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Real Time Clock

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Interface Type	Date Format	Time Format	Package/Case	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Packaging
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R DS1744WP-120IND+ Analog Devices / Maxim Integrated 1: $88.69 627In Stock	Mfr. Part No. DS1744WP-120IND+ Mouser Part No 700-DS1744WP-120IND	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	Datasheet	627In Stock	$88.69 $76.00 $70.79 $69.20 Quote Quote	Min.: 1 Mult.: 1 Max.: 501	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	2.97 V	3.63 V	- 40 C	+ 85 C	DS1744WP	SMD/SMT	Tray
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R DS1744P-70IND+ Analog Devices / Maxim Integrated 1: $59.45 912In Stock	Mfr. Part No. DS1744P-70IND+ Mouser Part No 700-DS1744P-70IND	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	Datasheet	912In Stock	$59.45 $58.13 $56.88 $55.73 View $54.88 Quote	Min.: 1 Mult.: 1 Max.: 729	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS1744P	SMD/SMT	Tray
Real Time Clock Watchdog Clocks with NV RAM Control DS1558Y+ Analog Devices / Maxim Integrated 1: $17.73 253In Stock	Mfr. Part No. DS1558Y+ Mouser Part No 700-DS1558Y	Analog Devices / Maxim Integrated	Real Time Clock Watchdog Clocks with NV RAM Control	Datasheet	253In Stock	$17.73 $17.35 $16.97 $16.63	Min.: 1 Mult.: 1 Max.: 202	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	TQFP-48	Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS1558Y	SMD/SMT	Tray
Real Time Clock Ultra-Low power 12C Real Time clock w/ p MAX31331TETB+ Analog Devices / Maxim Integrated 1: $5.09 2,764In Stock	Mfr. Part No. MAX31331TETB+ Mouser Part No 700-MAX31331TETB+	Analog Devices / Maxim Integrated	Real Time Clock Ultra-Low power 12C Real Time clock w/ p Learn More about Analog Devices / Maxim Integrated maxim max31331 real time clock	Datasheet	2,764In Stock	$5.09 $3.79 $3.47 $3.11 View $2.94 $2.65 $2.53	Min.: 1 Mult.: 1 Max.: 2,211												Tray
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi DS1556WP-120IND+ Analog Devices / Maxim Integrated 1: $73.14 38In Stock	Mfr. Part No. DS1556WP-120IND+ Mouser Part No 700-DS1556WP-120IND	Analog Devices / Maxim Integrated	Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi	Datasheet	38In Stock	$73.14 $71.52 $69.97 $68.57 View Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	2.97 V	3.63 V	- 40 C	+ 85 C	DS1556WP	SMD/SMT	Tray
Real Time Clock RX8010SJ Epson Timing 1: $4.71 55,270In Stock	Mfr. Part No. RX8010SJ Mouser Part No 732-RX8010SJ	Epson Timing	Real Time Clock	Datasheet	55,270In Stock	$4.71 $3.51 $3.21 $2.87 View $2.72 $2.65 $2.52 $2.45 $2.39	Min.: 1 Mult.: 1	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX8010SJ	SMD/SMT	Bulk
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi DS1556P-70+ Analog Devices / Maxim Integrated 1: $69.69 20In Stock	Mfr. Part No. DS1556P-70+ Mouser Part No 700-DS1556P-70	Analog Devices / Maxim Integrated	Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi	Datasheet	20In Stock	$69.69 $68.15 $66.67 $65.33 View Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	4.5 V	5.5 V	0 C	+ 70 C	DS1556P	SMD/SMT	Tray
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R DS1746WP-120IND+ Analog Devices / Maxim Integrated 1: $72.49 20In Stock	Mfr. Part No. DS1746WP-120IND+ Mouser Part No 700-DS1746WP-120IND	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	Datasheet	20In Stock	$72.49 $70.88 $69.35 $67.96 View Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	2.97 V	3.63 V	- 40 C	+ 85 C	DS1746WP	SMD/SMT	Tray
Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep DS1554P-70+ Analog Devices / Maxim Integrated 1: $46.48 37In Stock	Mfr. Part No. DS1554P-70+ Mouser Part No 700-DS1554P-70	Analog Devices / Maxim Integrated	Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep	Datasheet	37In Stock	$46.48 $45.45 $44.47 $43.57 View $42.91 Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	4.5 V	5.5 V	0 C	+ 70 C	DS1554P	SMD/SMT	Tray
Real Time Clock 4096k NV SRAM with Phantom Clock DS1251WP-120IND+ Analog Devices / Maxim Integrated 1: $127.69 320In Stock	Mfr. Part No. DS1251WP-120IND+ Mouser Part No 700-DS1251WP-120IND	Analog Devices / Maxim Integrated	Real Time Clock 4096k NV SRAM with Phantom Clock	Datasheet	320In Stock	$127.69 $106.34 $100.11 $94.55	Min.: 1 Mult.: 1 Max.: 256	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	PowerCap Module-34		2.97 V	3.63 V	- 40 C	+ 85 C	DS1251WP	SMD/SMT	Tray
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R DS1746P-70+ Analog Devices / Maxim Integrated 1: $90.74 33In Stock	Mfr. Part No. DS1746P-70+ Mouser Part No 700-DS1746P-70	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	Datasheet	33In Stock	$90.74 $74.95 $71.01 $70.09 Quote Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	4.5 V	5.5 V	0 C	+ 70 C	DS1746P	SMD/SMT	Tray
Real Time Clock 1024k NV SRAM with Phantom Clock DS1248WP-120+ Analog Devices / Maxim Integrated 1: $62.87 3In Stock	Mfr. Part No. DS1248WP-120+ Mouser Part No 700-DS1248WP-120	Analog Devices / Maxim Integrated	Real Time Clock 1024k NV SRAM with Phantom Clock	Datasheet	3In Stock	$62.87 $61.49 $60.15 $58.94 View $58.04 Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	PowerCap Module-34	Backup Switching	2.97 V	3.63 V	0 C	+ 70 C	DS1248WP	SMD/SMT	Tray
Real Time Clock 4096k NV SRAM with Phantom Clock DS1251YP-70IND+ Analog Devices / Maxim Integrated 1: $124.43 88In Stock	Mfr. Part No. DS1251YP-70IND+ Mouser Part No 700-DS1251YP-70IND	Analog Devices / Maxim Integrated	Real Time Clock 4096k NV SRAM with Phantom Clock	Datasheet	88In Stock	$124.43 $103.62 $97.54 $89.09 View Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	PowerCap Module-34	Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS1251YP	SMD/SMT	Tray
Real Time Clock Watchdog Clocks with NV RAM Control DS1558W+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS1558W+ Mouser Part No 700-DS1558W	Analog Devices / Maxim Integrated	Real Time Clock Watchdog Clocks with NV RAM Control Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	TQFP-48	Backup Switching	2.97 V	3.63 V	- 40 C	+ 85 C	DS1558W	SMD/SMT	Tray
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R DS1744WP-120+ Analog Devices / Maxim Integrated 1: $83.30 53In Stock	Mfr. Part No. DS1744WP-120+ Mouser Part No 700-DS1744WP-120	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	Datasheet	53In Stock	$83.30 $68.80 $65.18 $60.55 View Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	2.97 V	3.63 V	0 C	+ 70 C	DS1744WP	Through Hole	Tray
Real Time Clock Integrated RC17 w/ NDK Crystal MAX31329NELB+ Analog Devices / Maxim Integrated 1: $6.98 2,705In Stock	Mfr. Part No. MAX31329NELB+ Mouser Part No 700-MAX31329NELB+	Analog Devices / Maxim Integrated	Real Time Clock Integrated RC17 w/ NDK Crystal Learn More about Analog Devices / Maxim Integrated maxim max31329 i2c rtc	Datasheet	2,705In Stock	$6.98 $6.84 $6.83	Min.: 1 Mult.: 1 Max.: 2,164	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	LGA-10	Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C		SMD/SMT	Tray
Real Time Clock 5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator MAX31343ETAY+ Analog Devices / Maxim Integrated 1: $9.79 471In Stock	Mfr. Part No. MAX31343ETAY+ Mouser Part No 700-MAX31343ETAY+	Analog Devices / Maxim Integrated	Real Time Clock 5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator	Datasheet	471In Stock	$9.79 $7.52 $6.96 $6.45	Min.: 1 Mult.: 1 Max.: 376	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	TDFN-8	Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C		SMD/SMT	Tray
