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microchip technology
Authorized Distributor

Microchip Technology Authorized Distributor

MCP7940M-I/ST

Name: MCP7940M-I/ST Microchip Technology Real Time Clocks
Brand: Microchip Technology
SKU: 44795195
Availability: BackOrder

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

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RoHS Compliant

TUBE Packaging

Certificate of Compliance

Description +

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

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Product Attribute

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Supplier:

Microchip Technology
Part No:

MCP7940M-I/ST
Unit of Measure:

Per Each
RoHS:

Yes
HTS:

8542390090
COO:

TH
ECCN:

EAR99
Supplier Standard Pack:

100
Date Format:

DW:DM:M:Y
Function:

Clock/Calendar/Alarm
Mounting:

Surface Mount
Family:

MCP7940
Maximum Power Dissipation:

N/A
Minimum Operating Supply Voltage:

1.8 V
Maximum Operating Supply Voltage:

5.5 V
Maximum Access Time:

N/A
Dimension:

3 x 4.4 x 1 mm
Bus Type:

Serial (2-Wire, I2C)

Symbol, Footprint, 3D Model

Tools/3D Models +

EE ToolBox

Product Guides +

Datasheet

Frequently Asked Questions

Is MCP7940M-I/ST RoHS compliant?

Yes, MCP7940M-I/ST is RoHS compliant.

What is the lead time for MCP7940M-I/ST?

The standard lead time for MCP7940M-I/ST is approximately 8 days. In-stock quantities ship from OnlineComponents.com.

Price Match Guarantee - we'll meet or beat any authorized Competitor's published price.

Price Match

This product is discontinued, but still in stock.
This product is NOT RoHS Compliant. See alternative
Different product options available. See alternative
Different packaging options available. See alternative
Possible Replacement options available. See alternative
Item discontinued
End of Life: Final orders must be placed by
Item discontinued

This product is no longer being manufactured but there may be alternatives. We can help you, Contact Us.

Price Match Guarantee

We’ll meet or beat any authorized competitor’s published price for this part.

In Stock: 0

On Order:

Manufacturer Stock:

1,328 can ship 8/31/26

Stock lot only:

Minimum Order Quantity:

100

MOQ for out of Stock Qty:

Order Increment:

100

Factory Lead-Time:

8 Weeks can ship 10/13/26

ADD TO CART

Your order may include a combination of full reels and cut tape depending on available stock.

Full Reels Only – Selecting this will hold your order for full reel fulfillment. Cut tape will not be substituted.

Price (USD)

A tariff of {0} may be applied if shipping to the United States.

Qty

Unit Price

100

$0.731

300

$0.671

1,000

$0.662

2,500

$0.620

5,000

$0.619

7,500

$0.605

10,000

$0.603

15,000 +

$0.598

Supplier's Standard Package

Standard Packaging

Standard packaging is the minimum package size OnlineComponents.com receives from the supplier. The minimum order quantity might be less than the supplier's standard packaging. The type of packaging (such as reel, tube, tray) may be subject to change when the product is divided into smaller quantities.

Reel Packaging

This product ships on a reel. Depending on the quantity ordered, you may receive full factory reels, cut tape (components on a strip cut from a reel), or a combination of both.

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Microchip Technology Authorized Distributor

MCP7940M-I/ST

Price (USD)

Standard Packaging

Reel Packaging

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