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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.

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Part #

Real Time Clock I C, 32-Bit, Binary Counter Clock with 64-Bit ID

DS1372U+
Analog Devices / Maxim Integrated
1: 4,39 €
173In Stock
750Expected 10/14/2026

Mfr. Part No.
DS1372U+

Mouser Part No
700-DS1372U

Analog Devices / Maxim Integrated

Real Time Clock I C, 32-Bit, Binary Counter Clock with 64-Bit ID

Datasheet

173In Stock

750Expected 10/14/2026

4,39 €

3,35 €

3,08 €

2,80 €

View

Min.: 1
Mult.: 1
Max.: 923

Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output

DS1374U-18+
Analog Devices / Maxim Integrated
1: 6,60 €
300In Stock

Mfr. Part No.
DS1374U-18+

Mouser Part No
700-DS1374U-18

Analog Devices / Maxim Integrated

Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output

Datasheet

300In Stock

6,60 €

5,08 €

4,71 €

4,29 €

3,97 €

Min.: 1
Mult.: 1
Max.: 300

Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output

DS1374U-3+
Analog Devices / Maxim Integrated
1: 5,17 €
93In Stock

Mfr. Part No.
DS1374U-3+

Mouser Part No
700-DS1374U-3

Analog Devices / Maxim Integrated

Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output

Datasheet

93In Stock

5,17 €

3,96 €

3,65 €

Min.: 1
Mult.: 1
Max.: 93

Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output

DS1374U-33+
Analog Devices / Maxim Integrated
1: 5,32 €
337In Stock

Mfr. Part No.
DS1374U-33+

Mouser Part No
700-DS1374U-33

Analog Devices / Maxim Integrated

Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output

Datasheet

337In Stock

5,32 €

4,09 €

3,75 €

3,42 €

3,34 €

Min.: 1
Mult.: 1
Max.: 350

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

DS1390U-18+
Analog Devices / Maxim Integrated
1: 4,80 €
82In Stock

Mfr. Part No.
DS1390U-18+

Mouser Part No
700-DS1390U-18

Analog Devices / Maxim Integrated

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

Datasheet

82In Stock

4,80 €

3,66 €

3,33 €

Min.: 1
Mult.: 1
Max.: 82

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

DS1391U-3+
Analog Devices / Maxim Integrated
1: 5,19 €
40In Stock

Mfr. Part No.
DS1391U-3+

Mouser Part No
700-DS1391U-3

Analog Devices / Maxim Integrated

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

Datasheet

40In Stock

5,19 €

3,96 €

Min.: 1
Mult.: 1
Max.: 40

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

DS1391U-33+
Analog Devices / Maxim Integrated
1: 5,17 €
329In Stock
850Expected 10/5/2026

Mfr. Part No.
DS1391U-33+

Mouser Part No
700-DS1391U-33

Analog Devices / Maxim Integrated

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

Datasheet

329In Stock

850Expected 10/5/2026

5,17 €

4,11 €

3,48 €

3,33 €

View

Min.: 1
Mult.: 1
Max.: 1.179

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

DS1392U-33+
Analog Devices / Maxim Integrated
1: 6,03 €
124In Stock

Mfr. Part No.
DS1392U-33+

Mouser Part No
700-DS1392U-33

Analog Devices / Maxim Integrated

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

Datasheet

124In Stock

6,03 €

4,63 €

4,16 €

3,89 €

Min.: 1
Mult.: 1
Max.: 124

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

DS1393U-33+
Analog Devices / Maxim Integrated
1: 6,03 €
43In Stock

Mfr. Part No.
DS1393U-33+

Mouser Part No
700-DS1393U-33

Analog Devices / Maxim Integrated

Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle

Datasheet

43In Stock

6,03 €

4,63 €

Min.: 1
Mult.: 1
Max.: 43

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672S-3+
Analog Devices / Maxim Integrated
1: 4,55 €
130In Stock

Mfr. Part No.
DS1672S-3+

Mouser Part No
700-DS1672S-3

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

130In Stock

4,55 €

3,47 €

3,20 €

2,89 €

Min.: 1
Mult.: 1
Max.: 130

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672S-33+
Analog Devices / Maxim Integrated
1: 4,75 €
83In Stock

Mfr. Part No.
DS1672S-33+

Mouser Part No
700-DS1672S-33

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

83In Stock

4,75 €

3,62 €

3,34 €

3,02 €

2,86 €

Min.: 1
Mult.: 1
Max.: 426

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672U-33+
Analog Devices / Maxim Integrated
1: 4,61 €
208In Stock

Mfr. Part No.
DS1672U-33+

Mouser Part No
700-DS1672U-33

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

208In Stock

4,61 €

3,64 €

3,09 €

2,92 €

Min.: 1
Mult.: 1
Max.: 208

Real Time Clock Portable System Controller

DS1673E-3+
Analog Devices / Maxim Integrated
1: 12,87 €
69In Stock

Mfr. Part No.
DS1673E-3+

Mouser Part No
700-DS1673E-3

Analog Devices / Maxim Integrated

Real Time Clock Portable System Controller

Datasheet

69In Stock

12,87 €

10,14 €

8,88 €

Min.: 1
Mult.: 1
Max.: 69

Real Time Clock Portable System Controller

DS1673E-5+
Analog Devices / Maxim Integrated
1: 12,19 €
9In Stock

Mfr. Part No.
DS1673E-5+

Mouser Part No
700-DS1673E-5

Analog Devices / Maxim Integrated

Real Time Clock Portable System Controller

Datasheet

9In Stock

12,19 €

Min.: 1
Mult.: 1
Max.: 9

Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R

DS1683S+
Analog Devices / Maxim Integrated
1: 6,17 €
21In Stock
1.300Expected 10/12/2026

