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Clock/Timing - Real Time Clocks

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relate product result :2189 items
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M48T129V-85PM1

Enlarge

Used and refurbished parts guaranteed can work well

M48T129V-85PM1

DIP32

STMicroelectronics

06+

3.3v-5v 1 Mbit 128kb x8 Timekeeper SRAM

Utsource

≥1:

£10.88811

£9.79930

≥5:

£10.34371

£9.30934

≥10:

£9.79930

£8.81937

≥20:

£9.52710

£8.57439

≥50:

£9.25490

£8.32941

≥100:

£8.98269

£8.08442

≥200:

£8.71049

£7.83944

≥500:

£8.60161

£7.74145

≥1000:

£8.43829

£7.59446

From: £8.43829

Description: M48T129V-85PM1 is a 32-pin DIP (dual in-line package) Real Time Clock (RTC) IC manufactured by STMicroelectronics. Features: Low power consumption Clock/calendar function 32-bit

Stock:5000

Minimum:1

Favorite

BQ4842YMA-85

Enlarge

Used and refurbished parts guaranteed can work well

BQ4842YMA-85

DIP-32

BQ

06+

RO Series - Econoline Unregulated DC-DC Converters; Input Voltage Vdc: 12V; Output Voltage Vdc: 09V; Power: 1W; Industry Standard Pinout; 1kVDC & 2kVDC Isolation; UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Fully Encapsulated; Custom Solutions Available; Efficiency to 85%

Utsource

≥1:

£18.08168

£16.27351

≥5:

£17.07714

£15.36942

≥10:

£16.57487

£14.91738

≥20:

£16.07260

£14.46534

≥50:

£15.57033

£14.01330

≥100:

£15.36942

£13.83248

≥200:

£15.06806

£13.56126

≥500:

£14.86716

£13.38044

≥1000:

£14.56579

£13.10922

From: £14.56579

The BQ4842YMA-85 is a 32-pin DIP integrated circuit from Texas Instruments. It is a low-power, high-accuracy, real-time clock (RTC) with a built-in power-fail detection circuit. The device is designed

Stock:2000

Minimum:1

Favorite

DS1486-120+

Enlarge

Used and refurbished parts guaranteed can work well

DS1486-120+

DIP-32

Dallas

938

IC RTC CLK/CALENDAR PAR 32-EDIP

Utsource

≥1:

£4.09734

£3.68761

≥5:

£3.89247

£3.50323

≥10:

£3.68761

£3.31885

≥20:

£3.58517

£3.22666

≥50:

£3.48274

£3.13447

≥100:

£3.38031

£3.04227

≥200:

£3.27787

£2.95008

≥500:

£3.23690

£2.91321

≥1000:

£3.17544

£2.85789

From: £3.17544

Stock:10000

Minimum:1

Favorite

M41ST85WMH6F

Enlarge

Used and refurbished parts guaranteed can work well

M41ST85WMH6F

SMD28

STMicroelectronics

0622+

3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor

Utsource

≥1:

£2.00907

£1.80817

≥5:

£1.33938

£1.20544

≥10:

£1.20545

£1.08490

≥20:

£1.17196

£1.05476

≥50:

£1.13848

£1.02463

≥100:

£1.10499

£0.99449

≥200:

£1.07151

£0.96436

≥500:

£1.05811

£0.95230

≥1000:

£1.03802

£0.93422

From: £1.03802

Stock:10000

Minimum:2

Favorite

DS1307N+

Enlarge

Used and refurbished parts guaranteed can work well

DS1307N+

DIP-8

Dallas

2013+

IC RTC CLK/CALENDAR I2C 8-DIP

Utsource

≥1:

£1.08813

£0.97931

≥5:

£0.72542

£0.65288

≥10:

£0.65288

£0.58759

≥20:

£0.63474

£0.57127

≥50:

£0.61661

£0.55494

≥100:

£0.59847

£0.53862

≥200:

£0.58033

£0.52230

≥500:

£0.57308

£0.51578

≥1000:

£0.56220

£0.50598

From: £0.56220

The DS1307N+ is a Real-Time Clock (RTC) manufactured by Dallas Semiconductor. It is a low-power clock/calendar with 56 bytes of battery-backed RAM. It operates in either the 24-hour or 12-hour format

Stock:10000

Minimum:2

Favorite

DS3231S

Enlarge

Used and refurbished parts guaranteed can work well

DS3231S

SOP16

Dallas

Extremely Accurate I2C-Integrated RTC/TCXO/Crystal

Utsource

≥1:

£3.34846

£3.01361

≥5:

£3.18104

£2.86293

≥10:

£3.01361

£2.71225

≥20:

£2.92990

£2.63691

≥50:

£2.84619

£2.56157

≥100:

£2.76248

£2.48623

≥200:

£2.67877

£2.41089

≥500:

£2.64528

£2.38075

≥1000:

£2.59505

£2.33555

From: £2.59505

Description: The DS3231S is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. Features: Extremely Accurate I

Stock:10000

Minimum:1

Favorite

DS1307N

Enlarge

Used and refurbished parts guaranteed can work well

DS1307N

DIP-8

Dallas/maxim

0503+

64 x 8, Serial, I2C Real-Time Clock

Utsource

≥1:

