World's First Climate Tech Platform | Free Delivery in India | Global Shipping

Become Seller

For Bulk Enquiry: sales@envmart.com

Shopping Cart $0.00

Microchip Real Time Clock 64-bit DW:DM:M:Y, I2C Interface, 8-Pin TDFN Surface MCP7940NT-I/MNY

Free Delivery in India | Lowest Global Shipping Charges

Microchip Real Time Clock 64-bit DW:DM:M:Y, I2C Interface, 8-Pin TDFN Surface MCP7940NT-I/MNY

Name: Microchip Real Time Clock 64-bit DW:DM:M:Y, I2C Interface, 8-Pin TDFN Surface MCP7940NT-I/MNY
Brand: Microchip
SKU: 378415
Price: 1.5 USD
Availability: InStock



Category Real Time Clock Brand Microchip Condition New

Specifications

Country of Origin	India
Brand	Microchip
Height	0.75mm
Length	3mm
Model	MCP7940NT-I/MNY
Width	2mm
Mount Type	Surface
Series	MCP794
Maximum Operating Temperature	85°C
Package Type	TDFN
Minimum Operating Temperature	-40°C
Date Format	DW:DM:M:Y
Interface Type	I2C
Pin Count	8
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	1.8V
Time Format	HH:MM:SS
RTC Memory Size	64bit
Date FormatDW	DM:M:Y
Time FormatHH	MM:SS
DW	DM:M:Y
HH	MM:SS
Microchip MCP7940NT-I/MNY, Real Time Clock 64 bit DW	DM:M:Y, 8-Pin TDFN Surface

Key Features

Utilizes I2C interface for communication with hosts and controllers.
Operates over a wide temperature range from -40°C to 85°C.
Features low minimum supply voltage of 1.8V and maximum supply voltage of 5.5V.
64-bit Real-Time Clock Memory supports calendar and time data storage.
Series MCP794, providing reliable semiconductor RTC solution.
Not certified to automotive standards but suitable for general industrial and electronic applications.
Ideal for PCB mounted equipment requiring precise and low-power timekeeping.

Product Description

Microchip MCP7940NT-I/MNY is a high-precision real time clock (RTC) semiconductor designed for incorporation in electronic devices requiring accurate timing and calendar functionality. It offers 64-bit memory support for date and time data with a date format covering Day, Weekday, Day, Month, and Year (DW:DM:M:Y) and time format as Hours:Minutes:Seconds (HH:MM:SS). The device utilizes a standard I2C communication interface, ensuring compatibility with various embedded systems.

This RTC device comes in a compact 8-pin TDFN surface mount package, measuring 3mm length, 2mm width, and 0.75mm height, enabling integration into space-constrained PCB layouts. It operates efficiently across a broad industrial temperature range of -40°C to 85°C, with supply voltage requirements from a minimum of 1.8V up to 5.5V, making it suitable for various power environments.

Part of Microchip's MCP794 series, this RTC lacks automotive certification but is commonly used in applications such as industrial control, instrumentation, consumer electronics, and embedded system boards. The device supports calendar and clock peripherals with non-volatile timekeeping capability, suitable for manufacturing and laboratory equipment requiring reliable timestamping.

Supports date format including Day, Weekday, Day, Month, and Year (DW:DM:M:Y). Time format is presented as Hours, Minutes, Seconds (HH:MM:SS). I2C interface for host communication. Operating temperature range from -40°C to 85°C.

Compact 8-pin TDFN surface mount package (3x2x0.75 mm). 64-bit RTC memory for time and date functions. Voltage range 1.8V to 5.5V supply. Series MCP794 by Microchip.

This product is engineered and manufactured to meet demanding industrial requirements, and is ideal for use in electronics components, power and connectors, semiconductor applications, and timing ICs.

Explore similar Microchip semiconductor timing components and Real Time Clocks in the EnvMart catalog for a variety of precise embedded timing solutions.