M41T81SM6E – STMicroelectronics

Part Number:

M41T81SM6E

Manufacturer:

STMicroelectronics

Date Code:

09+

RoHS:

RoHS Compliant

MSL:

COO:

MALAYSIA

Description:

I2C Real‑Time Clock/Calendar IC, 8‑SOIC Package

Datasheet:

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Product Details:

Overview

The M41T81SM6E is a low-power I2C Real-Time Clock (RTC) and Calendar integrated circuit manufactured by STMicroelectronics. This device provides accurate timekeeping functions, including seconds, minutes, hours, day, date, month, and year, with automatic leap year compensation. Housed in an 8-pin SOIC package, it’s suitable for embedded systems requiring precise time management.

Key Features

I2C serial interface
Programmable alarm output
Automatic leap year correction
Low power consumption

Applications

This RTC IC is commonly utilized in applications requiring reliable and accurate time tracking. Its I2C interface allows for easy integration with microcontrollers and other digital systems. The low power consumption makes it suitable for battery-powered devices.

Data loggers
Embedded systems
Industrial control equipment