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STMICROELECTRONICS M41T80M6F Real Time Clock

The M41T80 is a low power serial real-time clock with an integrated 32.768 kHz oscillator, supporting automation and control systems. It features counters for tenths, seconds, minutes, hours, day, date, month, year, and century. The device supports a serial interface with support for the I2C (C-bus) protocol at 400 kHz. It operates on 2.0 to 5.5 V, has a 32 KHz square wave output for microcontroller driving, programmable alarms, interrupt functions, and a low operating current of 200 µA. The device is designed for -40°C to 85°C industrial temperature operation and is available in an ECOPACK® package, suitable for space-saving applications.

Authorized Distributors
Source:Newark
Part No:M41T80M6F
Stock:386
Inv Date:06-11-2026
Price: Unit price: $4.07
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Source:DigiKey
Part No:M41T80M6F
Stock:4519
Inv Date:06-11-2026
Price: Unit price: $5.5
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Part No:M41T80M6F
Stock:2567
Inv Date:06-12-2026
Price: Unit price: $4.89
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Part No:M41T80M6F
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.7
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Part No:M41T80M6F
Stock:1697
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS M41T80M6F Real Time Clock Specifications:

  • Supply Voltage: 2.0 to 5.5 V
  • Operating Temperature: -40°C to 85°C
  • Clock Frequency: 32.768 kHz crystal oscillator
  • Low Power Consumption: 200 µA
  • Interface: I2C (400 kHz)
  • Dimension: 8-pin SOIC package
  • Alarm Function: Programmable for daily, monthly, yearly triggers
  • Square Wave Output: 32 KHz, 8.192 KHz, 4.096 KHz, 2.048 KHz, 1.024 KHz, 512 Hz, 256 Hz, 128 Hz, 64 Hz, 32 Hz, 16 Hz, 8 Hz, 4 Hz, 2 Hz, 1 Hz
  • Memory Map: 20 internal registers for clock, alarm, control, flags
  • Automatic leap year correction to year 2100
  • Supported in ECOPACK® package for environmental compliance

Buy the Buy STMicroelectronics M41T80M6F RTC Part Number M41T80M6F Online

Purchase the STMicroelectronics M41T80M6F real-time clock online today and ensure accurate timekeeping with low power consumption. Featuring a 32.768 kHz oscillator, programmable alarms, and a serial I2C interface supporting 400 kHz, this RTC is ideal for industrial automation, control systems, and embedded applications. Its compact 8-pin SOIC package, operational from -40°C to 85°C, coupled with a low current of 200 µA, ensures efficiency and space savings. Trusted for durability, it provides automatic leap year correction up to 2100, making it a reliable choice for precise time management in critical systems.

Buy STMicroelectronics M41T80M6F RTC now and experience unmatched reliability and performance in industrial and automation applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS M41T80M6F?

You can click on the BUY or RFQ button to purchase M41T80M6F from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part M41T80M6F?

You can download the M41T80M6F datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of M41T80M6F?

STMICROELECTRONICS

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