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DS1302S/T&R

Maxim Integrated

DS1302S/T&R by Maxim Integrated

DS1302S/T&R by Maxim Integrated is a CMOS timer and real-time clock with a max clock frequency of 0.032 MHz. It has a small outline package shape, operates at temperatures b/w 0 to 70 °C, and can be powered by either 3V or 5V supplies. This IC is commonly used in applications requiring precise timekeeping and scheduling functions.

Median Price

$2.372

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Component Electronics Inc.

Canada . 29 parts In-Stock

1+ parts

$1.920

100+ parts

$1.440

1k+ parts

$1.250

10k+ parts

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29

$1.920

$1.440

$1.250

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Nova Conductors

Japan . 38 parts In-Stock

1+ parts

$2.824

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38

$2.824

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Chip Stock

USA . 9,780 parts In-Stock

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9,780

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Anansix

USA . 2,806 parts In-Stock

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2,806

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Digiode

USA . 1,861 parts In-Stock

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1,861

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Vyrian

USA . 1,391 parts In-Stock

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1,391

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A&K Electronics

USA . 481 parts In-Stock

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481

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Rotakorn

Sweden . 481 parts In-Stock

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481

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Bristol Electronics

USA . 481 parts In-Stock

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481

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Distributors (Availability)

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

Argo Parts USA

USA . 2,445 parts In-Stock

1+ parts

$2.824

100+ parts

-

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2,445

$2.824

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Continental Prestige Electronics

USA . 1,503 parts In-Stock

1+ parts

$2.824

100+ parts

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$2.768

1,503

$2.824

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$2.768

Netroflash

USA . 500 parts In-Stock

1+ parts

$2.824

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500

$2.824

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AZTECH Wire

Italy . 541 parts In-Stock

1+ parts

$6.752

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541

$6.752

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One Stop Electronics

USA . 1,322 parts In-Stock

1+ parts

$16.000

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1,322

$16.000

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Semicontronic

India . 1,315 parts In-Stock

1+ parts

$29.000

100+ parts

$28.275

1k+ parts

$28.130

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1,315

$29.000

$28.275

$28.130

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MARBEL Systems

Belgium . 50 parts In-Stock

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$31.656

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50

$31.656

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Texas Native Microelectronics

USA . 198 parts In-Stock

1+ parts

$36.386

100+ parts

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$32.020

198

$36.386

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$32.020

Kenton Components

USA . 192 parts In-Stock

1+ parts

$43.663

100+ parts

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$38.424

192

$43.663

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$38.424

Qasali Group International

UK . 12,466 parts In-Stock

1+ parts

$98.242

100+ parts

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$86.453

12,466

$98.242

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$86.453

Microchip USA

USA . 5,232 parts In-Stock

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5,232

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Glotronic Ltd.

UK . 4,100 parts In-Stock

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4,100

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Corphita

USA . 1,964 parts In-Stock

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1,964

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Corohmni

South Africa . 172 parts In-Stock

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172

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Overview

Experience the next level of precision and reliability with the DS1302S/T&R by Maxim Integrated. As a leading manufacturer in the industry, Maxim Integrated brings you top-quality timers and real-time clocks that are designed to exceed your expectations. With its sleek rectangular package shape and small outline style, this product offers easy installation and integration into any application. Whether you're looking for accurate timekeeping or efficient timing control, the DS1302S/T&R delivers unparalleled performance. Its 3-wire serial access method allows for seamless communication, while the wide voltage range of 2V to 5.5V ensures compatibility with various power supplies. Trust in Maxim Integrated to provide innovative solutions that enhance productivity and simplify your operations. Join countless satisfied customers who have already discovered the value, benefits, and advantages of the DS1302S/T&R.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection to the product, making it suitable for various applications.

Information Access Method: SERIAL, 3-WIRE

This versatile access method allows for easy integration and communication with other devices, enhancing the product's functionality.

Surface Mount: YES

The surface mount feature ensures easy and time-efficient installation, making this product a convenient choice for manufacturers.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage, this product can handle demanding power requirements, providing reliable performance in a wide range of applications.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of space, making it suitable for compact designs and optimizing overall product size.

Power Supplies (V): 3/5

This product supports multiple power supply options, making it adaptable to different systems and providing versatility for various applications.

No. of Terminals: 8

With a sufficient number of terminals, this product offers connectivity options for various external components and facilitates seamless integration.

Interrupt Capability: N

Despite lacking interrupt capability, this product still functions effectively in scenarios where constant, uninterrupted operation is required, ensuring reliability.

Package Style (Meter): SMALL OUTLINE

The small outline package style enables efficient space utilization on a PCB, allowing for compact and space-saving designs.

Minimum Supply Voltage: 2 V

This product can operate at low supply voltages, extending its usability in battery-powered applications and minimizing power consumption.

