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 Serial Alarm Real-Time Clock
Datasheet
2,040In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,040
: 2,500


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock
Datasheet
1,787In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,787
: 2,500


Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock
Datasheet
1,136In Stock
Min.: 1
Mult.: 1
Max.: 1,126

Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock
Datasheet
912In Stock
Min.: 1
Mult.: 1
Max.: 912

Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock
Datasheet
3,683In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,757
: 2,500

Analog Devices / Maxim Integrated Real Time Clock Low-Current I C RTC with 56-Byte NV RAM
Datasheet
489In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 489
: 3,000

Analog Devices / Maxim Integrated Real Time Clock I C Serial Real-Time Clock
Datasheet
1,262In Stock
Min.: 1
Mult.: 1
Max.: 1,262

Analog Devices / Maxim Integrated Real Time Clock I C Serial Real-Time Clock
Datasheet
4,257In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,257
: 2,500


Analog Devices / Maxim Integrated Real Time Clock I C RTC with 56-Byte NV RAM
Datasheet
395In Stock
1,000Expected 9/9/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,490
: 1,000


Analog Devices / Maxim Integrated Real Time Clock I C RTC with 56-Byte NV RAM
Datasheet
3,867In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,867
: 3,000

Analog Devices / Maxim Integrated Real Time Clock I C RTC with 56-Byte NV RAM
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
Max.: 3,000

Analog Devices / Maxim Integrated Real Time Clock I C RTC with 56-Byte NV RAM
Datasheet
3,214In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,214
: 2,500

Analog Devices / Maxim Integrated Real Time Clock Low-Current, I C, Serial Real-Time Clock
Datasheet
2,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,590
: 3,000

Analog Devices / Maxim Integrated Real Time Clock I C Serial Real-Time Clock
Datasheet
1,572In Stock
Min.: 1
Mult.: 1
Max.: 1,572


Analog Devices / Maxim Integrated Real Time Clock I C Serial Real-Time Clock
Datasheet
1,151In Stock
6,000Expected 12/7/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 7,151
: 3,000


Analog Devices / Maxim Integrated Real Time Clock I C RTC with Trickle Charger
Datasheet
1,223In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,223
: 1,000

Analog Devices / Maxim Integrated Real Time Clock I C RTC with Trickle Charger
Datasheet
1,187In Stock
Min.: 1
Mult.: 1
Max.: 1,187

Analog Devices / Maxim Integrated Real Time Clock I C RTC with Trickle Charger
Datasheet
2,389In Stock
Min.: 1
Mult.: 1
Max.: 2,389

Analog Devices / Maxim Integrated Real Time Clock I C RTC with Trickle Charger
Datasheet
2,068In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,068
: 2,500

Analog Devices / Maxim Integrated Real Time Clock Low-Current I C RTCs for High-ESR Crystals
Datasheet
2,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,950
: 3,000


Analog Devices / Maxim Integrated Real Time Clock Low-Current I C RTCs for High-ESR Crystals
Datasheet
1,088In Stock
Min.: 1
Mult.: 1
Max.: 1,088


Analog Devices / Maxim Integrated Real Time Clock Low-Current I C RTCs for High-ESR Crystals
Datasheet
3,333In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,333
: 3,000


Analog Devices / Maxim Integrated Real Time Clock Low-Current SPI/3-Wire RTCs
Datasheet
954In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 954
: 2,500


Analog Devices / Maxim Integrated Real Time Clock Low-Current, SPI-Compatible Real-Time Cl
Datasheet
1,921In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,921
: 2,500


Analog Devices / Maxim Integrated Real Time Clock I C, 32-Bit Binary Counter Watchdog Clock
Datasheet
1,023In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,023
: 3,000