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MCP79401T-I/MNY The Microchip Technology MCP79401T-I/MNY is a Clock/Calendar IC featuring an I2C interface. It operates within a voltage range of 1.3V to 5.5V and a temperature range of -40°C to 85°C.
Mfr Part #:

MCP79401T-I/MNY

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP79401T-I/MNY is a Clock/Calendar IC featuring an I2C interface. It operates within a voltage range of 1.3V to 5.5V and a temperature range of -40°C to 85°C.
✓ Total Stock: 27,700 pcs
$ Price Range: $1.00

MCP79401T-I/MNY Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
19,300 pcs
On Request
19300 pcs On Request 1 On Request On Request 1651+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
8,400 pcs
On Request
8400 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MCP79401T-I/MNY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Lead Spacing
Memory Size
Mounting Type
Operating Temperature
Supplier Device Package
Time Format
Type
Voltage
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MCP79401T-I/MNY Description

Short technical summary and product information.

The Microchip Technology MCP79401T-I/MNY is an integrated circuit designed as a Clock/Calendar.

 

This component features an I2C interface for communication and operates across a wide voltage range from 1.3V to 5.5V. Its typical operating current is 1.2µA at 3.3V. The device is rated for an operating temperature range of -40°C to 85°C.

 

Key specifications include a memory size of 64B, a date format of YY-MM-DD-dd, and a time format of HH:MM:SS (12/24 hr). Additional features include alarm functionality, leap year support, square wave output, and a unique ID.

 

The MCP79401T-I/MNY is supplied in an 8-TDFN (2x3) package and is designed for surface mount applications. It is also available in an 8-WFDFN Exposed Pad package.

MCP79401T-I/MNY Quick Information

Product Type: Real Time Clock
Canonical Name: Microchip Technology MCP79401T-I/MNY Clock/Calendar IC
Subcategory: Clock/Calendar

MCP79401T-I/MNY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP79401T-I/MNY Estimated Pricing

Qty Low High
1+ $1.00 $1.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP79401T-I/MNY Features

  • Clock/Calendar IC with I2C interface.
  • Operates from 1.3V to 5.5V supply voltage.
  • Wide temperature range of -40°C to 85°C.
  • Includes alarm and leap year functionality.
  • Surface mountable in 8-TDFN package.

MCP79401T-I/MNY Applications

  • Ideal for timekeeping in embedded systems.
  • Suitable for battery-backed applications.
  • Used in devices requiring calendar functions.
  • Supports alarm-based event triggering.

MCP79401T-I/MNY FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MCP79401T-I/MNY?

The MCP79401T-I/MNY operates from 1.3V to 5.5V.

What is the operating temperature range of the MCP79401T-I/MNY?

The operating temperature range for the MCP79401T-I/MNY is -40°C to 85°C.

What package type is the MCP79401T-I/MNY available in?

The MCP79401T-I/MNY is available in an 8-TDFN (2x3) package and an 8-WFDFN Exposed Pad package.

Does the MCP79401T-I/MNY support RoHS compliance?

Yes, the MCP79401T-I/MNY is RoHS3 Compliant.

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