Integrated Circuits (ICs) > Clock and Timing > Real Time Clocks

DS1307ZN+T&R - Maxim Dallas

IC RTC CLK/CALENDAR I2C 8-SOIC

Technical Details

Case/Package	SOIC
Date Format	YY-MM-DD-dd
Interface	I2C, Serial, 2-Wire
Lead Free	Lead Free
Max Operating Temperature	85°C
Memory Size	56B
Min Operating Temperature	-40°C
Mount	Surface Mount
Number of Pins	8
Packaging	Cut Tape
RoHS Compliant	Yes
Time Format	HH:MM:SS (12/24 hr)

Compliance

RoHS : Compliant

Images

Maxim Dallas DS1307ZN+T&R | Digikey

Digikey

Datasheets

Farnell

DS1307ZN+T&R datasheet (pdf)

Element14

DS1307ZN+T&R datasheet (pdf)

Digikey

DS1307ZN+T&R datasheet (pdf)

Lifecycle Status Indicator

Volume Production

Related Parts

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Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

Mouser

700-DS1307ZNT&R

US: 6,148

$

5.12

3.91

3.60

3.21

2.77

2.72

Digikey

DS1307ZN+T&RCT-ND

US: 5,484

$

5.12

3.901

3.5972

3.2631

2.929

2.929

Digikey

DS1307ZN+T&RDKR-ND

US: 5,484

$

5.12

3.901

3.5972

3.2631

2.929

2.929

Digikey

DS1307ZN+T&RTR-ND

US: 2,500

$

2.8456

Analog Devices

US: 1,091

$

6.63

4.393

3.8088

3.1478

2.625

2.625

Verical

US: 402

$

3.654

3.231

3.005

2.693

2.693

Arrow Electronics

US: 12,500

$

2.511

Newark

US: 1,531

$

6.47

3.81

3.37

3.15

2.63

2.63

Farnell

GB: 2,117

$

7.0221

4.9263

4.2731

3.5247

2.9395

2.9395

Farnell

GB: 2,117

$

4.9263

4.2731

3.5247

2.9395

2.9395

Element14

SG: 2,052

$

7.0268

4.1357

3.779

3.4223

2.8077

2.8077

Element14

SG: 2,052

$

4.1357

3.779

3.4223

2.8077

2.8077

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 5,238

$

16.92

16.87

16.81

16.76

One Stop Electro

US: 1,507

$

34.00

33.32

33.32

32.65

32.00

32.00

Weyland Electronics Group Pte. Ltd.

SG: 20,026

$

0.377

0.377

0.377

0.377

0.377

0.377

Win Source

CN: 28,340

$

0.6215

0.4812

0.4812

ICPartonline

HK: 27,102

$

29.00

27.55

27.55

26.10

24.65

23.20

Worldway Electronics

HK: 8,956

$

Worldway Electronics

HK: 8,040

$

1.7311

1.7311

1.6781

1.5898

1.5898

Heisener Electronics

CN: 698,008

$

4.4346

4.4346

4.4346

4.4346

4.4346

4.4346

Heisener Electronics

CN: 4,926

$

Utmel Electronic

153-DS1307ZN+T&R

HK: 10,000

$

0.8163

0.7701

0.7701

0.7265

0.6466

0.6466

Jak Electronics

HK: 10,512

$

0.8979

0.8471

0.8471

0.7992

0.7113

0.6839

Esaler Electronic

HK: 10,000

$

1.70

1.683

1.683

1.667

1.651

1.635

Esaler Electronic

HK: 1

$

6.63

6.564

6.564

6.499

6.435

6.371

Lucentia Tech

US: 32,917

$

2.13

2.02

2.02

1.92

1.08

1.08

Lucentia Tech

US: 1,578

$

9.00

8.55

8.55

8.10

1.08

1.08

RX Electronics Limited

CN: 52,400

$

0.629

0.629

0.485

0.452

0.452

Ampacity Systems

MY: 30,862

$

4.65

4.65

4.65

4.65

4.65

4.65

Ampacity Systems

MY: 1,568

$

30.00

30.00

30.00

30.00

30.00

30.00

Aztech

IT: 1,154

$

16.1563

16.1563

16.1563

16.1563

16.1563

16.1563

LCSC

CN: 10,384

$

0.7366

0.6072

0.5406

0.4858

0.4537

0.4537

Suntronic

CN: 48,255

$

0.593

0.593

0.457

0.426

0.426

SHENGYU ELECTRONICS

CN: 47,923

$

2.89

2.8322

2.8322

2.7455

2.6588

2.5432

RC Electronics

CN: 31,609

$

3.091

2.81

2.81

2.66

2.43

2.36

Cytech Systems

CN: 27,500

$

5.532

5.2001

5.2001

4.9235

4.6469

4.3703

Antdic Electronics

CN: 23,420

$

20.00

19.00

19.00

18.00

16.00

15.00

Antdic Electronics

CN: 13,060

$

19.00

18.05

18.05

17.10

15.20

14.25

Tactical IC USA

US: 4,887

$

15.77

15.77

15.77

15.77

Semicontronic

US: 4,737

$

2.13

2.0874

2.0874

2.0768

2.0661

2.0661

Semicontronic

US: 752

$

24.00

23.52

23.52

23.40

23.28

23.28

Robosynatics

US: 2,000

$

0.866

0.866

0.866

0.866

0.866

J3

US: 850

$

10.181

10.181

10.181

10.181

10.181

10.181

J3

US: 300

$

59.047

59.047

59.047

59.047

59.047

59.047

TME

14: 58

$

3.50

3.20

2.90

2.70

2.00

2.00

Classic Components

US: 944

$

Quest

US: 50

$

4.725

2.3625

2.3625

2.3625

2.3625

2.3625

XingHuan International

CN: 27,695

$

Bettlink

HK: 16,235

$

Lingto Electronic Ltd.

CN: 42,077

$

4.32

4.104

4.104

3.888

3.8448

3.8016

Bison Technologies

DS1307ZN+TR-162634

CN: 4,000

$

Sourcengine

US: 182

$

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