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DS1337U

Maxim Integrated

DS1337U by Maxim Integrated

DS1337U by Maxim Integrated is a CMOS timer/real-time clock with I2C access, 1.8-5.5V supply, and interrupt capability. Its small outline package makes it ideal for industrial applications requiring precise timekeeping in a wide temperature range (-40 to 85°C) with low power consumption.

Median Price

$1.370

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

Distributors (Authorized)

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Rochester

USA . 1,596 parts In-Stock

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$1.370

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$1.220

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$1.150

1,596

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$1.370

$1.220

$1.150

Distributors (In-Stock)

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Digiode

USA . 1,633 parts In-Stock

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$1.454

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$1.454

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Nova Conductors

Japan . 700 parts In-Stock

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$2.480

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700

$2.480

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Component Electronics Inc.

Canada . 70 parts In-Stock

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$4.620

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$3.460

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$3.000

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70

$4.620

$3.460

$3.000

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BCID Electronics Ltd.

Israel . 5,656 parts In-Stock

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Anansix

USA . 1,678 parts In-Stock

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DigiKey Marketplace

USA . 1,596 parts In-Stock

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Bristol Electronics

USA . 1,548 parts In-Stock

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Vyrian

USA . 1,454 parts In-Stock

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Electronics Depot

USA . 716 parts In-Stock

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PC Components Company LLC

USA . 710 parts In-Stock

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Atlantic Semiconductor

USA . 604 parts In-Stock

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Sogenti Electronics

Canada . 203 parts In-Stock

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Sunrise Surplus Inc.

USA . 99 parts In-Stock

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Inventory MP

USA . 38 parts In-Stock

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Prism Electronics

USA . 6 parts In-Stock

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Distributors (Availability)

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Semicontronic

India . 1,169 parts In-Stock

1+ parts

$1.300

100+ parts

$1.268

1k+ parts

$1.261

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1,169

$1.300

$1.268

$1.261

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Corphita

USA . 348 parts In-Stock

1+ parts

$1.377

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348

$1.377

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Argo Parts USA

USA . 1,452 parts In-Stock

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$2.480

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1,452

$2.480

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Continental Prestige Electronics

USA . 486 parts In-Stock

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$2.480

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$2.430

486

$2.480

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$2.430

Netroflash

USA . 50 parts In-Stock

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$2.480

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50

$2.480

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Modulus Dynamics

Lithuania . 4,408 parts In-Stock

1+ parts

$18.038

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$18.038

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$18.038

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4,408

$18.038

$18.038

$18.038

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Aztec Data Supply Inc.

USA . 3,822 parts In-Stock

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$24.620

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3,822

$24.620

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MARBEL Systems

Belgium . 961 parts In-Stock

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$53.081

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$50.958

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961

$53.081

$50.958

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Texas Native Microelectronics

USA . 860 parts In-Stock

1+ parts

$61.013

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$58.572

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$56.742

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860

$61.013

$58.572

$56.742

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Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$63.550

100+ parts

$57.831

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$52.111

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500

$63.550

$57.831

$52.111

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Kenton Components

USA . 1,634 parts In-Stock

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$73.216

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$64.430

1,634

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$64.430

Corohmni

South Africa . 151 parts In-Stock

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$77.475

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Perfect Parts

USA . 31,978 parts In-Stock

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Authorized Procurement Solutions

USA . 30,000 parts In-Stock

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Kepictronics

USA . 9,000 parts In-Stock

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Microchip USA

USA . 4,847 parts In-Stock

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Qasali Group International

UK . 4,424 parts In-Stock

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$158.146

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$144.967

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$144.967

Glotronic Ltd.

UK . 3,790 parts In-Stock

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Assy Fe

Spain . 3,510 parts In-Stock

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Metaverse IC Inc.

Canada . 2,787 parts In-Stock

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2,787

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GreenTree Electronics

Israel . 2,757 parts In-Stock

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2,757

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Overview

Experience precision timekeeping like never before with the DS1337U by Maxim Integrated. Crafted with top-quality materials and cutting-edge technology, this timer and real-time clock offers unparalleled accuracy and reliability. Perfect for a wide range of applications, this versatile device is designed to meet the needs of even the most demanding projects. Say goodbye to timing errors and hello to seamless operation with the DS1337U. Unlock the true potential of your creations and elevate your work to new heights with this exceptional product.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Information Access Method: I2C

The I2C access method allows for easy and efficient communication with other devices, enhancing the overall functionality of the product.

