M41T01M6F - STMicroelectronics

Manufacturer Part Number

M41T01M6F

Manufacturer

STMicroelectronics

Introduction

The M41T01M6F is a real-time clock (RTC) component that precisely keeps time and date from seconds to years, featuring calendar functions and leap year correction.

Product Features and Performance

Accurate tracking of seconds, minutes, hours, day, date, month, and year

Automatic leap year correction

I2C, 2-Wire Serial Interface for simple integration into projects

Operates over a wide voltage range (2V ~ 5.5V)

Low timekeeping current (70µA max) minimizes power consumption

Extended operating temperature range (-40°C ~ 85°C) ensures reliability in harsh conditions

Product Advantages

High accuracy and reliability for timekeeping

Low power consumption extends battery life

Supports leap year, reducing manual adjustments

Wide voltage and temperature ranges increase versatility in various applications

Easy to program with I2C interface

Key Technical Parameters

Voltage Supply: 2V ~ 5.5V

Voltage Supply, Battery: 2.5V ~ 3.5V

Current Timekeeping (Max): 70µA

Time Format: HH:MM:SS

Date Format: YY-MM-DD-dd

Operating Temperature: -40°C ~ 85°C

Interface: I2C, 2-Wire Serial

Quality and Safety Features

Manufactured by STMicroelectronics, a leader in semiconductor solutions

Rigorous quality control measures ensure high reliability and performance

Compatibility

I2C interface allows integration with most microcontrollers and processors

Suitable for surface mount technology (SMT) on various PCBs

Application Areas

Consumer electronics (watches, clocks)

Home appliances (microwaves, ovens)

Automotive systems

Industrial timers

Telecommunication systems

Product Lifecycle

Status: Active

No current indication of discontinuation, ensuring long-term availability

Upgrades or direct replacements may become available, enhancing functionality

Several Key Reasons to Choose This Product

High precision in timekeeping for critical applications

STMicroelectronics' reputation for quality and reliability

Low power consumption ideal for battery-powered devices

Wide operating temperature range for harsh environments

Easy integration with existing systems through I2C interface

Comprehensive date and time functions, including leap year correction, simplifying design and maintenance