Mfr. Part No.
DS1683S+

Mouser Part No
700-DS1683S+

Analog Devices / Maxim Integrated

Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R

Datasheet

21In Stock

1.300Expected 10/12/2026

6,17 €

4,72 €

4,36 €

3,96 €

View

Min.: 1
Mult.: 1
Max.: 1.321

Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R

DS1683S+T&R
Analog Devices / Maxim Integrated
1: 6,01 €
66In Stock
7.500Expected 10/15/2026

Mfr. Part No.
DS1683S+T&R

Mouser Part No
700-DS1683S+T&R

Analog Devices / Maxim Integrated

Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R

Datasheet

66In Stock

7.500Expected 10/15/2026

Cut Tape

6,01 €

4,87 €

4,50 €

4,09 €

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 7.806

Real Time Clock 1-Wire Time Chip With Interrupt

DS2417P+
Analog Devices / Maxim Integrated
1: 3,94 €
392In Stock

Mfr. Part No.
DS2417P+

Mouser Part No
700-DS2417P

Analog Devices / Maxim Integrated

Real Time Clock 1-Wire Time Chip With Interrupt

Datasheet

392In Stock

3,94 €

3,06 €

2,85 €

2,60 €

2,47 €

Min.: 1
Mult.: 1
Max.: 392

Clock & Timer Development Tools 5ppm, I2C Real-Time Clock

DS3231MEVKIT#
Analog Devices / Maxim Integrated
1: 126,54 €
3In Stock

Mfr. Part No.
DS3231MEVKIT#

Mouser Part No
700-DS3231MEVKIT#

Analog Devices / Maxim Integrated

Clock & Timer Development Tools 5ppm, I2C Real-Time Clock

Datasheet

3In Stock

126,54 €

Min.: 1
Mult.: 1
Max.: 3

Other Modules MAX3231MZ Peripheral Module

DS3231MPMB1#
Analog Devices / Maxim Integrated
1: 28,08 €
9In Stock

Mfr. Part No.
DS3231MPMB1#

Mouser Part No
700-DS3231MPMB1#

Analog Devices / Maxim Integrated

Other Modules MAX3231MZ Peripheral Module

Datasheet

9In Stock

28,08 €

Min.: 1
Mult.: 1
Max.: 9

Real Time Clock 5ppm, I2C Real-Time Clock

DS3231MZ+TRL
Analog Devices / Maxim Integrated
1: 11,56 €
144In Stock
10.000On Order

Mfr. Part No.
DS3231MZ+TRL

Mouser Part No
700-DS3231MZ+TRL

Analog Devices / Maxim Integrated

Real Time Clock 5ppm, I2C Real-Time Clock

Datasheet

144In Stock

10.000On Order

Cut Tape

11,56 €

9,08 €

8,46 €

7,77 €

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 10.180

Clock & Timer Development Tools Evaluation kit for +/-5ppm I2C Real-Time

DS3231MZEVKIT#
Analog Devices / Maxim Integrated
1: 125,55 €
3In Stock

Mfr. Part No.
DS3231MZEVKIT#

Mouser Part No
700-DS3231MZEVKIT#

Analog Devices / Maxim Integrated

Clock & Timer Development Tools Evaluation kit for +/-5ppm I2C Real-Time

3In Stock

125,55 €

Min.: 1
Mult.: 1
Max.: 3

Real Time Clock Extremely Accurate I C RTC with Integrat

DS3232S#T&R
Analog Devices / Maxim Integrated
1: 11,87 €
13In Stock

Mfr. Part No.
DS3232S#T&R

Mouser Part No
700-DS3232S#T&R-

Analog Devices / Maxim Integrated

Real Time Clock Extremely Accurate I C RTC with Integrat

Datasheet

13In Stock

Cut Tape

11,87 €

9,32 €

9,32 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 13

Real Time Clock SERIAL RTC 1.8-3.3V HESR USOP TRL

DS1339BU+T
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS1339BU+T

Mouser Part No
700-DS1339BU+T

Analog Devices / Maxim Integrated

Real Time Clock SERIAL RTC 1.8-3.3V HESR USOP TRL

Datasheet

More Info Available

Restricted Availability

Real Time Clock 5ppm, I2C Real-Time Clock

DS3231MZ+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS3231MZ+

Mouser Part No
700-DS3231MZ+

Analog Devices / Maxim Integrated

Real Time Clock 5ppm, I2C Real-Time Clock

Datasheet

More Info Available

Restricted Availability

Real Time Clock I C RTC/Supervisor with Trickle Charger

DS1388Z-33+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS1388Z-33+

Mouser Part No
700-DS1388Z-33

Analog Devices / Maxim Integrated

Real Time Clock I C RTC/Supervisor with Trickle Charger

Datasheet

More Info Available

Restricted Availability