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MCP79401-I/MS

Microchip Technology

MCP79401-I/MS by Microchip Technology

MCP79401-I/MS by Microchip Tech is a CMOS RTC with I2C interface, 64-word RAM, and interrupt capability. Ideal for industrial applications, it operates b/w -40 to 85°C with a supply voltage range of 1.8-5.5V. The small outline package has dual terminals and requires only 3mA max supply current at 0.032 MHz clock frequency.

Median Price

$1.080

Lifecycle Status

Suppliers In-Stock

14

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 46 parts In-Stock

1+ parts

$0.886

100+ parts

$0.789

1k+ parts

$0.782

10k+ parts

-

46

$0.886

$0.789

$0.782

-

Mouser Electronics

USA . 3,979 parts In-Stock

1+ parts

$1.080

100+ parts

$1.010

1k+ parts

-

10k+ parts

$0.962

3,979

$1.080

$1.010

-

$0.962

Microchip Technology

USA . 800 parts In-Stock

1+ parts

$1.080

100+ parts

$0.950

1k+ parts

$0.900

10k+ parts

$0.870

800

$1.080

$0.950

$0.900

$0.870

DigiKey

USA . 238 parts In-Stock

1+ parts

$1.080

100+ parts

$0.963

1k+ parts

-

10k+ parts

-

238

$1.080

$0.963

-

-

Newark

USA . 191 parts In-Stock

1+ parts

$1.110

100+ parts

$0.991

1k+ parts

-

10k+ parts

-

191

$1.110

$0.991

-

-

Element14

Singapore . 296 parts In-Stock

1+ parts

$1.580

100+ parts

$1.400

1k+ parts

-

10k+ parts

-

296

$1.580

$1.400

-

-

Master Electronics

USA . 1,600 parts In-Stock

1+ parts

-

100+ parts

$0.902

1k+ parts

$0.857

10k+ parts

$0.830

1,600

-

$0.902

$0.857

$0.830

Verical

USA . 1,600 parts In-Stock

1+ parts

-

100+ parts

$1.061

1k+ parts

$1.008

10k+ parts

-

1,600

-

$1.061

$1.008

-

Arrow

USA . 36 parts In-Stock

1+ parts

-

100+ parts

$0.980

1k+ parts

-

10k+ parts

-

36

-

$0.980

-

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 500 parts In-Stock

1+ parts

$1.095

100+ parts

-

1k+ parts

-

10k+ parts

-

500

$1.095

-

-

-

NAC Semi

USA . 2,100 parts In-Stock

1+ parts

$1.220

100+ parts

$1.100

1k+ parts

$0.990

10k+ parts

-

2,100

$1.220

$1.100

$0.990

-

TME

Poland . 73 parts In-Stock

1+ parts

$1.360

100+ parts

$1.120

1k+ parts

-

10k+ parts

-

73

$1.360

$1.120

-

-

IBS Electronics

USA . 1,600 parts In-Stock

1+ parts

-

100+ parts

$1.265

1k+ parts

$1.202

10k+ parts

$1.164

1,600

-

$1.265

$1.202

$1.164

Vyrian

USA . 1,344 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,344

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 1,452 parts In-Stock

1+ parts

$0.730

100+ parts

-

1k+ parts

-

10k+ parts

-

1,452

$0.730

-

-

-

Semicontronic

India . 1,356 parts In-Stock

1+ parts

$0.730

100+ parts

$0.712

1k+ parts

$0.708

10k+ parts

-

1,356

$0.730

$0.712

$0.708

-

Continental Prestige Electronics

USA . 239 parts In-Stock

1+ parts

$0.875

100+ parts

$0.811

1k+ parts

-

10k+ parts

-

239

$0.875

$0.811

-

-

Vigor

Singapore . 2,000 parts In-Stock

1+ parts

$0.940

100+ parts

-

1k+ parts

-

10k+ parts

-

2,000

$0.940

-

-

-

Corohmni

South Africa . 308 parts In-Stock

1+ parts

$1.056

100+ parts

-

1k+ parts

-

10k+ parts

-

308

$1.056

-

-

-

Aranea Global

USA . 1,000 parts In-Stock

1+ parts

$1.073

100+ parts

-

1k+ parts

$1.030

10k+ parts

-

1,000

$1.073

-

$1.030

-

Advanced Electronics

New Zealand . 70 parts In-Stock

1+ parts

$1.088

100+ parts

$1.033

1k+ parts

$1.033

10k+ parts

-

70

$1.088

$1.033

$1.033

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Argo Parts USA

USA . 1,453 parts In-Stock

1+ parts

$1.095

100+ parts

-

1k+ parts

-

10k+ parts

-

1,453

$1.095

-

-

-

Aztec Data Supply Inc.

USA . 115 parts In-Stock

1+ parts

$17.360

100+ parts

-

1k+ parts

-

10k+ parts

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115

$17.360

-

-

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West Coast Incorporated

USA . 5,357 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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5,357

-

-

-

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Lixinc

USA . 3,002 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,002

-

-

-

-

Overview

Enhance your device's functionality with the MCP79401-I/MS by Microchip Technology. This Timer & Real-Time Clock offers unparalleled quality and reliability, providing customers with accurate timekeeping and scheduling capabilities. With a wide range of applications in various industries, this product ensures seamless integration and efficient operation. Trust Microchip Technology to deliver cutting-edge solutions that add value to your projects. Elevate your designs with the MCP79401-I/MS and experience the benefits of superior performance and precision.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components of the timer/real-time clock.

Information Access Method: I2C

I2C communication protocol allows for easy integration with other digital systems.

Surface Mount: YES

SMT technology enables easy and efficient assembly onto PCBs.

Maximum Supply Voltage: 5.5 V

Wide supply voltage range allows for flexibility in power source selection.

On Chip Data RAM Width: 8

Sufficient on-chip data storage for operational needs.

No. of Terminals: 8

Adequate number of terminals for connectivity and interface requirements.

Interrupt Capability: Y

Interrupt capability allows for timely responses to external events or signals.

Maximum Operating Temperature: 85 °C

Wide operating temperature range suitable for various environmental conditions.

Minimum Operating Temperature: -40 °C

Operational at low temperatures for versatility in application scenarios.

Width: 3 mm

Compact size for efficient use of PCB space.

Nominal Supply Voltage: 2.5 V

Stable supply voltage for consistent performance.

Technical Specifications

Timers & Real-Time Clocks MCP79401-I/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

No. of Terminals:

8

No. of Timers:

1

On Chip Data RAM Width:

8

Maximum Operating Temperature:

85 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

Power Supplies (V):

2/5

Qualification:

Not Qualified

RAM Words:

64

Screening Level:

TS 16949

Maximum Seated Height:

1.1 mm

Sub-Category:

Timer or RTC

Maximum Supply Current:

3 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

Volatile:

NO

Width:

3 mm

Peripheral IC Type:

Trade Compliance

MCP79401-I/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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