Maximum Operating Temperature: 70 °C

With a high maximum operating temperature, this product can withstand heat-intensive environments, ensuring reliable performance in demanding conditions.

Minimum Operating Temperature: 0 °C

This product can operate in low-temperature conditions, making it suitable for applications in cold environments without compromising functionality.

Terminal Finish: TIN LEAD

The use of tin lead terminal finish increases the longevity of the product by providing excellent solderability and corrosion resistance.

Terminal Position: DUAL

The dual terminal position enhances connectivity options and allows for easy integration into existing systems, promoting versatility and ease of use.

Maximum Seated Height: 2.13 mm

The low seated height enables this product to be used in space-constrained environments, optimizing PCB design and overall system size.

Width: 5.285 mm

With its compact width, this product can fit into narrow spaces, making it suitable for designs with limited available area.

Maximum Clock Frequency: 0.032 MHz

Despite the low clock frequency, this product can accurately keep time and perform time-related functions, making it suitable for applications that do not require high-speed timing.

Length: 5.31 mm

The compact length of this product makes it easily integrable into space-limited designs, ensuring efficient use of PCB real estate.

Temperature Grade: COMMERCIAL

This temperature grade indicates the product's reliability and suitability for typical commercial environments, ensuring consistent performance.

Peripheral IC Type: TIMER, REAL TIME CLOCK

The inclusion of timer and real-time clock peripheral IC types provides the product with versatile timing functionalities, making it a practical choice for various applications.

Technology: CMOS

The CMOS technology used in this product offers low power consumption, making it energy-efficient and extending battery life for portable applications.

Terminal Form: GULL WING

The gull wing terminal form facilitates secure and reliable solder connections, ensuring the product's long-term performance and durability.

Minimum Time: SECONDS

Supporting minimum time intervals in seconds allows for precise timing control, making this product suitable for applications requiring accurate timekeeping.

Nominal Supply Voltage: 3.3 V

With a stable nominal supply voltage, this product can consistently deliver reliable performance and compatibility with various systems.

Terminal Pitch: 1.27 mm

The compact terminal pitch allows for high-density mounting and ensures efficient use of space on a PCB, making it suitable for designs with tight component layouts.

Moisture Sensitivity Level (MSL): 1

This product's MSL level indicates its resistance to moisture, ensuring it can withstand various environmental conditions without compromising functionality.

Volatile: YES

This product is volatile, allowing it to store and retain information even when powered off, making it ideal for applications that require data persistence.

Technical Specifications

Timers & Real-Time Clocks DS1302S/T&R attributes and parameters. Explore more Timers & Real-Time Clocks devices from Maxim Integrated

Specs

Additional Features:

BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA

Maximum Clock Frequency:

.032 MHz

Information Access Method:

SERIAL, 3-WIRE

Interrupt Capability:

N

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e0

Length:

5.31 mm

Moisture Sensitivity Level (MSL):

1

No. of Terminals:

8

No. of Timers:

0

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.3

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Power Supplies (V):

3/5

Qualification:

Not Qualified

Maximum Seated Height:

2.13 mm

Sub-Category:

Timers or RTCs

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2 V

Nominal Supply Voltage:

3.3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Minimum Time:

SECONDS

Volatile:

YES

Width:

5.285 mm

Peripheral IC Type:

Trade Compliance

DS1302S/T&R Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Maxim Integrated

Maxim Integrated is a leading provider of analog and mixed-signal integrated circuits for a range of industries, including automotive, industrial, communications, consumer, and computing. Founded in 1983 with headquarters in San Jose, California, Maxim has grown to become one of the world’s largest producers of integrated circuits due to its innovative solutions that solve customers’ toughest design challenges. Maxim's broad portfolio includes products such as power management solutions, high-voltage solutions, motor driver solutions, amplifiers and comparators, data converters and interface ICs. For over 35 years, Maxim has continued to push the boundaries of analog integration by providing innovative integrated circuit products that offer the industry’s highest performance and best quality. The company’s commitment to delivering cutting-edge technology enables customers to stay current with changing demands in the market. From automotive check engine lights to fitness trackers worn on the wrist – Maxim enables customers across multiple industries to create groundbreaking products through their advanced IC designs. Maxim Integrated is now officially part of Analog Devices.

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Management team

President & CEO

Tunc Doluca

Senior VP & CFO

Brian C. White

Senior VP, Technology & Manufacturing Group

Vivek Jain

Manufacturer fab locations 3

Fab name Location Fab Initiation Wafer Capacity

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Fabrication

Fab Initiation

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Philippines

Cavite

Wafer Capacity

489,000

-

489,000

-

Fabrication

Fab Initiation

-

USA

Beaverton

Wafer Capacity

312,000

-

312,000

-

Fabrication

Fab Initiation

-

Thailand

Chon Buri

Wafer Capacity

194,000

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194,000

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