Real Time Clocks ICs

(450 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
DS1744P-70IND+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	972	-
DS1343E-18+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Low-Current SPI/3-Wire RTCs	36	-
DS1344D-33+T&R Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Low-Current SPI/3-Wire RTCs	2019	-
DS1339C-3# Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock I2C Serial RTC	721	-
DS12885+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Real-Time Clocks	77	-
DS1747P-70IND+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	2	-
DS1394U-33+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle	3520	-
DS1744-70IND+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	65	-
DS1344E-33+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Low-Current SPI/3-Wire RTCs	202	-
DS1371U+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock I C, 32-Bit Binary Counter Watchdog Clock	4429	-
DS1315-33+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Phantom Time Chip	4	-
DS12885QN+T&R Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Real-Time Clocks	In Stock	-
DS1339U-33+T&R Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock I C Serial Real-Time Clock	846	-
DS1315EN-33+T&R Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Phantom Time Chip	2429	-
DS12885T+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Real-Time Clocks	In Stock	-
DS1302ZN+T&R Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Trickle-Charge Timekeeping Chip	2422	-
MAX31343ETAY+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock 5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator	420	-
DS1342U+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Low-Current I C RTCs for High-ESR Crystals	1454	-
DS1315EN-33+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Phantom Time Chip	125	-
DS1308U-18+T Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Low-Current I C RTC with 56-Byte NV RAM	3053	-
MAX31331EWC+T Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Ultra-Low power 12C Real Time clock w/ p	129	1+: $2.13772 10+: $2.08972 30+: $2.05715
MAX31334EWC+T Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Ultra-Low power RTC w/ integrated power	17	1+: $3.46628 10+: $3.38572 30+: $3.33257
DS1744W-120IND+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R	11	1+: $68.78057 24+: $65.33657
DS1347T+T&R Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock Low-Current, SPI-Compatible Real-Time Cl	In Stock	1+: $3.17934 20+: $3.05216 100+: $2.92499 Show More
DS1340Z-18+ Real Time Clocks ICs	Analog Devices / Maxim Integrated	Real Time Clock IC RTC with Trickle Charger	11	1+: $10.81028