£0.92290

£0.83061

≥5:

£0.80754

£0.72679

≥10:

£0.46145

£0.41531

≥20:

£0.41531

£0.37378

≥50:

£0.40377

£0.36339

≥100:

£0.39223

£0.35301

≥200:

£0.38070

£0.34263

≥500:

£0.39223

£0.35301

≥1000:

£0.36916

£0.33225

From: £0.36916

Description: The DS1307N is a low-power real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. Features: - 56-byte, battery-backed, nonvolatile (NV) R

Stock:10000

Minimum:2

Favorite

DS1388Z-33+

Enlarge

Used and refurbished parts guaranteed can work well

DS1388Z-33+

SOIC-8

Maxim Integrated

2014-11-11

Utsource

≥1:

£8.92922

£8.03630

≥5:

£8.48276

£7.63449

≥10:

£8.03630

£7.23267

≥20:

£7.81307

£7.03176

≥50:

£7.58984

£6.83086

≥100:

£7.36661

£6.62995

≥200:

£7.14338

£6.42904

≥500:

£7.05409

£6.34868

≥1000:

£6.92015

£6.22813

From: £6.92015

Stock:5000

Minimum:1

Favorite

M41T81SM6F

Enlarge

Used and refurbished parts guaranteed can work well

M41T81SM6F

SOP-8

STMicroelectronics

12+

Serial Access Real-Time Clock with Alarms

Utsource

≥1:

£2.67877

£2.41089

≥5:

£2.54483

£2.29035

≥10:

£2.41089

£2.16980

≥20:

£2.34392

£2.10953

≥50:

£2.27695

£2.04926

≥100:

£2.20998

£1.98898

≥200:

£2.14301

£1.92871

≥500:

£2.11623

£1.90460

≥1000:

£2.07604

£1.86844

From: £2.07604

Description: Real-Time Clock (RTC) with integrated SRAM Features: Low power consumption I2C-bus interface Programmable clock output Programmable alarm Programmable timer Battery s

Stock:10000

Minimum:1

Favorite

DS1340Z-33+

Enlarge

Used and refurbished parts guaranteed can work well

DS1340Z-33+

SOP8

Dallas

IC RTC CLK/CALENDAR I2C 8-SOIC

Utsource

≥1:

£4.45158

£4.00642

≥5:

£4.22900

£3.80610

≥10:

£4.00642

£3.60578

≥20:

£3.89513

£3.50562

≥50:

£3.78384

£3.40546

≥100:

£3.67255

£3.30530

≥200:

£3.56126

£3.20514

≥500:

£3.51674

£3.16507

≥1000:

£3.44997

£3.10497

From: £3.44997

Stock:10000

Minimum:1

Favorite

M41T81SM6E

Enlarge

Used and refurbished parts guaranteed can work well

M41T81SM6E

SOP

STMicroelectronics

12+

Serial Access Real-Time Clock with Alarms

Utsource

≥1:

£3.01361

£2.71225

≥5:

£2.00907

£1.80817

≥10:

£1.80817

£1.62735

≥20:

£1.75794

£1.58215

≥50:

£1.70771

£1.53694

≥100:

£1.65749

£1.49174

≥200:

£1.60726

£1.44653

≥500:

£1.58717

£1.42845

≥1000:

£1.55703

£1.40133

From: £1.55703

Description: Real-Time Clock Features: Low power consumption I2C-bus interface Clock/calendar provides seconds, minutes, hours, day, date, month, and year information Programmable clock-out freque

Stock:10000

Minimum:2

Favorite

PT7C4307WE

Enlarge

Used and refurbished parts guaranteed can work well

PT7C4307WE

SOP-8

PTC

07+

IC RTC CLK/CALENDAR I2C 8-SOIC

Utsource

≥1:

£1.33938

£1.20544

≥5:

£0.89292

£0.80363

≥10:

£0.80363

£0.72327

≥20:

£0.78131

£0.70318

≥50:

£0.75898

£0.68309

≥100:

£0.73666

£0.66300

≥200:

£0.71434

£0.64290

≥500:

£0.70541

£0.63487

≥1000:

£0.69201

£0.62281

From: £0.69201

Stock:10000

Minimum:2

Favorite

DS1646-120+

Enlarge

Used and refurbished parts guaranteed can work well

DS1646-120+

DIP

MAX

709

IC RTC CLK/CALENDAR PAR 32-EDIP

Utsource

≥1:

£29.04653

£26.14188

≥2:

£29.04653

£26.14188

≥5:

£28.07832

£25.27048

≥10:

£27.69103

£24.92192

≥20:

£27.49739

£24.74765

≥30:

£27.11010

£24.39909

≥50:

£27.11010

£24.39909

≥100:

£26.91646

£24.22481

≥500:

£26.72281

£24.05053

From: £26.72281

Stock:2000

Minimum:1

Favorite

DS1644P-120

Enlarge

Used and refurbished parts guaranteed can work well

DS1644P-120

34-PCM

Dallas

02+

Nonvolatile Timekeeping RAM

Utsource

≥1:

