQ
RFQ
5,999
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V
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