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.

Results: 127
Select Image Part # Mfr. Description Datasheet Availability Pricing (CRC) 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 5 536In Stock
Min.: 1
Mult.: 1
Max.: 5 536
: 2 500

Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock 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 10 774In Stock
Min.: 1
Mult.: 1
Max.: 11 274
: 2 500

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

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


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


Analog Devices / Maxim Integrated Real Time Clock Total-Elapsed-Time Recorder with Alarm 6 276In Stock
12 500Expected 11/9/2026
Min.: 1
Mult.: 1
Max.: 18 925
: 2 500


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


Analog Devices / Maxim Integrated Real Time Clock 5ppm, I C Real-Time Clock with SRAM 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 5 196In Stock
Min.: 1
Mult.: 1
Max.: 5 206
: 2 500

Analog Devices / Maxim Integrated Real Time Clock Extremely Accurate I C RTC with Integrat 8 894In Stock
Min.: 1
Mult.: 1
Max.: 8 994
: 1 000


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

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

Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip 1 082In Stock
Min.: 1
Mult.: 1
Max.: 1 082

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

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


Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip 1 970In Stock
Min.: 1
Mult.: 1
Max.: 1 970


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock 793In Stock
Min.: 1
Mult.: 1
Max.: 799


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock 781In Stock
2 500Expected 10/27/2026
Min.: 1
Mult.: 1
Max.: 3 281


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock 2 342In Stock
Min.: 1
Mult.: 1
Max.: 2 342


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


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock 2 040In Stock
Min.: 1
Mult.: 1
Max.: 2 040


Analog Devices / Maxim Integrated Real Time Clock Serial Alarm Real-Time Clock 1 687In Stock
Min.: 1
Mult.: 1
Max.: 1 787


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

Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock 849In Stock
Min.: 1
Mult.: 1
Max.: 912