MPN

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

RS stock no.:: 798-5258
Mfr. Part No.:: MCP7940N-I/SN
Manufacturer:: Microchip

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

Image representative of range

Bulk discount available

Subtotal (1 pack of 10 units)*

R 186,34

(exc. VAT)

R 214,29

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

540 unit(s) shipping from 09 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
10 - 20	R 18.634	R 186.34
30 - 40	R 18.168	R 181.68
50 - 90	R 17.623	R 176.23
100 +	R 16.918	R 169.18

*price indicative

RS stock no.:: 798-5258
Mfr. Part No.:: MCP7940N-I/SN
Manufacturer:: Microchip

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	Real Time Clock
	Date Format	DW:DM:M:Y
	Time Format	HH:MM:SS
	Mount Type	Surface
	Interface Type	I2C
	Package Type	SOIC
	Pin Count	8
	Minimum Operating Temperature	-40°C
	RTC Memory Size	64bit
	Maximum Operating Temperature	85°C
	Height	1.5mm
	Length	4.9mm
	Width	3.9 mm
	Series	MCP794
	Standards/Approvals	No
	Maximum Supply Voltage	5.5V
	Minimum Supply Voltage	1.8V
	Automotive Standard	No

	Select all
	Brand Microchip
	Product Type Real Time Clock
	Date Format DW:DM:M:Y
	Time Format HH:MM:SS
	Mount Type Surface
	Interface Type I2C
	Package Type SOIC
	Pin Count 8
	Minimum Operating Temperature -40°C
	RTC Memory Size 64bit
	Maximum Operating Temperature 85°C
	Height 1.5mm
	Length 4.9mm
	Width 3.9 mm
	Series MCP794
	Standards/Approvals No
	Maximum Supply Voltage 5.5V
	Minimum Supply Voltage 1.8V
	Automotive Standard No

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

FREE delivery for orders over R 1,500.00

MCP7940N I²C Real-Time Clock/Calendars

Real Time Clock Peripherals - Microchip

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