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3.3 V Real Time Clock

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Supply Voltage - Max = 3.3 V

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Part #

Real Time Clock I C RTC with Trickle Charger

DS1340C-3#
Analog Devices / Maxim Integrated
1: $10.97
13,318In Stock

Mfr. Part No.
DS1340C-3#

Mouser Part No
700-DS1340C-3#-

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with Trickle Charger

Learn More

Datasheet

13,318In Stock

$10.97

$8.56

$7.77

$7.29

View

Min.: 1
Mult.: 1
Max.: 13,318

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

SO-16

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1340C

SMD/SMT

Tube

Real Time Clock I C Serial Real-Time Clock

DS1339U-3+
Analog Devices / Maxim Integrated
1: $6.30
1,309In Stock

Mfr. Part No.
DS1339U-3+

Mouser Part No
700-DS1339U-3

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

1,309In Stock

$6.30

$4.83

$4.43

$4.05

View

Min.: 1
Mult.: 1
Max.: 1,309

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

uSOP-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1339U

SMD/SMT

Tube

Real Time Clock I C RTC/Supervisor with Trickle Charger

DS1388Z-3+
Analog Devices / Maxim Integrated
1: $7.85
325In Stock

Mfr. Part No.
DS1388Z-3+

Mouser Part No
700-DS1388Z-3

Analog Devices / Maxim Integrated

Real Time Clock I C RTC/Supervisor with Trickle Charger

Datasheet

325In Stock

$7.85

$6.06

$5.61

$5.11

$4.73

Min.: 1
Mult.: 1
Max.: 325

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

512 B

SOIC-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1388Z

SMD/SMT

Tube

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

DS1390U-3+
Analog Devices / Maxim Integrated
1: $6.01
430In Stock

Mfr. Part No.
DS1390U-3+

Mouser Part No
700-DS1390U-3

Analog Devices / Maxim Integrated

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

Datasheet

430In Stock

$6.01

$4.61

$4.24

$3.87

$3.70

Min.: 1
Mult.: 1
Max.: 430

SPI

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

uSOP-10

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1390U

SMD/SMT

Tube

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338Z-3+T&R
Analog Devices / Maxim Integrated
1: $6.15
1,420In Stock

Mfr. Part No.
DS1338Z-3+T&R

Mouser Part No
700-DS1338Z-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

1,420In Stock

Cut Tape

$6.15

$4.71

$4.36

$3.97

View

Reel

$3.68

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,420

: 2,500

Serial 2-Wire, I2C

HH:MM:SS (24 hr)

56 B

SOIC-8

2.7 V

3.3 V

- 40 C

+ 85 C

DS1338Z

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I C Serial Real-Time Clock

DS1339U-3+T&R
Analog Devices / Maxim Integrated
1: $6.30
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

$6.30

$4.83

$4.47

$4.06

View

Reel

$3.71

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,433

: 3,000

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

uSOP-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1339U

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I C RTC with Trickle Charger

DS1340U-3+
Analog Devices / Maxim Integrated
1: $6.13
204In Stock

Mfr. Part No.
DS1340U-3+

Mouser Part No
700-DS1340U-3

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with Trickle Charger

Learn More

Datasheet

204In Stock

$6.13

$4.70

$4.33

$3.94

Min.: 1
Mult.: 1
Max.: 204

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

uSOP-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1340U

SMD/SMT

Tube

Real Time Clock I C RTC with Trickle Charger

DS1340U-3+T&R
Analog Devices / Maxim Integrated
1: $6.13
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

$6.13

$4.70

$4.35

$3.95

View

Reel

$3.61

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,516

: 3,000

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

uSOP-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1340U

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672S-3+T&R
Analog Devices / Maxim Integrated
1: $5.29
2,080In Stock

Mfr. Part No.
DS1672S-3+T&R

Mouser Part No
700-DS1672S-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

2,080In Stock

Cut Tape

$5.29

$4.04

$3.72

$3.37

View

Reel

$3.06

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,080

: 2,500

Serial 2-Wire, I2C

Binary

SOIC-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1672S

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I C RTC with Trickle Charger

DS1340Z-3+
Analog Devices / Maxim Integrated
1: $7.01
1,187In Stock

Mfr. Part No.
DS1340Z-3+

Mouser Part No
700-DS1340Z-3

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with Trickle Charger

Learn More

Datasheet

1,187In Stock

$7.01

$5.38

$4.98

$4.52

View

Min.: 1
Mult.: 1
Max.: 1,187

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

SO-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1340Z

SMD/SMT

Tube

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338C-3#
Analog Devices / Maxim Integrated
1: $11.04
51In Stock

Mfr. Part No.
DS1338C-3#

Mouser Part No
700-DS1338C-3#-

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

51In Stock

$11.04

$8.62

$7.77

Min.: 1
Mult.: 1
Max.: 51

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

56 B

SO-16

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1338C

SMD/SMT

Tube

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338U-3+
Analog Devices / Maxim Integrated
1: $6.01
269In Stock

