.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Real Time Clock I C RTC with Trickle Charger

DS1340U-3+T&R
Analog Devices / Maxim Integrated
1: £4.60
1,516In Stock

Mfr. Part No.
DS1340U-3+T&R

Mouser Part No
700-DS1340U-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with Trickle Charger

Learn More

Datasheet

1,516In Stock

Cut Tape

£4.60

£3.53

£3.27

£2.97

View

Reel

£2.67

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Real Time Clock I C RTC with Trickle Charger

DS1340U-18+
Analog Devices / Maxim Integrated
1: £5.18
259In Stock

Mfr. Part No.
DS1340U-18+

Mouser Part No
700-DS1340U-18

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with Trickle Charger

Learn More

Datasheet

259In Stock

£5.18

£3.97

£3.62

£3.33

View

Min.: 1
Mult.: 1

Real Time Clock I C Serial Real-Time Clock

DS1339U-3+T&R
Analog Devices / Maxim Integrated
1: £4.73
2,433In Stock

Mfr. Part No.
DS1339U-3+T&R

Mouser Part No
700-DS1339U-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

2,433In Stock

Cut Tape

£4.73

£3.62

£3.35

£3.05

View

Reel

£2.76

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Real Time Clock Serial Alarm Real-Time Clock

DS1305EN+T&R
Analog Devices / Maxim Integrated
1: £7.29
5,560In Stock

Mfr. Part No.
DS1305EN+T&R

Mouser Part No
700-DS1305ENT&R

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

5,560In Stock

Cut Tape

£7.29

£5.67

£5.27

£4.83

View

Reel

£4.16

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock 64 x 8, Serial, I C Real-Time Clock

DS1307Z+
Analog Devices / Maxim Integrated
1: £3.99
4,643In Stock

Mfr. Part No.
DS1307Z+

Mouser Part No
700-DS1307Z

Analog Devices / Maxim Integrated

Real Time Clock 64 x 8, Serial, I C Real-Time Clock

Learn More

Datasheet

4,643In Stock

£3.99

£3.06

£2.59

Min.: 1
Mult.: 1
Max.: 500

Real Time Clock 64 x 8, Serial, I C Real-Time Clock

DS1307Z+T&R
Analog Devices / Maxim Integrated
1: £3.99
11,274In Stock

Mfr. Part No.
DS1307Z+T&R

Mouser Part No
700-DS1307ZT&R

Analog Devices / Maxim Integrated

Real Time Clock 64 x 8, Serial, I C Real-Time Clock

Learn More

Datasheet

11,274In Stock

Cut Tape

£3.99

£3.04

£2.80

£2.54

View

Reel

£2.28

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,500

: 2,500

Real Time Clock I C RTC with Trickle Charger

DS1340U-33+T&R
Analog Devices / Maxim Integrated
1: £4.61
6,093In Stock

Mfr. Part No.
DS1340U-33+T&R

Mouser Part No
700-DS1340U-33T&R

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with Trickle Charger

Learn More

Datasheet

6,093In Stock

Cut Tape

£4.61

£3.54

£3.26

£2.97

View

Reel

£2.64

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

DS1391U-33+T&R
Analog Devices / Maxim Integrated
1: £4.62
5,106In Stock

Mfr. Part No.
DS1391U-33+T&R

Mouser Part No
700-DS1391U-33T&R

Analog Devices / Maxim Integrated

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

Datasheet

5,106In Stock

Cut Tape

£4.62

£3.54

£3.27

£2.98

View

Reel

£2.64

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

DS1394U-33+T&R
Analog Devices / Maxim Integrated
1: £4.62
5,340In Stock

Mfr. Part No.
DS1394U-33+T&R

Mouser Part No
700-DS1394U-33T&R

Analog Devices / Maxim Integrated

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

Datasheet

5,340In Stock

Cut Tape

£4.62

£3.54

£3.27

£2.98

View

Reel

£2.64

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Real Time Clock Total-Elapsed-Time Recorder with Alarm

DS1682S+
Analog Devices / Maxim Integrated
1: £6.72
4,297In Stock

Mfr. Part No.
DS1682S+

Mouser Part No
700-DS1682S

Analog Devices / Maxim Integrated

Real Time Clock Total-Elapsed-Time Recorder with Alarm

Datasheet

4,297In Stock

£6.72

£5.21

£4.83

£4.42

View

Min.: 1
Mult.: 1
Max.: 500

Real Time Clock Total-Elapsed-Time Recorder with Alarm

DS1682S+T&R
Analog Devices / Maxim Integrated
1: £6.72
6,435In Stock
12,500Expected 19/10/2026

Mfr. Part No.
DS1682S+T&R

Mouser Part No
700-DS1682ST&R

Analog Devices / Maxim Integrated

Real Time Clock Total-Elapsed-Time Recorder with Alarm

Datasheet

6,435In Stock

12,500Expected 19/10/2026

Cut Tape

£6.72

£5.21

£4.83

£4.42

View

Reel

£3.86

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,500

: 2,500

Real Time Clock 1-Wire Time Chip With Interrupt

DS2417P+T&R
Analog Devices / Maxim Integrated
1: £3.54
6,878In Stock

Mfr. Part No.
DS2417P+T&R

Mouser Part No
700-DS2417PT&R

Analog Devices / Maxim Integrated

Real Time Clock 1-Wire Time Chip With Interrupt

Datasheet

6,878In Stock

Cut Tape

£3.54

£2.69

£2.47

£2.23

View

Reel

£1.92

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Real Time Clock 5ppm, I C Real-Time Clock with SRAM

