Clock/Timing - Real Time Clocks | Page 6

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M48T02-150PC1

DIP-24

STMicroelectronics

16 Kbit 2Kb x8 TIMEKEEPER[ SRAM

Utsource

≥1:

US $4.93200

US $4.43880

≥5:

US $4.68540

US $4.21686

≥10:

US $4.43880

US $3.99492

≥20:

US $4.31550

US $3.88395

≥50:

US $4.19220

US $3.77298

≥100:

US $4.06890

US $3.66201

≥200:

US $3.94560

US $3.55104

≥500:

US $3.89628

US $3.50665

≥1000:

US $3.82230

US $3.44007

From: US $3.82230

The M48T02-150PC1 is a 2Kb (256 x 8) Timekeeper RAM manufactured by STMicroelectronics. It is a non-volatile memory device that can be used to store data even when the power is turned off. It is a 24-

Stock:10000

Minimum:1

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DS1386-32-120

DIP-32

Maxim Integrated

IC RTC CLK/CALENDAR PAR 32-DIP

Utsource

≥1:

US $10.96000

US $9.86400

≥5:

US $10.41200

US $9.37080

≥10:

US $9.86400

US $8.87760

≥20:

US $9.59000

US $8.63100

≥50:

US $9.31600

US $8.38440

≥100:

US $9.04200

US $8.13780

≥200:

US $8.76800

US $7.89120

≥500:

US $8.65840

US $7.79256

≥1000:

US $8.49400

US $7.64460

From: US $8.49400

Description: The DS1386 is a 32K nonvolatile SRAM with a real-time clock/calendar. Features: - 32K nonvolatile SRAM - Real-time clock/calendar - 2Kb of battery-backed SRAM - Low-power CMOS tec

Stock:5000

Minimum:1

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DS1644-120

DIP-28

Dallas

04+

Nonvolatile Timekeeping RAM

Utsource

≥1:

US $7.90720

US $7.11648

≥5:

US $7.51184

US $6.76066

≥10:

US $7.11648

US $6.40483

≥20:

US $6.91880

US $6.22692

≥50:

US $6.72112

US $6.04901

≥100:

US $6.52344

US $5.87110

≥200:

US $6.32576

US $5.69318

≥500:

US $6.24669

US $5.62202

≥1000:

US $6.12808

US $5.51527

From: US $6.12808

The DS1644-120 is a nonvolatile memory manufactured by Dallas Semiconductor. It is a 28-pin DIP (Dual In-line Package) that is used to store data in a nonvolatile manner. Description: The DS1644-120

Stock:5000

Minimum:1

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DS1603

DIP-7

Dallas

0009+

Elapsed Time Counter Module

Utsource

≥1:

US $3.35280

US $3.01752

≥5:

US $3.18516

US $2.86664

≥10:

US $3.01752

US $2.71577

≥20:

US $2.93370

US $2.64033

≥50:

US $2.84988

US $2.56489

≥100:

US $2.76606

US $2.48945

≥200:

US $2.68224

US $2.41402

≥500:

US $2.64871

US $2.38384

≥1000:

US $2.59842

US $2.33858

From: US $2.59842

Stock:10000

Minimum:1

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DS1693

DIP-28

Dallas

09+

3-Volt/5-Volt Serialized Real-Time Clock with NV RAM Control

Utsource

≥1:

US $10.34600

US $9.31140

≥5:

US $9.82870

US $8.84583

≥10:

US $9.31140

US $8.38026

≥20:

US $9.05275

US $8.14747

≥50:

US $8.79410

US $7.91469

≥100:

US $8.53545

US $7.68191

≥200:

US $8.27680

US $7.44912

≥500:

US $8.17334

US $7.35601

≥1000:

US $8.01815

US $7.21633

From: US $8.01815

Description: The DS1693 is a Real-Time Clock (RTC) IC with a built-in crystal oscillator. It is a low-power, low-cost timekeeping device that provides a time and date reference for digital systems. F

Stock:5000

Minimum:1

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DS1302N

DIP-8

DS

Trickle-Charge Timekeeping Chip

Utsource

≥1:

US $1.09600

US $0.98640

≥5:

US $0.82200

US $0.73980

≥10:

US $0.49320

US $0.44388

≥20:

US $0.47950

US $0.43155

≥50:

US $0.46580

US $0.41922

≥100:

US $0.45210

US $0.40689

≥200:

US $0.43840

US $0.39456

≥500:

US $0.43292

US $0.38963

≥1000:

US $0.42470

US $0.38223

From: US $0.42470

Stock:10000

Minimum:3

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PCF8563TS/5,118

MSOP-8

NXP Semiconductors

Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin TSSOP T/R

Utsource

≥1:

US $1.00584

US $0.90526

≥5:

US $0.75438

US $0.67894

≥10:

US $0.52807

US $0.47526

≥20:

