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Microchip Real Time Clock 64 bit DW:DM:M:Y, 8-Pin SOIC Surface MCP7940N-I/SN

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Microchip Real Time Clock 64 bit DW:DM:M:Y, 8-Pin SOIC Surface MCP7940N-I/SN

Name: Microchip Real Time Clock 64 bit DW:DM:M:Y, 8-Pin SOIC Surface MCP7940N-I/SN
Brand: Microchip
SKU: 372881
Price: 1.62 USD
Availability: InStock

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Category Real Time Clocks Brand Microchip Condition New

Specifications

Country of Origin	India
Brand	Microchip
Height	1.5mm
Length	4.9mm
Model	MCP7940N-I/SN
Width	3.9mm
Mount Type	Surface
Series	MCP794
Maximum Operating Temperature	85°C
Package Type	SOIC
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 MCP7940N-I/SN, Real Time Clock 64 bit DW	DM:M:Y, 8-Pin SOIC Surface

Key Features

Features a 64-bit RTC memory for accurate timekeeping.
Compatible with I2C interface for easy integration.
Operates reliably between -40°C and 85°C ambient temperature range.
Compact SOIC package dimensions of 4.9mm length, 3.9mm width, and 1.5mm height.
Minimum supply voltage of 1.8V and maximum of 5.5V for versatile power sources.
Designed for surface mount applications in electronic circuits.
Suitable for industrial, laboratory, and embedded electronic timing and clocking solutions.

Product Description

Microchip MCP7940N-I/SN is a precision real time clock (RTC) module featuring a 64-bit memory that supports date format with Day of Week, Day, Month, and Year (DW:DM:M:Y), and time format in HH:MM:SS. It comes in a compact 8-pin SOIC surface mount package, making it ideal for integration into circuit boards requiring accurate timing functions.

The device interfaces via I2C protocol, facilitating communication with microcontrollers and other embedded systems. Operating across a wide temperature range from -40°C to 85°C, it is suitable for use in demanding environments including industrial automation, laboratory instruments, and consumer electronics.

Its supply voltage range of 1.8V to 5.5V provides flexibility in power design. The small footprint (4.9mm length, 3.9mm width, and 1.5mm height) and surface mount configuration make it suitable for space-constrained applications.

Key features include low power consumption, reliable timekeeping with 64-bit memory, and compatibility with standard I2C interfaces. This RTC module supports precise date and time management essential for embedded software in automation, HVAC controls, manufacturing equipment, and other electronics requiring real-time data.

64-bit memory for RTC and calendar functionality. I2C interface compatible with standard microcontrollers. Wide temperature operating range from -40°C to 85°C. Compact 8-pin SOIC surface mount package. Low minimum supply voltage of 1.8V expanding power options.

Reliable timekeeping for industrial and commercial applications. Designed for surface mount PCB integration. Application areas include industrial automation, electronics instrumentation, and embedded systems.

This Microchip RTC product is an essential component for designers looking to implement precise and reliable clock and calendar functions within compact electronic devices. EnvMart offers this model within its Semiconductor and Real Time Clocks category for professional industrial and laboratory use.