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MCP79412-I/ST The Microchip Technology MCP79412-I/ST is a Real-Time Clock IC featuring an I2C interface and a wide operating voltage range. It is supplied in an 8-TSSOP package.
Mfr Part #:

MCP79412-I/ST

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP79412-I/ST is a Real-Time Clock IC featuring an I2C interface and a wide operating voltage range. It is supplied in an 8-TSSOP package.
✓ Total Stock: 30,613 pcs
$ Price Range: $5.21

MCP79412-I/ST Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
30,613 pcs
On Request
30613 pcs On Request 1 On Request On Request 2020+ On Request On Request
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MCP79412-I/ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Memory Size
Mounting Type
Operating Temperature
Supplier Device Package
Time Format
Type
Voltage
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MCP79412-I/ST Description

Short technical summary and product information.

The MCP79412-I/ST from Microchip Technology is a Clock/Calendar IC designed for real-time applications. It operates within a voltage range of 1.8V to 5.5V and supports a temperature range of -40°C to 85°C.

 

This IC features an I2C, 2-Wire Serial interface for communication and includes functionalities such as alarm, leap year support, square wave output, SRAM, and a unique ID. The timekeeping current is a low 1.2µA at 3.3V. It supports both 12/24 hour time formats and YY-MM-DD-dd date formats.

 

The MCP79412-I/ST is available in an 8-TSSOP package, suitable for surface mounting. Its memory size includes 64B and 1Kb, providing ample space for data storage. This component is ideal for applications requiring accurate timekeeping and calendar functions.

MCP79412-I/ST Quick Information

Product Type: Real-Time Clock IC
Canonical Name: MCP79412-I/ST Real-Time Clock IC
Subcategory: Real-Time Clocks (RTC ICs)

MCP79412-I/ST Compliance

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

MCP79412-I/ST Estimated Pricing

Qty Low High
1+ $5.21 $5.21

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

MCP79412-I/ST Features

  • Real-Time Clock IC with Calendar function.
  • I2C, 2-Wire Serial interface supported.
  • Wide operating voltage from 1.8V to 5.5V.
  • Operates in -40°C to 85°C temperature range.
  • Surface mountable in 8-TSSOP package.

MCP79412-I/ST Applications

  • Ideal for timekeeping applications.
  • Suitable for calendar functions.
  • Used in embedded systems.
  • Supports alarm and leap year features.

MCP79412-I/ST FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MCP79412-I/ST?

The operating voltage for the MCP79412-I/ST is 1.8V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What interface does this Real-Time Clock IC use?

This Real-Time Clock IC uses an I2C, 2-Wire Serial interface.

What package type is the MCP79412-I/ST available in?

The MCP79412-I/ST is available in an 8-TSSOP package.

Does the MCP79412-I/ST support alarms?

Yes, the MCP79412-I/ST features an alarm function.

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