US $0.50292

US $0.45263

≥50:

US $0.45263

US $0.40737

≥100:

US $0.44006

US $0.39606

≥200:

US $0.42748

US $0.38473

≥500:

US $0.41491

US $0.37342

≥1000:

US $0.40234

US $0.36211

From: US $0.40234

Description: The PCF8563TS/5,118 is a Real-Time Clock (RTC) and Calendar with an I2C-bus interface from NXP Semiconductors. Features: Low power consumption I2C-bus interface Clock/calendar with al

Stock:10000

Minimum:3

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M48T128Y-70PM1

DIP-32

STMicroelectronics

3.3V-5V 1 Mbit 128Kb x8 TIMEKEEPER SRAM

Utsource

≥1:

US $13.41120

US $12.07008

≥5:

US $12.74064

US $11.46658

≥10:

US $12.07008

US $10.86307

≥20:

US $11.73480

US $10.56132

≥50:

US $11.39952

US $10.25957

≥100:

US $11.06424

US $9.95782

≥200:

US $10.72896

US $9.65606

≥500:

US $10.59485

US $9.53536

≥1000:

US $10.39368

US $9.35431

From: US $10.39368

The M48T128Y-70PM1 is a 32-pin, 8K x 16-bit non-volatile Static RAM from STMicroelectronics. It operates on a single 3V supply and offers access times as fast as 70 ns. This device has a built-in batt

Stock:5000

Minimum:1

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DS1305

TSSOP-20

Dallas

N/A

Serial Alarm Real Time Clock RTC（RTC）

Utsource

≥1:

US $2.05500

US $1.84950

≥5:

US $1.37000

US $1.23300

≥10:

US $1.23300

US $1.10970

≥20:

US $1.19875

US $1.07888

≥50:

US $1.16450

US $1.04805

≥100:

US $1.13025

US $1.01722

≥200:

US $1.09600

US $0.98640

≥500:

US $1.08230

US $0.97407

≥1000:

US $1.06175

US $0.95557

From: US $1.06175

Description: The DS1305 is a real-time clock (RTC) and calendar with 56 bytes of nonvolatile user RAM. Features: Real-time clock/calendar with leap year compensation valid up to 2100 56 bytes of no

Stock:10000

Minimum:2

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DS17487-5

DIP-20

DS

06+

3V/5V Real-Time Clock

Utsource

≥1:

US $10.41200

US $9.37080

≥5:

US $9.89140

US $8.90226

≥10:

US $9.37080

US $8.43372

≥20:

US $9.11050

US $8.19945

≥50:

US $8.85020

US $7.96518

≥100:

US $8.58990

US $7.73091

≥200:

US $8.32960

US $7.49664

≥500:

US $8.22548

US $7.40293

≥1000:

US $8.06930

US $7.26237

From: US $8.06930

Stock:5000

Minimum:1

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M48T86PC1

DIP-24

STMicroelectronics

5V PC REAL TIME CLOCK

Utsource

≥1:

US $3.35280

US $3.01752

≥5:

US $3.18516

US $2.86664

≥10:

US $3.01752

US $2.71577

≥20:

US $2.93370

US $2.64033

≥50:

US $2.84988

US $2.56489

≥100:

US $2.76606

US $2.48945

≥200:

US $2.68224

US $2.41402

≥500:

US $2.64871

US $2.38384

≥1000:

US $2.59842

US $2.33858

From: US $2.59842

The M48T86PC1 is a Real-Time Clock/Calendar (RTC) IC manufactured by ST Microelectronics. It is a 24-pin dual-in-line plastic package IC. Description The M48T86PC1 is a low power, full-function RTC

Stock:10000

Minimum:1

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BQ4852YMC-85

DIP

BQ

06+

RTC Module With 512Kx8 NVSRAM

Utsource

≥1:

US $34.83300

US $31.34970

≥2:

US $34.83300

US $31.34970

≥5:

US $33.67190

US $30.30471

≥10:

US $33.20746

US $29.88671

≥20:

US $32.97524

US $29.67772

≥30:

US $32.51080

US $29.25972

≥50:

US $32.51080

US $29.25972

≥100:

US $32.27858

US $29.05072

≥500:

US $32.04636

US $28.84172

From: US $32.04636

Stock:2000

Minimum:1

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DS1286

DIP-28

Dallas

05+

Watchdog Timekeeper

Utsource

≥1:

US $4.19100

US $3.77190

≥5:

US $3.98145

US $3.58331

≥10:

US $3.77190

US $3.39471

≥20:

US $3.66712

US $3.30041

≥50:

US $3.56235

US $3.20612

≥100:

US $3.45758

US $3.11182

≥200:

US $3.35280

US $3.01752

≥500:

US $3.31089

US $2.97980

≥1000:

