Real Time Clocks (RTC)

Analog Devices Inc. Real-time Clocks (RTCs) are offered in a wide range of low-power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.

All Results (158)

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 Mfr.
Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS

Analog Devices / Maxim Integrated Real Time Clock Low-Current SPI/3-Wire RTCs
Datasheet
165In Stock
Min.: 1
Mult.: 1
Max.: 165


Analog Devices / Maxim Integrated Real Time Clock I C RTC with Trickle Charger
Datasheet
259In Stock
Min.: 1
Mult.: 1
Max.: 259

Analog Devices / Maxim Integrated Real Time Clock I C 32-Bit Binary Counter RTC
Datasheet
2,080In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,080
: 2,500


Analog Devices / Maxim Integrated Real Time Clock I C 32-Bit Binary Counter RTC
Datasheet
664In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 664
: 3,000


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock
Datasheet
5,560In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 5,560
: 2,500

Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock
Datasheet
4,643In Stock
Min.: 1
Mult.: 1
Max.: 4,643


Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock
Datasheet
11,274In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 11,274
: 2,500

Analog Devices / Maxim Integrated Real Time Clock I C RTC with Trickle Charger
Datasheet
6,093In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,093
: 3,000

Analog Devices / Maxim Integrated Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
Datasheet
5,106In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 5,106
: 3,000


Analog Devices / Maxim Integrated Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
Datasheet
5,340In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 5,340
: 3,000

Analog Devices / Maxim Integrated Real Time Clock Total-Elapsed-Time Recorder with Alarm
Datasheet
4,181In Stock
Min.: 1
Mult.: 1
Max.: 4,297


Analog Devices / Maxim Integrated Real Time Clock Total-Elapsed-Time Recorder with Alarm
Datasheet
6,430In Stock
12,500Expected 11/9/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 18,935
: 2,500


Analog Devices / Maxim Integrated Real Time Clock 1-Wire Time Chip With Interrupt
Datasheet
6,878In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,878
: 4,000


Analog Devices / Maxim Integrated Real Time Clock 5ppm, I C Real-Time Clock with SRAM
Datasheet
2,679In Stock
Min.: 1
Mult.: 1
Max.: 2,679

Analog Devices / Maxim Integrated Real Time Clock 5ppm, I C Real-Time Clock with SRAM
Datasheet
4,819In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,829
: 2,500

Analog Devices / Maxim Integrated Real Time Clock Extremely Accurate I C RTC with Integrat
Datasheet
9,146In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 9,171
: 1,000


Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip
Datasheet
745In Stock
Min.: 1
Mult.: 1
Max.: 746

Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip
Datasheet
564In Stock
Min.: 1
Mult.: 1
Max.: 564

Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip
Datasheet
1,082In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,082
: 2,000

Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip
Datasheet
2,309In Stock
Min.: 1
Mult.: 1
Max.: 2,309

Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip
Datasheet
1,199In Stock
Min.: 1
Mult.: 1
Max.: 1,199


Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip
Datasheet
1,750In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,767
: 2,500


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock
Datasheet
781In Stock
2,500Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,284
: 2,500


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock
Datasheet
1,208In Stock
1,184Expected 8/27/2026
Min.: 1
Mult.: 1
Max.: 2,392


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock
Datasheet
1,026In Stock
Min.: 1
Mult.: 1
Max.: 1,026