M41ST87WMX6

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M41ST87WMX6

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IC RTC CLK/CALENDAR I2C 28-SOIC

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Especificações

Atributo Valor
Package Tube
ProductStatus Obsolete
Type Clock/Calendar
Features Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
MemorySize 128B
TimeFormat HH:MM:SS:hh (24 hr)
DateFormat YY-MM-DD-dd
Interface I²C, 2-Wire Serial
Voltage-Supply 2.7V ~ 3.6V
Voltage-SupplyBattery 2.5V ~ 3.6V
Current-Timekeeping(Max) 0.5mA @ 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 28-SOIC (0.295, 7.50mm Width)

Visão Geral

Description

"M41ST87WMX6" appears to be a code or identifier that does not have a widely recognized meaning or significance outside specific contexts. Without additional context or information, it’s challenging to provide an accurate introduction. This could refer to a product code, a book or article identifier, a digital file, a software version, or even a placeholder for a creative work. If this is related to a specific area or field, providing more details could help clarify its meaning. If you intended to refer to a particular subject or concept, please provide further context so I can offer a more specific and informative response.

Equivalent

The M41ST87WMX6 is a serial real-time clock (RTC) chip by STMicroelectronics. Equivalent products may include the DS3231 from Maxim Integrated, the PCF8563 from NXP Semiconductors, and the RX8025 from Epson. These chips serve similar functions in keeping real-time clock and calendar applications, but you should verify pin compatibility and specific feature sets to ensure they meet your design requirements.

Features

The M41ST87WMX6 is an automotive-grade real-time clock (RTC) module typically used in various electronic applications, including automotive systems. Key features include:
1. Real-Time Clock (RTC): Provides accurate timekeeping functions, including seconds, minutes, hours, day, date, month, and year. Leap year compensation is included up to the year 2100.
2. Wide Temperature Range: Designed to operate efficiently in automotive environments, usually covering a wide temperature range to ensure reliability.
3. Low Power Consumption: Operates with low power requirements, ideal for battery-powered and energy-efficient applications.
4. I2C Interface: Supports I2C communication protocol for easy integration and data exchange with microcontrollers and other devices.
5. Backup Battery Support: Includes functionality for battery backup, ensuring timekeeping continues during power outages.
6. Programmable Alarm: Features a programmable alarm for time-based alerts and functions.
7. Automotive Grade: Compliant with automotive standards for durability and performance, suitable for in-vehicle systems.
These features make the M41ST87WMX6 a versatile component in maintaining precise timekeeping and scheduling functions within automotive and industrial applications.

Pinout

The M41ST87WMX6 is a serial real-time clock (RTC) integrated circuit designed by STMicroelectronics. It typically features an 8-pin configuration. The primary function of this device is to provide accurate timekeeping, which includes the tracking of seconds, minutes, hours, day, date, month, and year.
This RTC chip interfaces with a microcontroller via an I²C bus, allowing for easy integration into systems that require timekeeping functionality. It also includes alarm and timer functions, which can be used to trigger events at specific times. Additionally, many RTCs in this series include a battery backup input, which ensures the clock continues to keep time even when the main power supply is interrupted.
For more precise specifications and functionalities, you can refer to the manufacturer's datasheet for the M41ST87WMX6.

Manufacturer

The M41ST87WMX6 is a product manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company serves various sectors, including automotive, industrial, personal electronics, communications equipment, and computers. STMicroelectronics is known for its innovation and extensive portfolio of products, which include microcontrollers, sensors, analog devices, and power management solutions, among others. It operates in a highly competitive industry and is considered one of the major players in the global semiconductor market.

Application

The M41ST87WMX6 is a serial real-time clock (RTC) module commonly used in applications requiring precise timekeeping. Typical application areas include:
1. Embedded Systems: For maintaining accurate time in devices like microcontrollers and single-board computers.
2. Consumer Electronics: Used in devices like DVRs, set-top boxes, and gaming consoles to track time.
3. Industrial Automation: For scheduling and logging tasks in automated systems.
4. Network Systems: Ensures accurate time-stamping in networking equipment.
5. Telecommunications: Maintains timing in communication infrastructures.
6. Automotive Systems: Provides timekeeping in vehicle electronics.
7. Medical Devices: Used in equipment that requires precise time logging.
It is valued for its low power consumption and ability to maintain time during power outages.

Package

The M41ST87WMX6 is a serial real-time clock (RTC) with a battery-backed SRAM from STMicroelectronics. It typically comes in an SOIC-18 (Small Outline Integrated Circuit) package, which is compact and suitable for surface mounting on printed circuit boards.

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