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

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

Name: Microchip Real Time Clock 64-bit DW:DM:M:Y, I2C Interface, 8-Pin TDFN Surface Mount MCP7940NT-I/MNY
Brand: Microchip
SKU: 378417
Price: 1.77 USD
Availability: InStock

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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

Operates with a minimum supply voltage of 1.8V and a maximum of 5.5V.
Supports I2C interface for communication.
Designed for operation from -40°C to 85°C temperature range.
Compact package dimensions with length 3mm, width 2mm, and height 0.75mm.
Ideal for electronic systems requiring reliable time keeping and calendar functions.
Part of the MCP794 series, tailored for embedded RTC applications.
Surface mounted TDFN package ensures ease of integration on printed circuit boards.

Product Description

The Microchip MCP7940NT-I/MNY is a highly reliable real time clock (RTC) integrated circuit offering a 64-bit date and time function with date format DW:DM:M:Y and time format HH:MM:SS. It comes in a compact 8-pin Thin Dual Flat No-Lead (TDFN) surface mount package, measuring 3mm in length, 2mm in width, and 0.75mm in height.

Operating within a wide supply voltage range of 1.8V to 5.5V, this device is suitable for use in a variety of embedded systems requiring precise time and calendar functions. The I2C interface provides versatile connectivity options for integration with microcontrollers and other digital systems.

Designed for industrial and commercial temperature ranges, it operates reliably between -40°C and 85°C, suitable for harsh environments. Its small form factor enables efficient use of PCB space, making it ideal for applications in consumer electronics, industrial control, and automotive systems.

The MCP7940NT-I/MNY belongs to the MCP794 series, known for accurate timekeeping peripherals, including calendar and alarm functions. The surface mount TDFN packaging allows for automated PCB assembly, enhancing manufacturing efficiency.

Operates from 1.8V to 5.5V supply voltage. I2C interface communication protocol for easy integration. Industrial temperature rating from -40°C to +85°C. Compact 8-pin TDFN surface mount package with 3mm x 2mm x 0.75mm dimensions.

64-bit RTC memory supporting DW:DM:M:Y date and HH:MM:SS time formats. Suitable for consumer, industrial, and automotive applications.

For detailed design references, datasheets, and compliance certificates, professional engineers can utilize Microchip’s extensive resources. This product aids in enhancing system functionality, ensuring precise time tracking, and supporting real-time operations in embedded designs.

EnvMart provides this Microchip MCP7940NT-I/MNY Real Time Clock as part of a comprehensive portfolio of semiconductor components suited for advanced electronic applications.