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M41T0M6F

Name: M41T0M6F
Rating: 4.7 (12 reviews)

IC RTC CLK/CALENDAR I2C 8-SOIC

メーカー
Mfr。パート #M41T0M6F
パッケージ 8-SOIC
データシート M41T0M6F DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Clock/Calendar
TimeFormat	HH:MM:SS
DateFormat	YY-MM-DD-dd
Interface	I²C, 2-Wire Serial
Voltage-Supply	2V ~ 5.5V
Current-Timekeeping(Max)	1.2µA ~ 31µA @ 3V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The M41T0M6F is a real-time clock (RTC) integrated circuit designed for use in various electronic applications, including embedded systems and timekeeping devices. It provides accurate timekeeping capabilities with features such as a low power consumption mode, making it suitable for battery-operated devices. The M41T0M6F typically includes functions for setting and reading current time and date, alarm capabilities, and a watchdog timer to enhance system reliability.
This chip often communicates via I2C or a similar protocol, allowing easy integration into microcontroller-based systems. Its built-in oscillator can be calibrated for precision, and it usually includes a battery backup feature to maintain time when the main power is off. The M41T0M6F is commonly used in digital clocks, data loggers, and various consumer electronics where accurate time tracking is essential. Its compact size and efficiency make it a popular choice among engineers and hobbyists alike.

Features

The M41T0M6F is a high-performance real-time clock (RTC) integrated circuit (IC) designed for battery-operated applications. Key features include:
1. Low Power Consumption: It operates with minimal power, making it ideal for battery-powered devices.
2. Wide Operating Voltage: Supports a voltage range typically from 1.8V to 5.5V, accommodating various designs.
3. Timekeeping Accuracy: Provides a precise timekeeping function with a built-in oscillator.
4. Alarm Functionality: Includes programmable alarms for waking up the system or initiating tasks.
5. I2C Interface: Facilitates easy communication with microcontrollers and other devices.
6. Thermal Compensation: Ensures accurate timekeeping across a range of temperatures.
7. Battery Backup: Maintains timekeeping even during power outages with an external backup battery.
These features make the M41T0M6F suitable for applications in consumer electronics, industrial equipment, and IoT devices.

Package

The M41T0M6F is typically available in a 28-pin DIP (Dual In-line Package) configuration. This package type is designed for easy mounting on printed circuit boards (PCBs) and is commonly used in timing-related applications.

Pinout

The M41T0M6F is a real-time clock (RTC) device with a total of 8 pins. The pin functions are as follows:
1. Vbat: Backup supply voltage input.
2. GND: Ground connection.
3. SCL: Serial Clock for I²C communication.
4. SDA: Serial Data line for I²C communication.
5. IRQ: Interrupt request output to signal an alarm or event.
6. OUT: Oscillator output.
7. RST: Reset input.
8. NC: No connection (not used).
This device typically operates with a 1.8V to 5.5V supply and features an integrated oscillator, alarm functionality, and I²C compatibility for easy interfacing with microcontrollers.

Manufacturer

The M41T0M6F is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor devices and integrated circuits for various applications, including automotive, industrial, consumer electronics, and telecommunications. The company is known for its innovation in microcontrollers, sensors, and power management solutions, making it a key player in the electronics industry. STMicroelectronics operates globally, serving a diverse customer base with a focus on developing technologies that drive efficiency and sustainability.

Application

The M41T0M6F is a real-time clock (RTC) integrated circuit used in various applications, including consumer electronics, telecommunications, automotive systems, and industrial equipment. It provides timekeeping functions for devices such as computers, embedded systems, and smart appliances, ensuring accurate time and date tracking. Additionally, it is utilized in battery-operated devices for low power consumption and backup functionality.

Equivalent

Equivalent products to the M41T0M6F chip include the M41T0M6, M41T0M6F1, and other similar real-time clock (RTC) chips from manufacturers like STMicroelectronics and NXP. Always check the datasheets for pin compatibility, voltage, and functionality to ensure suitability for your application.