£14.02246

£12.62022

≥5:

£13.24344

£11.91909

≥10:

£12.85393

£11.56853

≥20:

£12.46441

£11.21797

≥50:

£12.07490

£10.86741

≥100:

£11.91909

£10.72719

≥200:

£11.68539

£10.51685

≥500:

£11.52958

£10.37662

≥1000:

£11.29587

£10.16629

From: £11.29587

Description: The DS1644P-120 is a non-volatile memory module from Dallas Semiconductor. It is a 32K x 8 bit static RAM with an onboard real-time clock and calendar. Features: - 32K x 8 bit static RAM

Stock:2000

Minimum:1

Favorite

X1205S8Z

Enlarge

Used and refurbished parts guaranteed can work well

X1205S8Z

SOP8

Intersil

8

2-Wire RTC Real Time Clock/Calendar

Utsource

≥1:

£2.10337

£1.89303

≥5:

£1.40225

£1.26202

≥10:

£1.26202

£1.13582

≥20:

£1.22697

£1.10427

≥50:

£1.19191

£1.07272

≥100:

£1.15686

£1.04117

≥200:

£1.12180

£1.00962

≥500:

£1.10778

£0.99700

≥1000:

£1.08674

£0.97807

From: £1.08674

Stock:10000

Minimum:2

Favorite

DS2404S-001

Enlarge

Used and refurbished parts guaranteed can work well

DS2404S-001

SOP

Dallas

1143

IC RTC BINARY CNT SER 16SOIC

Utsource

£2.13454

£1.92109

From: £2.13454

Description: The DS2404S-001 is a 4Kb, 1-Wire EEPROM with a unique 64-bit registration number. It is designed to provide a simple, low-cost solution for data storage and identification applications.

Stock:10000

Minimum:1

Favorite

DS1315S-5

Enlarge

Used and refurbished parts guaranteed can work well

DS1315S-5

SOP16

Dallas

Phantom Time Chip

Utsource

≥1:

£5.35753

£4.82178

≥5:

£5.08966

£4.58069

≥10:

£4.82178

£4.33960

≥20:

£4.68784

£4.21906

≥50:

£4.55390

£4.09851

≥100:

£4.41997

£3.97797

≥200:

£4.28603

£3.85742

≥500:

£4.23245

£3.80921

≥1000:

£4.15209

£3.73688

From: £4.15209

Description: The DS1315S-5 is a real-time clock (RTC) module from Dallas Semiconductor. It is a low-power, full-function clock/calendar with an integrated oscillator and battery backup. Features:

Stock:10000

Minimum:1

Favorite

DS1743WP-120+

Enlarge

Used and refurbished parts guaranteed can work well

DS1743WP-120+

34-PCM

Dallas

2006

IC RTC CLK/CALENDAR PAR 34-PCM

Utsource

≥1:

£10.38267

£9.34440

≥5:

£10.09426

£9.08483

≥10:

£9.51744

£8.56570

≥20:

£9.22904

£8.30613

≥50:

£8.94063

£8.04657

≥100:

£8.65222

£7.78700

≥200:

£8.36381

£7.52743

≥500:

£8.19077

£7.37169

≥1000:

£8.07541

£7.26787

From: £8.07541

Manufacturer: Dallas Description: The DS1743WP-120+ is a nonvolatile memory device from Dallas Semiconductor. It is a 32K x 8 bit static RAM with an integrated real-time clock and calendar. Features:

Stock:5000

Minimum:1

Favorite

DS1302ZN

Enlarge

Used and refurbished parts guaranteed can work well

DS1302ZN

SOP-8

Dallas

Trickle-Charge Timekeeping Chip

Utsource

≥1:

£1.92598

£1.73338

≥5:

£1.28399

£1.15559

≥10:

£1.15559

£1.04003

≥20:

£1.12349

£1.01114

≥50:

£1.09139

£0.98225

≥100:

£1.05929

£0.95336

≥200:

£1.02720

£0.92448

≥500:

£1.01435

£0.91292

≥1000:

£0.99509

£0.89559

From: £0.99509

The DS1302ZN is a Real Time Clock (RTC) IC manufactured by Dallas Semiconductor. It is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Features: * Low power cons

Stock:10000

Minimum:2

Favorite

DS1747-70+

Enlarge

Used and refurbished parts guaranteed can work well

DS1747-70+

DIP-32

Dallas

1024+

IC RTC CLK/CALENDAR PAR 32-EDIP

Utsource

≥1:

£18.41652

£16.57487

≥2:

£18.41652

£16.57487

≥5:

£17.80264

£16.02237

≥10:

£17.55708

£15.80138

≥20:

£17.43431

£15.69088

≥30:

£17.18875

£15.46988

≥50:

£17.18875

£15.46988

≥100:

£17.06598

£15.35938

≥500:

£16.94320

£15.24888

From: £16.94320

The DS1747-70+ is a 32-pin nonvolatile memory chip manufactured by Dallas Semiconductor. It is a low-power, low-cost, serial-access, nonvolatile memory device that stores up to 64K bits of data. The d

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