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BQ4802YDWR

Texas Instruments

BQ4802YDWR by Texas Instruments

BQ4802YDWR by Texas Instruments is a CMOS timer and real-time clock IC with 28 terminals. It operates at 5V, has interrupt capability, and supports parallel access method. Suitable for applications requiring accurate timekeeping in commercial-grade environments.

Median Price

$14.644

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Texas Instruments

USA . 7,014 parts In-Stock

1+ parts

$14.488

100+ parts

$11.811

1k+ parts

$7.874

10k+ parts

-

7,014

$14.488

$11.811

$7.874

-

Rochester

USA . 1,966 parts In-Stock

1+ parts

-

100+ parts

$11.840

1k+ parts

$10.590

10k+ parts

$9.970

1,966

-

$11.840

$10.590

$9.970

DigiKey

USA . 1,966 parts In-Stock

1+ parts

-

100+ parts

$15.580

1k+ parts

-

10k+ parts

-

1,966

-

$15.580

-

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Verical

USA . 1,966 parts In-Stock

1+ parts

-

100+ parts

$14.800

1k+ parts

$13.238

10k+ parts

-

1,966

-

$14.800

$13.238

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 2,944 parts In-Stock

1+ parts

$10.393

100+ parts

-

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-

10k+ parts

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2,944

$10.393

-

-

-

Nova Conductors

Japan . 700 parts In-Stock

1+ parts

$11.120

100+ parts

-

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-

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700

$11.120

-

-

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Vyrian

USA . 2,424 parts In-Stock

1+ parts

-

100+ parts

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2,424

-

-

-

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VNN

France . 2,193 parts In-Stock

1+ parts

-

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-

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2,193

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-

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ACDS - Activité Composants Distribution Service

France . 886 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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886

-

-

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 2,425 parts In-Stock

1+ parts

$9.300

100+ parts

-

1k+ parts

-

10k+ parts

-

2,425

$9.300

-

-

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Corphita

USA . 722 parts In-Stock

1+ parts

$9.846

100+ parts

-

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-

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722

$9.846

-

-

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Continental Prestige Electronics

USA . 3,335 parts In-Stock

1+ parts

$11.120

100+ parts

-

1k+ parts

-

10k+ parts

$10.898

3,335

$11.120

-

-

$10.898

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$11.120

100+ parts

$10.898

1k+ parts

-

10k+ parts

-

1,000

$11.120

$10.898

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-

Corohmni

South Africa . 232 parts In-Stock

1+ parts

$11.520

100+ parts

-

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-

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232

$11.520

-

-

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Parana Technologies

USA . 319 parts In-Stock

1+ parts

$24.988

100+ parts

-

1k+ parts

$25.686

10k+ parts

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319

$24.988

-

$25.686

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DigiPath Technology Company

USA . 295 parts In-Stock

1+ parts

$27.514

100+ parts

-

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295

$27.514

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ChromeModa Solutions

Germany . 6,148 parts In-Stock

1+ parts

$28.076

100+ parts

$23.022

1k+ parts

-

10k+ parts

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6,148

$28.076

$23.022

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-

IDEA Electronic Components Group

UK . 249 parts In-Stock

1+ parts

$28.076

100+ parts

$26.672

1k+ parts

$25.268

10k+ parts

-

249

$28.076

$26.672

$25.268

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Advanced Electronics

New Zealand . 2,000 parts In-Stock

1+ parts

$33.575

100+ parts

$30.553

1k+ parts

$27.532

10k+ parts

-

2,000

$33.575

$30.553

$27.532

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Glotronic Ltd.

UK . 3,790 parts In-Stock

1+ parts

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3,790

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Perfect Parts

USA . 2,818 parts In-Stock

1+ parts

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2,818

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Cyclops Electronics Ltd (Excess)

UK . 886 parts In-Stock

1+ parts

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886

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Argo Parts USA

USA . 472 parts In-Stock

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472

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Overview

Enhance your electronics projects with the BQ4802YDWR by Texas Instruments. Known for their high-quality products, Texas Instruments delivers reliable timers and real-time clocks that are perfect for a wide range of applications. From precision timekeeping to scheduling functions, this versatile device offers unparalleled value and benefits to customers. Stay ahead of the curve with the BQ4802YDWR and experience the advantages of cutting-edge technology in a compact and efficient package.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material makes the product lightweight and durable, ideal for long-term use.

