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M41T256YMT7E

STMicroelectronics

M41T256YMT7E by STMicroelectronics

M41T256YMT7E by STMicroelectronics is a CMOS real-time clock with I2C access, ideal for timekeeping in various applications. It operates b/w -25 °C to 70 °C and supports a supply voltage of 4.5V to 5.5V. Its compact design features 44 terminals in a small outline package.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 1,979 parts In-Stock

1+ parts

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1,979

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Anansix

USA . 1,415 parts In-Stock

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1,415

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Digiode

USA . 839 parts In-Stock

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839

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Distributors (Availability)

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AZTECH Wire

Italy . 1,150 parts In-Stock

1+ parts

$9.330

100+ parts

-

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1,150

$9.330

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Ampacity Inc.

Singapore . 1,458 parts In-Stock

1+ parts

$13.000

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-

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1,458

$13.000

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Microchip USA

USA . 166 parts In-Stock

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$30.478

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166

$30.478

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IDEA Electronic Components Group

UK . 894 parts In-Stock

1+ parts

$59.463

100+ parts

-

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$53.517

10k+ parts

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894

$59.463

-

$53.517

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Corohmni

South Africa . 2,035 parts In-Stock

1+ parts

$85.455

100+ parts

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2,035

$85.455

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MKK Technologies

India . 1,671 parts In-Stock

1+ parts

$111.817

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1,671

$111.817

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DigiPath Technology Company

USA . 1,671 parts In-Stock

1+ parts

$111.817

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1,671

$111.817

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Kepictronics

USA . 9,368 parts In-Stock

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9,368

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Authorized Procurement Solutions

USA . 2,500 parts In-Stock

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2,500

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Parana Technologies

USA . 1,872 parts In-Stock

1+ parts

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$71.097

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1,872

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$71.097

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Corphita

USA . 460 parts In-Stock

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460

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Overview

Elevate your designs with the M41T256YMT7E from STMicroelectronics, a leader in innovative semiconductor solutions. This versatile real-time clock enhances system efficiency and precision, making it perfect for a wide range of applications—from consumer electronics to industrial automation. With its reliable performance in varying temperatures and easy I2C interface, you'll benefit from seamless integration and long-lasting results that ensure your projects stand out.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of durable plastic/epoxy material ensures the longevity and reliability of the timer and real-time clock, making it suitable for various applications.

Information Access Method: I2C

I2C communication simplifies integration with other devices and microcontrollers, enhancing versatility in system design.

Surface Mount: YES

Being a surface mount device allows for compact designs and ease of automated assembly, saving space on printed circuit boards.

Maximum Supply Voltage: 5.5 V

A maximum supply voltage of 5.5 V provides a wide range of compatibility with standard logic levels in electronic systems.

Package Shape: RECTANGULAR

The rectangular shape optimizes board layout efficiency, allowing for denser packing of components.

Power Supplies (V): 5

Designed to operate at a nominal supply voltage of 5 V, it fits well with common electronic power supplies, simplifying design.

No. of Terminals: 44

With 44 terminals, the device offers multiple connection points, allowing for advanced functionalities and connectivity options.

Interrupt Capability: N

The absence of interrupt capability may reduce complexity in some applications, focusing on straightforward timer functionalities.

Package Style (Meter): SMALL OUTLINE, SHRINK PITCH

The small outline package with shrink pitch supports high-density layouts, making it ideal for space-constrained applications.

Minimum Supply Voltage: 4.5 V

A minimum supply voltage of 4.5 V ensures stable operation over a broad range of voltages, enhancing reliability.

Maximum Operating Temperature: 70 °C

With a maximum operating temperature of 70 °C, it is suitable for use in environments with moderate thermal constraints.

Minimum Operating Temperature: -25 °C

A minimum operating temperature of -25 °C ensures the device can function in colder environments, expanding its application range.

Terminal Finish: TIN/NICKEL PALLADIUM GOLD

The gold and palladium finish on terminals enhances solderability and corrosion resistance, ensuring reliable connections.

Terminal Position: DUAL

The dual terminal position allows flexible PCB layout options, catering to various design requirements.

Maximum Seated Height: 3.05 mm

A low seated height of 3.05 mm is advantageous for applications requiring thin designs.

Width: 8.56 mm

A compact width of 8.56 mm provides versatility in applications where space is at a premium.

Maximum Clock Frequency: 0.032 MHz

The clock frequency of 0.032 MHz supports low-power applications, suitable for battery-operated devices.

Length: 18.1 mm

At 18.1 mm in length, this compact size makes it an excellent fit for space-constrained devices.

Peripheral IC Type: TIMER, REAL TIME CLOCK

As a timer and real-time clock peripheral, it is essential for timekeeping applications in various electronics.

Technology: CMOS

CMOS technology ensures low power consumption and high noise immunity, enhancing overall system efficiency.

Terminal Form: GULL WING

The gull wing terminal form ensures ease of soldering and provides mechanical stability when mounted on PCBs.

Minimum Time: 1/100 SECOND

With a minimum time resolution of 1/100 second, it is precise enough for many timing-related applications.

Nominal Supply Voltage: 5 V

Operating at a nominal voltage of 5 V aligns perfectly with common digital circuits, simplifying design considerations.

Terminal Pitch: 0.81 mm

A terminal pitch of 0.81 mm strikes a balance between compact design and ease of soldering.

Technical Specifications

Timers & Real-Time Clocks M41T256YMT7E attributes and parameters. Explore more Timers & Real-Time Clocks devices from STMicroelectronics

Specs

Maximum Clock Frequency:

.032 MHz

Information Access Method:

I2C

Interrupt Capability:

N

JESD-30 Code:

R-PDSO-G44

JESD-609 Code:

e3/e4

Length:

18.1 mm

No. of Terminals:

44

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

-25 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SOP44,.5,32

Package Shape:

Package Style (Meter):

SMALL OUTLINE, SHRINK PITCH

Peak Reflow Temperature (C):

NOT SPECIFIED

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 Finish:

TIN/NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

.81 mm

Terminal Position:

DUAL

Minimum Time:

1/100 SECOND

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Volatile:

NO

Width:

8.56 mm

Peripheral IC Type:

Trade Compliance

M41T256YMT7E 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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