Microchip MCP7940N-I/SN

Name: Microchip MCP7940N-I/SN
Brand: Microchip
SKU: MCP7940N-I/SN

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube

$ 0.774

Production

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

See all price breaks

Distributor	SKU		Min	Pkg
Newark	MCP7940N-I/SN	237	1		0.876	0.845	0.783	0.783	0.783
Future Electronics	MCP7940N-I/SN	100	25	Tube			0.755	0.725	0.690
Arrow Electronics	MCP7940N-I/SN	221	100				0.788	0.788	0.788
Onlinecomponents.com	MCP7940N-I/SN	700	100	Bulk			0.757	0.742	0.734
Master Electronics	MCP7940N-I/SN	700	100				0.757	0.742	0.734

Inventory History

3 month trend: +21.84%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for Microchip MCP7940N-I/SN.

Upverter

Datasheet42 pages14 years ago

Microchip

LKR

Farnell

Microchip SCT

Inventory History

3 month trend:

+21.84%

CAD Models

Download Microchip MCP7940N-I/SN symbol, footprint, and 3D STEP models from our trusted partners.

source	eCAD	mCAD	FILES
Component Search Engine	SymbolFootprint	3D	Download
EE Concierge	SymbolFootprint
SnapEDA	SymbolFootprint	3D	Download
Ultra Librarian	SymbolFootprint		Download

The partner site will open in a new tab when downloading their CAD models

By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

This Part

Alternate Parts

MicrochipMCP7940N-I/SN

MicrochipMCP7940NT-I/SN

Price @ 1000

$ 0.774

$ 0.808

Stock

415,013

574,971

Authorized Distributors

Case/Package

SOIC

Number of Pins

Memory Size

64 B

Interface

I2C

2-Wire, I2C, Serial

Logic Function

Clock

Min Supply Voltage

1.8 V

Max Supply Voltage

5.5 V

Supply Chain

Projected EOL Date2039-03-25

Country of AssemblyThailand

Country of FabricationUnited States of America

Country of OriginThailand

Export Control Classification Number (ECCN) CodeEAR99

Harmonized Tariff Schedule (HTS) Code8542.39.0060

Introduction Date2011-03-25

Lifecycle StatusProduction (Last Updated: 1 day ago)

Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)

Related Parts

MicrochipMCP7940M-I/SN

Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive 8-Pin SOIC N Tube

Details

MicrochipMCP7940MT-I/SN

RTC IC, YY-MM-DD-DW, HH:MM:SS: 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, 8 Pins, NSOIC

Details

MicrochipMCP79410-I/SN

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube

Details

Descriptions

Descriptions of Microchip MCP7940N-I/SN provided by its distributors.

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube

SHENGYU ELECTRONICS

MCP7940N-I/SN MCP7940NT-I/SN,T ,T ,Microchip RTC, ,, SOIC, I2C, 5.5 V, , 8

UnikeyIC

MCP7940 Series 64 Byte I2C Surface Mount Real-Time Clock/Calendar - SOIC-8

Future Electronics

RTC IC Operating temperature: -40...+85 °C Power supply: 1.8...5.5 V Interface: I²C Package: SOIC-8

Distrelec

Alarm RTC IC, Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr, I2C, 64 Byte SRAM, 1.8 V to 5.5 V, SOIC-8

Avnet

Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover

Win Source

8-SOIC (0.154 3.90mm Width) MCP7940N e3 Alarm Leap Year Square Wave Output SRAM real time clock IC 1.8V~5.5V 1.2muA @ 3.3V 4.9mm -40C~85C

Fly-Wing Technology

RTCC, GP I2C, 64B SRAM, 8SOIC; Date Format: YYYY: MM: WK: DD: Hr: Min: Secs; Clock Format: 12Hr / 24Hr; Clock IC Type: Alarm RTC; Supply Voltage Min: 1.8V; Supply Voltage Max: 5.5V; Clock IC Case Style: SOIC; No. of Pins: 8Pins; IC I

Farnell