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M41ST87WMX6

Name: M41ST87WMX6
Rating: 4.7 (12 reviews)

IC RTC CLK/CALENDAR I2C 28-SOIC

製造商
製造商。部分 #M41ST87WMX6
包 SOIC-28
資料表 M41ST87WMX6 DataSheet
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規格

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)

概述

Description

The M41ST87WMX6 is a specific model of a semiconductor device, typically used in applications such as telecommunications, industrial automation, or consumer electronics. It is part of a broader category of integrated circuits (ICs) that may include functionalities like analog processing, digital signal processing, or microcontroller capabilities.
Understanding its specifications, such as operating voltage, power consumption, communication protocols (e.g., SPI, I2C), and pin configuration, is crucial for effective integration into electronic systems. The M41ST87WMX6 may also feature particular characteristics such as low power consumption, high processing speed, or robustness against environmental factors, making it suitable for various applications.
For precise details, including datasheets, application notes, and design guidelines, consulting manufacturer's documentation or technical resources is recommended.

Features

The M41ST87WMX6 is a high-performance microcontroller designed for various embedded applications. Key features include:
1. Architecture: Based on ARM Cortex-M4, offering efficient processing capabilities and low power consumption.
2. Clock Speed: Typically operates at frequencies up to 100 MHz, ensuring fast data processing.
3. Memory: Includes Flash memory (up to 512 KB) and SRAM (up to 128 KB) for robust application storage and execution.
4. Peripherals: Integrated peripherals such as GPIO, ADC, UART, SPI, and I2C interfaces facilitate connectivity and control.
5. Timers: Multiple timers for precise control of timing-related tasks.
6. Low Power Modes: Supports various low-power modes to extend battery life in portable applications.
7. Development Support: Compatible with popular development environments and tools for ease of programming and debugging.
These features make the M41ST87WMX6 suitable for applications in automation, consumer electronics, and IoT devices.

Package

The M41ST87WMX6 is packaged in a 44-lead LCC (Lead Chip Carrier) format. This type of package is designed for surface mounting and is suitable for various applications in electronics, offering robust performance and efficient thermal management.

Pinout

The M41ST87WMX6 is a real-time clock (RTC) with a pin count of 28. It provides a variety of functions essential for timekeeping applications, including:
1. Timekeeping: Maintains accurate time and date.
2. Battery Backup: Supports backup power with a battery to keep time during power outages.
3. Alarm Functions: Includes programmable alarm capabilities.
4. Timer Functions: Provides programmable timer functionality.
5. I2C Interface: Communicates with microcontrollers over an I2C bus for easy integration.
It is commonly used in systems requiring precise timekeeping, such as embedded systems, industrial controls, and consumer electronics.

Manufacturer

The M41ST87WMX6 is a semiconductor product manufactured by STMicroelectronics. STMicroelectronics is a global company specializing in the design and manufacturing of a wide range of semiconductor solutions, including microcontrollers, analog devices, and sensors. The company serves various sectors such as automotive, industrial, personal electronics, and communication. Established through the merger of Italian and French companies, STMicroelectronics is known for its innovation in technology and commitment to sustainability. Its products are widely used in consumer electronics, embedded systems, and Internet of Things (IoT) applications.

Application

The M41ST87WMX6 is a dynamic RAM chip primarily used in telecommunications, industrial applications, and automotive electronics. Its key applications include data storage in embedded systems, buffering in network devices, and memory in automotive control units. Additionally, it may serve in consumer electronics for improved processing capabilities.

Equivalent

The M41ST87WMX6 chip is a real-time clock (RTC) with a CMOS process. Equivalent products include the DS1337 by Maxim Integrated, the MCP7940N by Microchip, and the RTC-8564 by Microchip. Ensure to check specifications for compatibility as features may vary.