Mfr. Part No.
DS1338U-3+

Mouser Part No
700-DS1338U-3

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

269In Stock

$6.01

$4.61

$4.34

$4.15

$3.95

Min.: 1
Mult.: 1
Max.: 269

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

56 B

uSOP-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1338U

SMD/SMT

Tube

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

DS1339BU+
Analog Devices / Maxim Integrated
1: $6.66
7In Stock

Mfr. Part No.
DS1339BU+

Mouser Part No
700-DS1339BU+

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

7In Stock

$6.66

Min.: 1
Mult.: 1
Max.: 7

Serial 2-Wire, I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

7 B

uSOP-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1339BU

SMD/SMT

Tube

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: $6.01
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

$6.01

$4.61

$4.24

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

I2C

Binary

32 B

uSOP-10

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1374U

SMD/SMT

Tube

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

DS1391U-3+
Analog Devices / Maxim Integrated
1: $6.04
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

$6.04

$4.61

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

SPI

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

uSOP-10

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1391U

SMD/SMT

Tube

Real Time Clock Portable System Controller

DS1673E-3+
Analog Devices / Maxim Integrated
1: $15.04
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

$15.04

$11.77

$10.97

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

Serial 3-Wire

Binary

TSSOP-20

Backup Switching

2.7 V

3.3 V

0 C

+ 70 C

DS1673E

SMD/SMT

Tube

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338U-3+T&R
Analog Devices / Maxim Integrated
3,000: $3.85
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1338U-3+T&R

Mouser Part No
700-DS1338U-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$3.85

Min.: 3,000
Mult.: 3,000

: 3,000

Serial 2-Wire, I2C

HH:MM:SS (24 hr)

56 B

uSOP-8

2.7 V

3.3 V

- 40 C

+ 85 C

DS1338U

SMD/SMT

Reel

Real Time Clock I C RTC with Trickle Charger

DS1340Z-3+T&R
Analog Devices / Maxim Integrated
2,500: $3.92
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1340Z-3+T&R

Mouser Part No
700-DS1340Z-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with Trickle Charger

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$3.92

Min.: 2,500
Mult.: 2,500

: 2,500

Serial 2-Wire, I2C

HH:MM:SS (24 hr)

SOIC-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1340Z

SMD/SMT

Reel

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

DS1374U-3+T&R
Analog Devices / Maxim Integrated
3,000: $3.85
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1374U-3+T&R

Mouser Part No
700-DS1374U-3T&R

Analog Devices / Maxim Integrated

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$3.85

Min.: 3,000
Mult.: 3,000

: 3,000

Serial 2-Wire, I2C

Binary

3 B

uSOP-10

Backup Switching

2.97 V

3.3 V

- 40 C

+ 85 C

DS1374U

SMD/SMT

Reel

Real Time Clock I C RTC/Supervisor with Trickle Charger

DS1388Z-3+T&R
Analog Devices / Maxim Integrated
2,500: $4.78
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1388Z-3+T&R

Mouser Part No
700-DS1388Z-3T&R

Analog Devices / Maxim Integrated

Real Time Clock I C RTC/Supervisor with Trickle Charger

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$4.78

Min.: 2,500
Mult.: 2,500

: 2,500

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 B

SOIC-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1388Z

SMD/SMT

Reel

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

DS1390U-3+T&R
Analog Devices / Maxim Integrated
3,000: $3.85
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1390U-3+T&R

Mouser Part No
700-DS1390U-3T&R

Analog Devices / Maxim Integrated

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$3.85

Min.: 3,000
Mult.: 3,000

: 3,000

Serial 3-Wire, SPI

YY-MM-DD-dd

HH:MM:SS (24 hr)

uSOP-10

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1390U

SMD/SMT

Reel

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

DS1391U-3+T&R
Analog Devices / Maxim Integrated
3,000: $3.85
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1391U-3+T&R

Mouser Part No
700-DS1391U-3T&R

Analog Devices / Maxim Integrated

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$3.85

Min.: 3,000
Mult.: 3,000

: 3,000

SPI

HH:MM:SS:hh (12 hr, 24 hr)

uSOP-10

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1391U

SMD/SMT

Reel

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672U-3+
Analog Devices / Maxim Integrated
1: $8.11
Lead-Time 14 Weeks

Mfr. Part No.
DS1672U-3+

Mouser Part No
700-DS1672U-3

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

Lead-Time 14 Weeks

$8.11

$6.26

$5.79

$5.28

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

Binary

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1672U

SMD/SMT

Tube

Real Time Clock Portable System Controller

DS1673E-3+T&R
Analog Devices / Maxim Integrated
2,500: $9.55
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1673E-3+T&R

Mouser Part No
700-DS1673E-3T&R

Analog Devices / Maxim Integrated

Real Time Clock Portable System Controller

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$9.55

Min.: 2,500
Mult.: 2,500

: 2,500

Serial 3-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

TSSOP-20

Backup Switching

2.7 V

3.3 V

0 C

+ 70 C

DS1673E

SMD/SMT

Reel

3.3 V Real Time Clock

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