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M41T00M6F

Name: M41T00M6F
Rating: 4.7 (12 reviews)

IC RTC CLK/CALENDAR I2C 8-SOIC

メーカー
Mfr。パート #M41T00M6F
パッケージ SOP8
データシート M41T00M6F DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Clock/Calendar
Features	Leap Year
TimeFormat	HH:MM:SS
DateFormat	YY-MM-DD-dd
Interface	I²C, 2-Wire Serial
Voltage-Supply	2V ~ 5.5V
Voltage-SupplyBattery	2.5V ~ 3.5V
Current-Timekeeping(Max)	70µA @ 2V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The M41T00M6F is a real-time clock (RTC) integrated circuit (IC) designed for applications requiring accurate timekeeping. It features a low power consumption design, making it suitable for battery-powered devices. The chip typically includes a crystal oscillator, a timekeeping register for hours, minutes, and seconds, and an I²C interface for communication with microcontrollers.
Key features of the M41T00M6F include:
- Timekeeping accuracy: Maintains precise time with minimal drift.
- Low power consumption: Ideal for energy-sensitive applications.
- Built-in battery backup: Ensures timekeeping during power outages.
- I²C interface: Facilitates easy integration with various digital systems.
Common applications include consumer electronics, industrial automation, and any system requiring a reliable timekeeping mechanism. Overall, the M41T00M6F is a versatile choice for designers needing an efficient and reliable RTC solution.

Features

The M41T00M6F is a real-time clock (RTC) IC designed for low-power applications. Key features include:
1. Timekeeping: Accurate timekeeping with a built-in oscillator.
2. Low Power Consumption: Operates with minimal power, making it suitable for battery-operated devices.
3. Wide Voltage Range: Typically operates within 2.0V to 5.5V, allowing flexibility in design.
4. Interface Compatibility: Uses I²C protocol for easy integration with microcontrollers.
5. Alarm Functionality: Supports programmable alarms to trigger events.
6. Oscillator Output: Provides a square wave output for clock synchronization.
7. Temperature Compensation: Maintains accuracy across a range of temperatures.
8. Backup Functionality: Can maintain timekeeping during power outages using an external battery.
These features make the M41T00M6F suitable for various applications, including consumer electronics, industrial equipment, and automotive systems.

Package

The M41T00M6F is typically available in a DIP (Dual In-line Package) form factor. This package type features dual rows of pins for easy mounting on circuit boards, making it suitable for various applications in electronics.

Pinout

The M41T00M6F is a real-time clock (RTC) with a pin count of 8. It features a serial interface for communication and is designed to keep time accurately while providing alarms and interrupt capabilities. The key functions of the pins include:
1. VCC: Power supply (2.0V to 5.5V).
2. GND: Ground connection.
3. SDA: Serial data line for I²C communication.
4. SCL: Serial clock line for I²C communication.
5. OUT: Output pin for alarm signaling.
6. RST: Reset pin to initialize the device.
7. BAT: Backup battery input for maintaining time during power loss.
8. XTAL: External crystal oscillator connection for timekeeping accuracy.
This device is commonly used in applications requiring accurate timekeeping, such as embedded systems and consumer electronics.

Manufacturer

The M41T00M6F is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, and integrated circuits. The company serves various sectors, including automotive, industrial, consumer electronics, and communications. Founded in 1987 through the merger of SGS Microelettronica and Thomson Semiconducteurs, STMicroelectronics is known for its commitment to innovation and sustainability in technology. It operates several manufacturing facilities worldwide and focuses on developing solutions that enhance energy efficiency, connectivity, and security in electronic devices.

Application

The M41T00M6F is a real-time clock (RTC) integrated circuit used in various applications including timekeeping in embedded systems, consumer electronics, handheld devices, automotive systems, and industrial equipment. It provides accurate time and date functions, low power consumption, and battery backup capabilities, making it suitable for applications where precise timing is critical, such as data loggers, alarm systems, and smart appliances.

Equivalent

The M41T00M6F chip is a real-time clock (RTC) with an integrated oscillator and backup battery. Equivalent products include the DS1302, DS3231, and MCP7940N. These alternatives share similar features like timekeeping, I2C/SPI interfaces, and battery backup capabilities. Always verify specific requirements and compatibility when selecting an equivalent chip.