US $3.24802

US $2.92322

From: US $3.24802

Description: The DS1286 is a nonvolatile real-time clock/calendar and RAM that combines a low-power, full binary-coded decimal (BCD) clock/calendar circuit with 256 x 8 bits of battery-backed CMOS RAM

Stock:10000

Minimum:1

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DS12C887

DIP-18

Dallas

Real-Time Clock

Utsource

≥1:

US $2.74000

US $2.46600

≥5:

US $2.60300

US $2.34270

≥10:

US $2.46600

US $2.21940

≥20:

US $2.39750

US $2.15775

≥50:

US $2.32900

US $2.09610

≥100:

US $2.26050

US $2.03445

≥200:

US $2.19200

US $1.97280

≥500:

US $2.16460

US $1.94814

≥1000:

US $2.12350

US $1.91115

From: US $2.12350

The DS12C887 is a Real-Time Clock (RTC) IC manufactured by Dallas Semiconductor. It is an 18-pin DIP integrated circuit that provides a real-time clock/calendar and 56 bytes of NV SRAM. Description:

Stock:10000

Minimum:2

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M48T08-150PC1

DIP-28

STMicroelectronics

05+

CMOS 8K x 8 TIMEKEEPER SRAM

Utsource

≥1:

US $4.74980

US $4.27482

≥5:

US $4.51231

US $4.06108

≥10:

US $4.27482

US $3.84734

≥20:

US $4.15608

US $3.74047

≥50:

US $4.03733

US $3.63360

≥100:

US $3.91858

US $3.52672

≥200:

US $3.79984

US $3.41986

≥500:

US $3.75234

US $3.37711

≥1000:

US $3.68110

US $3.31299

From: US $3.68110

Description: The M48T08-150PC1 is an 8K x 8 Timekeeper SRAM from STMicroelectronics. It is a non-volatile memory device that can provide a backup of RAM data and uses a battery backup source to maint

Stock:10000

Minimum:1

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DS1307

DIP-8

Dallas

64 X 8 Serial Real Time Clock64 X 8

Utsource

≥1:

US $1.23300

US $1.10970

≥5:

US $0.82200

US $0.73980

≥10:

US $0.73980

US $0.66582

≥20:

US $0.71925

US $0.64733

≥50:

US $0.69870

US $0.62883

≥100:

US $0.67815

US $0.61034

≥200:

US $0.65760

US $0.59184

≥500:

US $0.64938

US $0.58444

≥1000:

US $0.63705

US $0.57335

From: US $0.63705

The DS1307 is a Real-Time Clock (RTC) IC manufactured by Dallas Semiconductor. It is an 8-pin DIP (Dual In-line Package) IC used to provide time and date information in digital format. It is used in a

Stock:10000

Minimum:2

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DS1284

DIP-28

Dallas

Watchdog Timekeeper Chip

Utsource

≥1:

US $6.42620

US $5.78358

≥5:

US $6.10489

US $5.49440

≥10:

US $5.78358

US $5.20522

≥20:

US $5.62292

US $5.06063

≥50:

US $5.46227

US $4.91604

≥100:

US $5.30162

US $4.77146

≥200:

US $5.14096

US $4.62686

≥500:

US $5.07670

US $4.56903

≥1000:

US $4.98030

US $4.48227

From: US $4.98030

Description: The DS1284 is a nonvolatile RAM (NVRAM) that combines a real-time clock (RTC) and a 32K x 8 RAM in a single package. Features: 32K x 8 nonvolatile RAM Real-time clock Battery-backed

Stock:10000

Minimum:1

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DP8573AN

DIP-24

National Semiconductor

02+

Real Time Clock RTC

Utsource

≥1:

US $14.91840

US $13.42656

≥5:

US $14.17248

US $12.75523

≥10:

US $13.42656

US $12.08390

≥20:

US $13.05360

US $11.74824

≥50:

US $12.68064

US $11.41258

≥100:

US $12.30768

US $11.07691

≥200:

US $11.93472

US $10.74125

≥500:

US $11.78554

US $10.60699

≥1000:

US $11.56176

US $10.40558

From: US $11.56176

Stock:2000

Minimum:1

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BQ4847YMT

DIP-28

BQ

06+

RTC Module With CPU Supervisor

Utsource

≥1:

US $6.42620

US $5.78358

≥5:

US $6.10489

US $5.49440

≥10:

US $5.78358

US $5.20522

≥20:

US $5.62292

US $5.06063

≥50:

US $5.46227

US $4.91604

≥100:

US $5.30162

US $4.77146

≥200:

US $5.14096

US $4.62686

≥500:

US $5.07670

US $4.56903

≥1000:

US $4.98030

US $4.48227

From: US $4.98030

The BQ4847YMT is a microprocessor-based system reset IC from Texas Instruments. It is a 28-pin DIP package with a wide operating temperature range of -40°C to +85°C. The BQ4847YMT is designed to moni

Stock:10000

Minimum:1

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