Surface Mount: YES

The surface mount feature makes installation quick and easy, saving time and effort during assembly.

Maximum Supply Voltage: 5.5 V

With a maximum supply voltage of 5.5V, this product is compatible with a wide range of power sources, increasing its versatility.

Package Shape: SQUARE

The square package shape allows for efficient use of space, making it suitable for applications with limited room for components.

Power Supplies: 1.5/5 V

The dual power supply options of 1.5V and 5V provide flexibility in powering the device based on specific requirements.

No. of Terminals: 8

The 8 terminals offer connectivity options for various input and output functions, expanding the capabilities of the product.

Interrupt Capability: Y

The interrupt capability allows for immediate response to external events, enhancing the real-time functionality of the product.

Package Style: SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The small outline, thin profile, and shrink pitch package style minimizes the footprint of the product, making it suitable for compact designs.

Minimum Supply Voltage: 1.8 V

The low minimum supply voltage requirement of 1.8V ensures efficient power consumption, making it energy-efficient.

Maximum Operating Temperature: 85 °C

The extended maximum operating temperature of 85°C enables reliable performance in high-temperature environments.

Minimum Operating Temperature: -40 °C

The wide range of minimum operating temperature (-40°C) allows for use in extreme cold conditions without compromising functionality.

Terminal Finish: TIN LEAD

The tin-lead terminal finish provides excellent solderability and ensures a reliable connection, enhancing the overall durability of the product.

Terminal Position: DUAL

The dual terminal position offers flexibility in mounting options, allowing for versatile installation in various configurations.

Maximum Seated Height: 1.1 mm

The low maximum seated height of 1.1mm allows for a sleek and compact design, suitable for slim devices or applications with space constraints.

Width: 3 mm

The 3mm width dimensions make this product compact and space-saving, ideal for applications with limited area for components.

Maximum Clock Frequency: 0.032 MHz

The high maximum clock frequency of 0.032MHz ensures precise timing and synchronization, critical for time-sensitive operations.

Peak Reflow Temperature: 245 C

The high peak reflow temperature of 245°C ensures secure solder joints and reliable connections during assembly, reducing the risk of component damage.

Length: 3 mm

The 3mm length dimensions contribute to the compact design of the product, making it suitable for applications where space is a premium.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable performance in harsh environmental conditions, making it suitable for rugged applications.

Peripheral IC Type: TIMER, REAL TIME CLOCK

The dual functionality as a timer and real-time clock enhances the versatility of the product, suitable for a wide range of applications requiring precise timing capabilities.

Technology: CMOS

The CMOS technology used in this product offers low power consumption and high noise immunity, ensuring efficient operation and reliable performance.

Terminal Form: GULL WING

The gull-wing terminal form facilitates easy soldering and provides mechanical stability, ensuring secure connections for uninterrupted functionality.

Minimum Time: SECONDS

The minimum time resolution in seconds offers accurate timekeeping and precise control, essential for applications requiring precise time measurements.

Nominal Supply Voltage: 3.3 V

The nominal supply voltage of 3.3V is a common standard in many systems, ensuring compatibility with a wide range of devices and power sources.

Terminal Pitch: 0.65 mm

The small terminal pitch of 0.65mm allows for high-density mounting, making this product suitable for applications requiring multiple components in a limited space.

Volatile: YES

The volatile memory capability allows for temporary storage of data, ensuring seamless operation and quick access to critical information.

Technical Specifications

Timers & Real-Time Clocks DS1337U attributes and parameters. Explore more Timers & Real-Time Clocks devices from Maxim Integrated

Specs

Maximum Clock Frequency:

.032 MHz

Information Access Method:

I2C

Interrupt Capability:

Y

JESD-30 Code:

S-PDSO-G8

JESD-609 Code:

e0

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

No. of Terminals:

8

No. of Timers:

1

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP8,.19

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

245

Power Supplies (V):

1.5/5

Qualification:

Not Qualified

Maximum Seated Height:

1.1 mm

Sub-Category:

Timer or RTC

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

1.8 V

Nominal Supply Voltage:

3.3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Minimum Time:

SECONDS

Volatile:

YES

Width:

3 mm

Peripheral IC Type:

Trade Compliance

DS1337U 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

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489,000

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Fabrication

Fab Initiation

-

USA

Beaverton

Wafer Capacity

312,000

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312,000

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Fabrication

Fab Initiation

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Thailand

Chon Buri

Wafer Capacity

194,000

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194,000

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