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M41T81SMY6E

STMicroelectronics

M41T81SMY6E by STMicroelectronics

M41T81SMY6E by STMicroelectronics is a CMOS timer/real-time clock IC with I2C access, interrupt capability, and 18 terminals. It operates b/w -40 to 85°C, with a supply voltage range of 2.7-5.5V. Suitable for industrial applications requiring precise timekeeping in compact designs.

Median Price

$1.791

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Nova Conductors

Japan . 80 parts In-Stock

1+ parts

$1.791

100+ parts

-

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80

$1.791

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Vyrian

USA . 4,940 parts In-Stock

1+ parts

-

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4,940

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Digiode

USA . 4,328 parts In-Stock

1+ parts

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4,328

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Anansix

USA . 1,753 parts In-Stock

1+ parts

-

100+ parts

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1,753

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Distributors (Availability)

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

Continental Prestige Electronics

USA . 5,442 parts In-Stock

1+ parts

$1.791

100+ parts

-

1k+ parts

-

10k+ parts

$1.755

5,442

$1.791

-

-

$1.755

Argo Parts USA

USA . 124 parts In-Stock

1+ parts

$1.791

100+ parts

-

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124

$1.791

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Ampacity Inc.

Singapore . 152 parts In-Stock

1+ parts

$9.000

100+ parts

-

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152

$9.000

-

-

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AZTECH Wire

Italy . 763 parts In-Stock

1+ parts

$17.776

100+ parts

-

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-

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-

763

$17.776

-

-

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Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$21.371

100+ parts

$19.448

1k+ parts

$17.524

10k+ parts

-

500

$21.371

$19.448

$17.524

-

Semicontronic

India . 319 parts In-Stock

1+ parts

$25.000

100+ parts

$24.375

1k+ parts

$24.250

10k+ parts

-

319

$25.000

$24.375

$24.250

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Microchip USA

USA . 328 parts In-Stock

1+ parts

$36.485

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328

$36.485

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Corohmni

South Africa . 710 parts In-Stock

1+ parts

$49.765

100+ parts

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710

$49.765

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IDEA Electronic Components Group

UK . 1,574 parts In-Stock

1+ parts

$73.891

100+ parts

-

1k+ parts

$66.502

10k+ parts

-

1,574

$73.891

-

$66.502

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Aztec Data Supply Inc.

USA . 2,471 parts In-Stock

1+ parts

$73.930

100+ parts

-

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2,471

$73.930

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MKK Technologies

India . 1,346 parts In-Stock

1+ parts

$138.947

100+ parts

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1,346

$138.947

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DigiPath Technology Company

USA . 1,346 parts In-Stock

1+ parts

$138.947

100+ parts

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1,346

$138.947

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Authorized Procurement Solutions

USA . 8,000 parts In-Stock

1+ parts

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8,000

-

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Netroflash

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$1.755

1k+ parts

$1.701

10k+ parts

$1.666

2,000

-

$1.755

$1.701

$1.666

Parana Technologies

USA . 1,753 parts In-Stock

1+ parts

-

100+ parts

$88.348

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1,753

-

$88.348

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Corphita

USA . 1,400 parts In-Stock

1+ parts

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1,400

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Overview

Enhance your devices with the reliable M41T81SMY6E from STMicroelectronics, a leading manufacturer in the industry. This versatile Timer & Real-Time Clock offers seamless integration with its I2C access method and interrupt capability. With a wide operating temperature range and industrial-grade durability, this clock ensures precise timekeeping in any environment. Upgrade your applications with the value and performance that STMicroelectronics products bring to the table.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, perfect for a variety of applications.

Information Access Method: I2C

The I2C communication protocol enables easy integration with other devices, allowing for seamless data transfer and communication.

Surface Mount: YES

The surface mount capability makes installation and assembly easy, saving time and effort during production.

Maximum Supply Voltage: 5.5 V

The higher maximum supply voltage provides flexibility in power supply options and ensures stability in operation.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of space and easy placement on circuit boards.

Power Supplies (V): 3/5

The dual power supply options provide versatility in power input, making the product compatible with a wide range of systems.

No. of Terminals: 18

The high number of terminals allow for multiple connections and interfaces, enhancing functionality and versatility.

Interrupt Capability: Y

The interrupt capability allows the product to efficiently manage tasks and respond to events promptly, improving overall system performance.

Minimum Supply Voltage: 2.7 V

The low minimum supply voltage ensures efficient power consumption and operation, making the product energy-efficient.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature range ensures the product can withstand harsh environmental conditions, making it suitable for industrial applications.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature range allows the product to function reliably in cold environments, expanding its suitability for various applications.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides corrosion resistance and ensures a secure connection, enhancing the product's overall reliability.

Terminal Position: DUAL

The dual terminal position allows for flexibility in installation and connection, making the product easier to integrate into different systems.

Maximum Seated Height: 2.69 mm

The low maximum seated height allows for a compact design, saving space and making the product ideal for applications with limited room.

Width: 7.62 mm

The narrow width of the product enables space-efficient placement on circuit boards, optimizing board layout and design.

Maximum Clock Frequency: 0.032 MHz

The high maximum clock frequency allows for precise timing and synchronization, enhancing the product's performance in time-critical applications.

Maximum Time At Peak Reflow Temperature (s): 30

The extended time at peak reflow temperature ensures proper soldering and assembly, reducing the risk of defects or failures during manufacturing.

Peak Reflow Temperature °C: 240

The high peak reflow temperature allows for reliable soldering and assembly of the product, ensuring long-term durability and performance.

Length: 11.61 mm

The compact length of the product reduces space requirements and facilitates easy integration into smaller devices or systems.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures the product can withstand challenging operating conditions, making it suitable for demanding industrial applications.

Peripheral IC Type: TIMER, REAL TIME CLOCK

The inclusion of timer and real-time clock functions adds versatility and functionality to the product, making it suitable for a wide range of timing and scheduling applications.

Technology: CMOS

The CMOS technology used in the product offers low power consumption and high noise immunity, enhancing overall reliability and efficiency.

Terminal Form: GULL WING

The gull wing terminal form provides secure and reliable connections, ensuring stable operation even in challenging environments.

Minimum Time: 1/100 SECOND

The ability to measure time accurately down to 1/100th of a second makes the product suitable for precision timing applications.

Nominal Supply Voltage: 5 V

The nominal supply voltage of 5V ensures compatibility with standard power sources, making the product easy to integrate into existing systems.

Terminal Pitch: 1.27 mm

The small terminal pitch allows for compact and efficient board layout, optimizing space usage and facilitating installation.

Volatile: YES

The volatile memory capability enables data retention only while power is applied, making it suitable for applications where data storage is not critical.

Technical Specifications

Timers & Real-Time Clocks M41T81SMY6E attributes and parameters. Explore more Timers & Real-Time Clocks devices from STMicroelectronics

Specs

Maximum Clock Frequency:

.032 MHz

Information Access Method:

I2C

Interrupt Capability:

Y

JESD-30 Code:

R-PDSO-G18

JESD-609 Code:

e3

Length:

11.61 mm

Moisture Sensitivity Level (MSL):

1

No. of Terminals:

18

No. of Timers:

1

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP18,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

240

Power Supplies (V):

3/5

Qualification:

Not Qualified

Maximum Seated Height:

2.69 mm

Sub-Category:

Timers or RTCs

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.7 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Minimum Time:

1/100 SECOND

Maximum Time At Peak Reflow Temperature (s):

30

Volatile:

YES

Width:

7.62 mm

Peripheral IC Type:

Trade Compliance

M41T81SMY6E Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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