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MCP7940N-E/MS

Microchip Technology

MCP7940N-E/MS by Microchip Technology

MCP7940N-E/MS by Microchip Tech: I2C interface, 5.5V max supply voltage, -40 to 125°C operating temp. Ideal for automotive applications as a timer and real-time clock with 64 RAM words and interrupt capability.

Median Price

$0.970

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 400 parts In-Stock

1+ parts

$0.598

100+ parts

$0.572

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-

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400

$0.598

$0.572

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Chip1Stop

Japan . 279 parts In-Stock

1+ parts

$0.774

100+ parts

$0.707

1k+ parts

$0.697

10k+ parts

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279

$0.774

$0.707

$0.697

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Microchip Technology

USA . 1,180 parts In-Stock

1+ parts

$0.970

100+ parts

$0.850

1k+ parts

$0.800

10k+ parts

$0.780

1,180

$0.970

$0.850

$0.800

$0.780

DigiKey

USA . 841 parts In-Stock

1+ parts

$0.970

100+ parts

$0.850

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841

$0.970

$0.850

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Mouser Electronics

USA . 790 parts In-Stock

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$0.970

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$0.850

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790

$0.970

$0.850

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Master Electronics

USA . 1,500 parts In-Stock

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$0.915

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$0.837

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$0.787

1,500

-

$0.915

$0.837

$0.787

Verical

USA . 1,500 parts In-Stock

1+ parts

-

100+ parts

$1.077

1k+ parts

$0.985

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-

$1.077

$0.985

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Distributors (In-Stock)

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

NAC Semi

USA . 1,000 parts In-Stock

1+ parts

$1.050

100+ parts

$0.940

1k+ parts

$0.850

10k+ parts

-

1,000

$1.050

$0.940

$0.850

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Vyrian

USA . 4,673 parts In-Stock

1+ parts

-

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4,673

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Chip Stock

USA . 3,500 parts In-Stock

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3,500

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IBS Electronics

USA . 1,500 parts In-Stock

1+ parts

-

100+ parts

$1.283

1k+ parts

$1.174

10k+ parts

$1.104

1,500

-

$1.283

$1.174

$1.104

Nova Conductors

Japan . 100 parts In-Stock

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100

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Semtec, LLC

USA . 17 parts In-Stock

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Distributors (Availability)

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Semicontronic

India . 2,702 parts In-Stock

1+ parts

$0.660

100+ parts

$0.644

1k+ parts

$0.640

10k+ parts

-

2,702

$0.660

$0.644

$0.640

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Ampacity Inc.

Singapore . 2,621 parts In-Stock

1+ parts

$0.660

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2,621

$0.660

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Vigor

Singapore . 246 parts In-Stock

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$0.840

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246

$0.840

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Microchip USA

USA . 972 parts In-Stock

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$6.305

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972

$6.305

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Aztec Data Supply Inc.

USA . 244 parts In-Stock

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$28.910

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244

$28.910

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Advanced Electronics

New Zealand . 5,000 parts In-Stock

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$33.473

100+ parts

$30.460

1k+ parts

$27.448

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5,000

$33.473

$30.460

$27.448

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Corohmni

South Africa . 2,051 parts In-Stock

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$42.922

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2,051

$42.922

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Lixinc

USA . 13,534 parts In-Stock

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

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Futuretech Components

Singapore . 3,000 parts In-Stock

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Argo Parts USA

USA . 2,703 parts In-Stock

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Continental Prestige Electronics

USA . 2,018 parts In-Stock

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West Coast Incorporated

USA . 1,114 parts In-Stock

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Bastille Electronics

Australia . 10 parts In-Stock

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10

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Overview

Elevate your projects with the MCP7940N-E/MS by Microchip Technology, a top-tier manufacturer known for excellence in timers & real-time clocks. This versatile product offers exceptional reliability and precision, making it ideal for a wide range of applications. Experience seamless integration with its I2C information access method and interrupt capability, while benefiting from its low power consumption and automotive-grade temperature tolerance. Trust in Microchip's commitment to quality and innovation, and unlock a world of possibilities with the MCP7940N-E/MS.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Information Access Method: I2C

The I2C communication protocol allows for easy interfacing with other devices, making integration seamless.

Surface Mount: YES

Surface mount capability ensures easy and reliable PCB assembly, saving space and allowing for compact design.

Maximum Supply Voltage: 5.5 V

The high maximum supply voltage of 5.5V provides flexibility in power supply options for the product.

Minimum Supply Voltage: 1.8 V

The low minimum supply voltage of 1.8V allows for efficient power consumption and operation in low-power scenarios.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature of 125°C, the product can withstand harsh environmental conditions.

Interrupt Capability: Y

Interrupt capability allows the product to respond quickly to external events or triggers, enhancing its real-time clock functionality.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, making the product efficient and reliable.

Technical Specifications

Timers & Real-Time Clocks MCP7940N-E/MS attributes and parameters. Explore more Timers & Real-Time Clocks devices from Microchip Technology

Specs

Maximum Clock Frequency:

.032 MHz

External Data Bus Width:

0

Information Access Method:

I2C

Interrupt Capability:

Y

JESD-30 Code:

S-PDSO-G8

JESD-609 Code:

e3

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

No. of Terminals:

8

No. of Timers:

1

On Chip Data RAM Width:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.19

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Power Supplies (V):

2/5

Qualification:

Not Qualified

RAM Words:

64

Screening Level:

AEC-Q100

Maximum Seated Height:

1.1 mm

Sub-Category:

Timer or RTC

Maximum Supply Current:

.4 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

1.8 V

Nominal Supply Voltage:

2.5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Minimum Time:

SECONDS

Maximum Time At Peak Reflow Temperature (s):

40

Volatile:

YES

Width:

3 mm

Peripheral IC Type:

Trade Compliance

MCP7940N-E/MS Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

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 and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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