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microchip technology
Authorized Distributor

Microchip Technology Authorized Distributor

MCP79400T-I/SN

Name: MCP79400T-I/SN Microchip Technology Real Time Clocks
Brand: Microchip Technology
SKU: 47052141
Availability: InStock

Real Time Clock Serial - 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N - Tape&Reel

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RoHS Compliant

REEL Packaging

Certificate of Compliance

Description +

Real Time Clock Serial - 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N - Tape&Reel

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Potential Applications:

Search Keywords: MCP79400TISN

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Product Attribute

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Supplier:

Microchip Technology
Part No:

MCP79400T-I/SN
Unit of Measure:

Per Each
RoHS:

Yes
HTS:

8542390090
COO:

TH
ECCN:

EAR99
Reel Pack:

3300
Bus Type:

Serial (2-Wire, I2C)11133
Minimum Operating Supply Voltage:

1.8 V
Maximum Access Time:

N/A
Maximum Power Dissipation:

N/A
Dimension:

4.9 x 3.9 x 1.2511135mm(Min)mm
Date Format:

DW:DM:M:Y11134
Mounting:

Surface Mount
Maximum Operating Supply Voltage:

5.5 V
Function:

Clock/Calendar/Alarm/Battery Backup11137
Family:

MCP79400

Symbol, Footprint, 3D Model

Tools/3D Models +

EE ToolBox

Product Guides +

Datasheet

Product Changes +

PCN - 26-OCT-2023 - Datasheet Clarifications

PCN - 24-Aug-2011 - Microchip Has Released A New Devicedoc For The Listed Mcp79400/01/02 I2C Real-Time Clock/Calendar W/

PCN - 15-Dec-2011 - Data Sheet-Mcp79400/01/02 I2C Real-Time Clock/Calendar W/ Sram, Unique Id Data Sheet

PCN - 15-Dec-2011 - Microchip Has Released A New Devicedoc For The Listed Mcp79400/01/02 I2C Real-Time Clock/Calendar W/

Product Change Notification

Frequently Asked Questions

Is MCP79400T-I/SN RoHS compliant?

Yes, MCP79400T-I/SN is RoHS compliant.

What is the lead time for MCP79400T-I/SN?

The standard lead time for MCP79400T-I/SN is approximately 5 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: 4,274

Can Ship immediately

On Order:

Manufacturer Stock:

20,446 can ship 8/28/26

Stock lot only:

Minimum Order Quantity:

250

MOQ for out of Stock Qty:

Order Increment:

Factory Lead-Time:

5 Weeks can ship 9/21/26

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

250

$0.947

500

$0.938

1,000

$0.931

3,300

$0.927

6,600

$0.924

9,900

$0.922

13,200

$0.920

16,500 +

$0.918

Reel 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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