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BQ4802YDSHR

Texas Instruments

BQ4802YDSHR by Texas Instruments

BQ4802YDSHR by Texas Instruments is a CMOS timer & real-time clock with 28 terminals. It operates b/w 0-70°C, has interrupt capability, and supports parallel access method. Ideal for applications requiring accurate timekeeping in commercial-grade devices.

Median Price

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Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Digiode

USA . 4,009 parts In-Stock

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4,009

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Vyrian

USA . 2,548 parts In-Stock

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2,548

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Distributors (Availability)

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One Stop Electronics

USA . 1,049 parts In-Stock

1+ parts

$6.000

100+ parts

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1,049

$6.000

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AZTECH Wire

Italy . 269 parts In-Stock

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$17.895

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269

$17.895

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Parana Technologies

USA . 1,266 parts In-Stock

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$33.039

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$117.944

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1,266

$33.039

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$117.944

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ChromeModa Solutions

Germany . 5,330 parts In-Stock

1+ parts

$37.122

100+ parts

$30.440

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5,330

$37.122

$30.440

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IDEA Electronic Components Group

UK . 281 parts In-Stock

1+ parts

$37.122

100+ parts

$35.266

1k+ parts

$33.410

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281

$37.122

$35.266

$33.410

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Corohmni

South Africa . 459 parts In-Stock

1+ parts

$71.135

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459

$71.135

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Northwest PG Solutions

USA . 2,353 parts In-Stock

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Corphita

USA . 2,078 parts In-Stock

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2,078

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DigiPath Technology Company

USA . 1,498 parts In-Stock

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$33.469

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1,498

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$33.469

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Native Components

USA . 350 parts In-Stock

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350

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Overview

Elevate your electronics projects with the BQ4802YDSHR by Texas Instruments, a top-of-the-line Timer & Real-Time Clock that guarantees precision and reliability. Crafted by the industry-leading manufacturer, Texas Instruments, this product offers unparalleled quality and performance in managing time-sensitive applications. With its advanced features and user-friendly interface, the BQ4802YDSHR simplifies your design process and enhances overall efficiency. Trust in Texas Instruments to deliver cutting-edge technology that meets your exact needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material makes the package lightweight and durable, ideal for portable or rugged applications.

Information Access Method: PARALLEL, DIRECT ADDRESS

The parallel and direct address access method allows for quick and efficient communication with the timer/real-time clock, enabling fast and accurate data retrieval.

Surface Mount: YES

Being surface mountable makes it easy to integrate into compact PCB designs, saving space and enabling efficient assembly.

Maximum Supply Voltage: 5.5 V

The high maximum supply voltage allows for flexibility in power supply options, accommodating a wide range of voltage levels.

Package Shape: RECTANGULAR

The rectangular shape provides a standard form factor, making it compatible with common mounting methods and enclosures.

Power Supplies (V): 5

With a standard 5V power supply requirement, this timer/real-time clock can easily be powered using common voltage sources.

No. of Terminals: 28

Having 28 terminals provides ample connections for interfacing with other components, sensors, and peripherals in a system.

Interrupt Capability: Y

The interrupt capability allows the timer/real-time clock to alert the microcontroller of important events or timing functions, enhancing system efficiency.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves PCB space and allows for compact designs, beneficial for space-constrained applications.

Minimum Supply Voltage: 4.5 V

The low minimum supply voltage ensures that the timer/real-time clock can operate even when power sources are limited or fluctuating.

Maximum Operating Temperature: 70 °C

The high maximum operating temperature range enables reliable performance in a variety of environmental conditions, making it suitable for industrial or automotive applications.

Minimum Operating Temperature: 0 °C

The low minimum operating temperature allows the timer/real-time clock to function in cold environments without sacrificing accuracy or reliability.

Terminal Position: DUAL

Having dual terminal positions provides flexibility in PCB layout and routing, accommodating different design constraints and requirements.

Maximum Seated Height: 3.05 mm

The low maximum seated height allows for a slim profile, useful for compact devices or applications with height restrictions.

Width: 8.56 mm

The narrow width facilitates space-efficient PCB design, enabling a more compact and streamlined overall product layout.

External Data Bus Width: 8

With an 8-bit external data bus width, the timer/real-time clock can efficiently transfer data in parallel, enhancing data processing speed and efficiency.

Maximum Clock Frequency: 0.032 MHz

The maximum clock frequency of 0.032 MHz provides precise timing and synchronization capabilities for time-sensitive applications or tasks.

Length: 18.095 mm

The length dimension helps determine the overall footprint of the device, allowing for easy integration into various product designs.

Temperature Grade: COMMERCIAL

The commercial temperature grade indicates that the device is designed for standard operating conditions, suitable for most commercial or consumer electronics applications.

Peripheral IC Type: TIMER, REAL TIME CLOCK

Combining timer and real-time clock functionalities in one IC provides versatility and convenience for timekeeping and timing applications in a single package.

Technology: CMOS

The CMOS technology offers low power consumption, high noise immunity, and compatibility with a wide range of digital systems, making the device energy-efficient and reliable.

Terminal Form: GULL WING

The gull-wing terminal form factor eases PCB assembly and soldering processes, enhancing manufacturing efficiency and reliability of the connections.

Minimum Time: SECONDS

The ability to track time in seconds allows for precise timing and event scheduling, crucial for various applications like time-critical processes or event triggering.

Nominal Supply Voltage: 5 V

The 5V nominal supply voltage ensures compatibility with standard power sources, simplifying integration and power management in a system.

Terminal Pitch: 1.27 mm

The 1.27mm terminal pitch facilitates easy PCB layout and soldering, enabling efficient and reliable connections between the device and other components.

Technical Specifications

Timers & Real-Time Clocks BQ4802YDSHR 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

Length:

18.095 mm

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,.5

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Power Supplies (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

3.05 mm

Sub-Category:

Timer or RTC

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 Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Minimum Time:

SECONDS

Volatile:

NO

Width:

8.56 mm

Peripheral IC Type:

Trade Compliance

BQ4802YDSHR Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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.

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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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