Real Time Clock 4096k NV SRAM with Phantom Clock DS1251WP-120+ Analog Devices / Maxim Integrated 1: $110.54 22In Stock	Mfr. Part No. DS1251WP-120+ Mouser Part No 700-DS1251WP-120	Analog Devices / Maxim Integrated	Real Time Clock 4096k NV SRAM with Phantom Clock	Datasheet	22In Stock	$110.54 $92.06 $83.40 $79.53 View Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	PowerCap Module-34	Backup Switching	2.97 V	3.63 V	0 C	+ 70 C	DS1251WP	SMD/SMT	Tray
Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep DS1554P-70IND+ Analog Devices / Maxim Integrated 1: $81.89 5In Stock	Mfr. Part No. DS1554P-70IND+ Mouser Part No 700-DS1554P-70IND	Analog Devices / Maxim Integrated	Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep	Datasheet	5In Stock	$81.89 $66.93 $63.19 $61.42 View $57.09 Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS1554P	SMD/SMT	Tray
Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep DS1554WP-120+ Analog Devices / Maxim Integrated 1: $43.78 2In Stock	Mfr. Part No. DS1554WP-120+ Mouser Part No 700-DS1554WP-120	Analog Devices / Maxim Integrated	Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep	Datasheet	2In Stock	$43.78 $42.81 $41.89 $41.04 View $40.42 Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	2.97 V	3.63 V	0 C	+ 70 C	DS1554WP	SMD/SMT	Tray
Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep DS1554WP-120IND+ Analog Devices / Maxim Integrated 1: $76.99 33In Stock	Mfr. Part No. DS1554WP-120IND+ Mouser Part No 700-DS1554WP-120IND	Analog Devices / Maxim Integrated	Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep	Datasheet	33In Stock	$76.99 $62.93 $59.40 $57.75 View $52.12 Quote	Min.: 1 Mult.: 1	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	PowerCap Module-34	Backup Switching	2.97 V	3.63 V	- 40 C	+ 85 C	DS1554WP	SMD/SMT	Tray
Real Time Clock 3.5ppm, I2C RTC with Integrated Crystal and Power Management MAX31328NELB+ Analog Devices / Maxim Integrated 1: $9.10 201In Stock	Mfr. Part No. MAX31328NELB+ Mouser Part No 700-MAX31328NELB+	Analog Devices / Maxim Integrated	Real Time Clock 3.5ppm, I2C RTC with Integrated Crystal and Power Management Learn More about Analog Devices / Maxim Integrated maxim max31328 i2c rtc	Datasheet	201In Stock	$9.10 $7.21 $6.66 $6.07	Min.: 1 Mult.: 1 Max.: 168	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	LGA-10	Backup Switching	2.3 V	5.5 V	- 40 C	+ 85 C	MAX31328	SMD/SMT	Tray
Real Time Clock RX-4571SA:B PURE SN RTC SON 14PIN 5+/-23PPM BULK - CUT TAPE RX-4571SA PURE SN Epson Timing 1: $5.07 Non-Stocked Lead-Time 16 Weeks New At Mouser	Mfr. Part No. RX-4571SA PURE SN Mouser Part No 732-RX4571SAPURESN New At Mouser	Epson Timing	Real Time Clock RX-4571SA:B PURE SN RTC SON 14PIN 5+/-23PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 16 Weeks	$5.07 $3.78 $3.45 $3.10 View $2.92 $2.87 $2.72 $2.64 $2.58	Min.: 1 Mult.: 1										RX-4571NB		Bulk
Real Time Clock RX-8025SA:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE RX-8025SAAA PURE SN Epson Timing 1: $11.48 Non-Stocked Lead-Time 30 Weeks New At Mouser	Mfr. Part No. RX-8025SAAA PURE SN Mouser Part No 732-X8025SAAAPURESN New At Mouser	Epson Timing	Real Time Clock RX-8025SA:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 30 Weeks	$11.48 $8.89 $8.24 $7.53 $6.77	Min.: 1 Mult.: 1										RX-8025SA PB FREE		Bulk
Real Time Clock RX-8025SA:AC PURE SN RTC 0+/-5PPM BULK - CUT TAPE RX-8025SAAC PURE SN Epson Timing 1: $11.48 Non-Stocked Lead-Time 30 Weeks New At Mouser	Mfr. Part No. RX-8025SAAC PURE SN Mouser Part No 732-X8025SAACPURESN New At Mouser	Epson Timing	Real Time Clock RX-8025SA:AC PURE SN RTC 0+/-5PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 30 Weeks	$11.48 $8.89 $8.24 $7.53 $6.77	Min.: 1 Mult.: 1										RX-8025SA PB FREE		Bulk