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BQ4285S

Texas Instruments

BQ4285S by Texas Instruments

BQ4285S by Texas Instruments is a CMOS timer & real-time clock IC with 24 terminals. It operates b/w 0-70°C, supports interrupt capability, and has an external data bus width of 8 bits. Ideal for applications requiring parallel or muxed bus access in commercial temperature grade environments.

Median Price

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Lifecycle Status

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4

In-Stock Inventory

1k+

Distributors (In-Stock)

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Vyrian

USA . 6,256 parts In-Stock

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Digiode

USA . 4,051 parts In-Stock

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MRC Electronics

USA . 26 parts In-Stock

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26

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Goldney Electronics S.L.

Spain . 5 parts In-Stock

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Native Components

USA . 406 parts In-Stock

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$0.035

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$0.034

406

$0.035

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$0.034

AZTECH Wire

Italy . 352 parts In-Stock

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$16.220

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One Stop Electronics

USA . 1,608 parts In-Stock

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$30.000

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Parana Technologies

USA . 371 parts In-Stock

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$54.852

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$5,093.885

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$49.367

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$54.852

$5,093.885

$49.367

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DigiPath Technology Company

USA . 1,491 parts In-Stock

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$60.399

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$55.567

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ChromeModa Solutions

Germany . 2,218 parts In-Stock

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$61.632

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$50.538

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IDEA Electronic Components Group

UK . 1,520 parts In-Stock

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$61.632

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$58.550

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$55.469

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A-Z Elektronik GmbH

Germany . 4,889 parts In-Stock

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Kepictronics

USA . 4,247 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,259 parts In-Stock

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Corphita

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Authorized Procurement Solutions

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Assy Fe

Spain . 1,000 parts In-Stock

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Northwest PG Solutions

USA . 464 parts In-Stock

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Overview

Enhance your electronic designs with the reliable BQ4285S by Texas Instruments, a leading manufacturer known for superior quality. As part of the Timers & Real-Time Clocks category, this versatile product offers seamless integration and precise timekeeping capabilities. With its parallel access method and interrupt capability, it provides a seamless user experience. Its small outline package and wide operating temperature range make it ideal for various applications. Trust in Texas Instruments to deliver innovative solutions that bring value and efficiency to your projects. Elevate your designs with the BQ4285S today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, ideal for various applications.

Information Access Method: PARALLEL, MUXED BUS

The parallel and muxed bus access method allows for efficient data transfer and communication within the system.

Surface Mount: YES

Being surface mountable makes the product easy to install and saves space on the PCB.

Maximum Supply Voltage: 5.5 V

The higher maximum supply voltage ensures stable operation across a range of input power levels.

Package Shape: RECTANGULAR

The rectangular package shape is commonly used and facilitates easy integration into various designs.

Power Supplies (V): 5

Operating at 5 volts makes the product compatible with standard power sources.

No. of Terminals: 24

Having a sufficient number of terminals allows for multiple connections and flexibility in usage.

Interrupt Capability: Y

The interrupt capability enables the product to handle external events or signals efficiently.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the PCB and is suitable for compact designs.

Minimum Supply Voltage: 4.5 V

The low minimum supply voltage ensures reliable operation even with varying power sources.

Maximum Operating Temperature: 70 °C

The high maximum operating temperature allows the product to function in a wide range of environments.

Minimum Operating Temperature: 0 °C

The low minimum operating temperature ensures the product can start up and operate in cold conditions.

Terminal Position: DUAL

The dual terminal position provides redundancy and flexibility in connecting to the system.

Maximum Seated Height: 2.667 mm

The low maximum seated height helps in keeping the overall profile of the PCB low.

Width: 7.56 mm

The specific width dimension allows for precise placement and alignment on the PCB.

External Data Bus Width: 8

An 8-bit external data bus width enables efficient data transfer and processing within the system.

Maximum Clock Frequency: 0.032 MHz

The maximum clock frequency of 0.032 MHz ensures reliable and timely data processing.

Length: 15.43 mm

The length dimension is suitable for accommodating the required components and connectors on the PCB.

Temperature Grade: COMMERCIAL

Being rated for commercial temperature range makes the product suitable for standard applications.

Peripheral IC Type: TIMER, REAL TIME CLOCK

The product's dual functionality as a timer and real-time clock adds versatility to its usage.

Technology: CMOS

The CMOS technology ensures low power consumption and reliable performance in various operating conditions.

Terminal Form: GULL WING

The gull wing terminal form allows for easy soldering and secure connections on the PCB.

Minimum Time: SECONDS

Being able to measure time in seconds provides accurate timing capabilities for various applications.

Nominal Supply Voltage: 5 V

Operating at a nominal 5 volts ensures compatibility with standard power sources and consistent performance.

Terminal Pitch: 1.27 mm

The specific terminal pitch allows for easy and precise mounting on the PCB.

Technical Specifications

Timers & Real-Time Clocks BQ4285S 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, MUXED BUS

Interrupt Capability:

Y

JESD-30 Code:

R-PDSO-G24

Length:

15.43 mm

No. of Terminals:

24

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:

SOP24,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Power Supplies (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

2.667 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:

7.56 mm

Peripheral IC Type:

Trade Compliance

BQ4285S 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.

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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