Information Access Method: PARALLEL, DIRECT ADDRESS

Allows for quick and efficient access to the information stored in the device.

Surface Mount: YES

Enables easy and secure installation on circuit boards, saving space and reducing assembly time.

Maximum Supply Voltage: 5.5 V

Provides a wide range of operating voltages, increasing compatibility with different systems.

Package Shape: RECTANGULAR

Offers a compact design that maximizes space utilization in electronic devices.

Power Supplies (V): 5

The standard voltage ensures compatibility with most electronic systems.

No. of Terminals: 28

Provides ample connectivity options for interfacing with other components.

Interrupt Capability: Y

Allows for immediate response to external events, improving real-time performance.

Package Style (Meter): SMALL OUTLINE

The small form factor makes it suitable for compact electronic devices.

Minimum Supply Voltage: 4.5 V

Ensures reliable operation even in low-voltage conditions.

Maximum Operating Temperature: 70 °C

Offers a wide temperature range for operation in various environments.

Minimum Operating Temperature: 0 °C

Can function efficiently in both extreme cold and hot conditions.

Terminal Finish: NICKEL PALLADIUM GOLD

Provides excellent conductivity and resistance to corrosion for long-lasting performance.

Terminal Position: DUAL

Allows for flexible placement on circuit boards, enhancing design options.

Maximum Seated Height: 2.65 mm

The low profile design is suitable for slim electronic devices.

Width: 7.5 mm

The compact width saves space on the circuit board, ideal for miniaturized applications.

External Data Bus Width: 8

Supports a wide data bus width for fast and efficient data transfer.

Maximum Clock Frequency: 0.032 MHz

Offers precise timing accuracy for critical applications.

Maximum Time At Peak Reflow Temperature (s): 30

Can withstand high temperatures during reflow soldering without damage.

Peak Reflow Temperature °C: 260

The high peak reflow temperature ensures secure solder joints for reliability.

Length: 17.9 mm

The optimal length provides a balanced form factor for various electronic designs.

Temperature Grade: COMMERCIAL

Suitable for standard commercial applications with moderate temperature requirements.

Peripheral IC Type: TIMER, REAL TIME CLOCK

Combines timer and clock functions in one device for versatile timekeeping applications.

Technology: CMOS

Employs CMOS technology for low power consumption and reliable performance.

Terminal Form: GULL WING

The gull wing terminals offer secure solder connections for stable operation.

Maximum Supply Current: 9 mA

Low supply current consumption for energy-efficient operation.

Minimum Time: SECONDS

Provides accurate timing resolution down to seconds for precise timekeeping.

Nominal Supply Voltage: 5 V

Standard voltage rating ensures compatibility with most electronic systems.

Terminal Pitch: 1.27 mm

The standard terminal pitch allows for easy integration with common PCB layouts.

Technical Specifications

Timers & Real-Time Clocks BQ4802YDWR attributes and parameters. Explore more Timers & Real-Time Clocks devices from Texas Instruments

Specs

Maximum Clock Frequency:

.032 MHz

External Data Bus Width:

8

Information Access Method:

PARALLEL, DIRECT ADDRESS

Interrupt Capability:

Y

JESD-30 Code:

R-PDSO-G28

JESD-609 Code:

e4

Length:

17.9 mm

Moisture Sensitivity Level (MSL):

1

No. of Terminals:

28

No. of Timers:

1

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP28,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Timer or RTC

Maximum Supply Current:

9 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.5 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Minimum Time:

SECONDS

Maximum Time At Peak Reflow Temperature (s):

30

Volatile:

NO

Width:

7.5 mm

Peripheral IC Type:

Trade Compliance

BQ4802YDWR Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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