Real Time Clocks ICs

(3852 results)

Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral. They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.

Part #	Manufacturer	Description	Availability	Pricing
DS1340Z-18+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR I2C 8SOIC	2944	1+: $5.66720 10+: $4.35336 25+: $4.02582 Show More
DS1340Z-3+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR I2C 8SOIC	6140	1+: $4.47920 10+: $3.43200 25+: $3.17117 Show More
DS1340Z-3+T&R Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR I2C 8SOIC	In Stock	2500+: $2.65599
DS1374C-18# Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC BINARY COUNTER I2C 16SOIC	In Stock	138+: $3.51776
DS1374C-33#T&R Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC BINARY COUNTER I2C 16SOIC	15	1+: $7.84960 10+: $6.10368 25+: $5.66614 Show More
DS1386P-8-120+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 34PCM	In Stock	40+: $15.40946
DS1388Z-3+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR I2C 8SOIC	60	1+: $6.46800 10+: $4.99576 25+: $4.62704 Show More
DS1388Z-33+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR I2C 8SOIC	2027	1+: $6.46800 10+: $4.99576 25+: $4.62704 Show More
DS1391U-3+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SPI 10UMAX	578	1+: $5.27120 10+: $4.03832 50+: $3.54570 Show More
DS1391U-3+T&R Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SPI 10UMAX	In Stock	3000+: $2.58475
DS1501Y+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28DIP	In Stock	70+: $5.60950
DS1553P-70+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 34PCM	In Stock	40+: $12.73338
DS1553WP-150+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 34PCM	In Stock	40+: $15.08584
DS1556-70IND+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32EDIP	42	1+: $59.54960 11+: $49.02240 33+: $46.11254 Show More
DS1556W-120+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32EDIP	22	1+: $50.64400 11+: $41.48640 33+: $38.95573 Show More
DS1556W-120IND+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32EDIP	201	1+: $53.95280 11+: $44.28640 33+: $41.61386 Show More
DS1558Y+TRL Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 48LQFP	In Stock	2000+: $8.29053
DS1685QN-3+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28PLCC	In Stock	78+: $7.57488
DS1685SN-3+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24SOIC	64	1+: $10.54240 10+: $8.27288 30+: $7.60965 Show More
DS1685SN-5+T&R Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24SOIC	In Stock	1000+: $6.23688
DS1689S+T&R Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28SOIC	In Stock	1000+: $3.77249 2000+: $3.69600
DS1689SN+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28SOIC	In Stock	26+: $6.20299
DS1689SN+T&R Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28SOIC	In Stock	1000+: $4.51732
DS17285S-3+T&R Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24SOIC	In Stock	1000+: $7.61013
DS17285S-5+ Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24SOIC	68	1+: $13.07680 10+: $10.33912 30+: $9.53803 Show More