DS3232MZ+
Analog Devices / Maxim Integrated
1: £10.64
2,679In Stock

Mfr. Part No.
DS3232MZ+

Mouser Part No
700-DS3232MZ+

Analog Devices / Maxim Integrated

Real Time Clock 5ppm, I C Real-Time Clock with SRAM

Datasheet

2,679In Stock

£10.64

£8.34

£7.80

£7.16

£6.85

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

Real Time Clock 5ppm, I C Real-Time Clock with SRAM

DS3232MZ+TRL
Analog Devices / Maxim Integrated
1: £9.61
4,829In Stock

Mfr. Part No.
DS3232MZ+TRL

Mouser Part No
700-DS3232MZ+TRL

Analog Devices / Maxim Integrated

Real Time Clock 5ppm, I C Real-Time Clock with SRAM

Datasheet

4,829In Stock

Cut Tape

£9.61

£7.53

£7.02

£6.45

View

Reel

£5.64

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Extremely Accurate I C RTC with Integrat

DS3232SN#T&R
Analog Devices / Maxim Integrated
1: £11.13
9,171In Stock

Mfr. Part No.
DS3232SN#T&R

Mouser Part No
700-DS3232SN#T&R-

Analog Devices / Maxim Integrated

Real Time Clock Extremely Accurate I C RTC with Integrat

Datasheet

9,171In Stock

Cut Tape

£11.13

£8.76

£8.15

£7.48

View

Reel

£6.82

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302+
Analog Devices / Maxim Integrated
1: £4.97
746In Stock

Mfr. Part No.
DS1302+

Mouser Part No
700-DS1302

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

746In Stock

£4.97

£3.76

£3.42

£3.22

Min.: 1
Mult.: 1
Max.: 100

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302SN+
Analog Devices / Maxim Integrated
1: £4.64
564In Stock

Mfr. Part No.
DS1302SN+

Mouser Part No
700-DS1302SN

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

564In Stock

£4.64

£3.55

£3.14

£2.92

View

Min.: 1
Mult.: 1

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302SN+T&R
Analog Devices / Maxim Integrated
1: £4.53
1,082In Stock

Mfr. Part No.
DS1302SN+T&R

Mouser Part No
700-DS1302SNT&R

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

1,082In Stock

Cut Tape

£4.53

£3.46

£3.20

£2.90

View

Reel

£2.58

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302Z+
Analog Devices / Maxim Integrated
1: £4.09
2,309In Stock

Mfr. Part No.
DS1302Z+

Mouser Part No
700-DS1302Z

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

2,309In Stock

£4.09

£3.11

£3.08

£2.62

Min.: 1
Mult.: 1
Max.: 200

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302ZN+
Analog Devices / Maxim Integrated
1: £4.70
1,199In Stock

Mfr. Part No.
DS1302ZN+

Mouser Part No
700-DS1302ZN

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

1,199In Stock

£4.70

£3.60

£3.33

£3.02

View

Min.: 1
Mult.: 1

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302Z+T&R
Analog Devices / Maxim Integrated
1: £4.09
1,767In Stock

Mfr. Part No.
DS1302Z+T&R

Mouser Part No
700-DS1302ZT&R

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

1,767In Stock

Cut Tape

£4.09

£3.11

£2.87

£2.60

Reel

£2.60

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 2,500

Real Time Clock Serial Alarm Real-Time Clock

DS1305E+T&R
Analog Devices / Maxim Integrated
1: £6.70
784In Stock
2,500Expected 27/10/2026

Mfr. Part No.
DS1305E+T&R

Mouser Part No
700-DS1305ET&R

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

784In Stock

2,500Expected 27/10/2026

Cut Tape

£6.70

£5.19

£4.82

£4.40

View

Reel

£3.77

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial Alarm Real-Time Clock

DS1305N+
Analog Devices / Maxim Integrated
1: £9.52
1,067In Stock

Mfr. Part No.
DS1305N+

Mouser Part No
700-DS1305N

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

1,067In Stock

£9.52

£7.46

£6.94

£6.43

View

Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1306E+
Analog Devices / Maxim Integrated
1: £6.17
1,208In Stock
1,184Expected 27/08/2026

Mfr. Part No.
DS1306E+

Mouser Part No
700-DS1306E

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

1,208In Stock

1,184Expected 27/08/2026

£6.17

£4.78

£4.15

£3.98

View

Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1306EN+
Analog Devices / Maxim Integrated
1: £6.74
1,026In Stock

Mfr. Part No.
DS1306EN+

Mouser Part No
700-DS1306EN

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

1,026In Stock

£6.74

£5.23

£4.56

£4.37

View

Min.: 1
Mult.: 1

Real Time Clocks (RTC)

All Results (158)

Customer Service Office

Company

Resources

Support

Real Time Clocks (RTC)

All Results (158)

Semiconductors

Embedded Solutions