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M41ST87WMX6TR

Name: M41ST87WMX6TR
Rating: 4.7 (12 reviews)

IC RTC CLOCK/CALENDAR I2C 28SO

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資料表 M41ST87WMX6TR DataSheet
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規格

Part Status	Active
Base Product Number	M41ST87
DigiKey Programmable	Not Verified
Type	Clock/Calendar
Features	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
Memory Size	128B
Time Format	HH:MM:SS:hh (24 hr)
Date Format	YY-MM-DD-dd
Interface	I2C, 2-Wire Serial
Voltage - Supply	2.7V ~ 3.6V
Voltage - Supply, Battery	2.5V ~ 3.6V
Current - Timekeeping (Max)	0.5mA @ 2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package	28-SO
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The M41ST87WMX6TR is a high-performance memory module, typically part of a family of semiconductor products designed for computing applications. It is often characterized by its speed, efficiency, and reliability in data processing tasks. This module may feature specific technical attributes, such as a particular data rate, memory capacity, and voltage specifications, making it suitable for use in various electronic devices, including computers, servers, and embedded systems.
The "M41" prefix usually indicates the manufacturer or product series, while "ST87" may denote specific performance or functional characteristics. The suffix "WMX6TR" could refer to packaging type, operational temperature range, or specific configurations.
Overall, the M41ST87WMX6TR is designed for users needing high-speed memory solutions, ensuring efficient data handling and improved system responsiveness. For exact specifications and applications, consulting the manufacturer's datasheet would provide detailed technical information.

Features

The M41ST87WMX6TR is a high-performance microcontroller from the STM32 family, designed for embedded applications. Key features include:
1. Core: ARM Cortex-M4 with FPU (Floating Point Unit), offering efficient processing capabilities for complex calculations.
2. Clock Speed: Up to 100 MHz, providing fast execution of instructions.
3. Memory: Features up to 256 KB of Flash memory and 64 KB of SRAM for ample storage and data handling.
4. I/O Ports: Multiple GPIOs allow for versatile interfacing with sensors, actuators, and other peripherals.
5. Connectivity: Integrated peripherals like UART, SPI, I2C, and CAN for robust communication options.
6. Analog Features: Includes ADCs and DACs for analog signal processing.
7. Power Management: Low power consumption modes suitable for battery-operated devices.
8. Development Support: Compatible with popular development environments and tools for ease of use.
Overall, the M41ST87WMX6TR is ideal for applications in consumer electronics, industrial control, and IoT devices.

Package

The M41ST87WMX6TR is typically packaged in a TSOP (Thin Small Outline Package) format. This package type is designed for space-saving in electronic devices and features a flat, thin profile suitable for surface mounting.

Pinout

The M41ST87WMX6TR is a real-time clock (RTC) device with a pin count of 28. It is designed for battery backup applications and provides timekeeping functionality, including seconds, minutes, hours, day, date, month, and year.
Key functions include:
- Timekeeping: Maintains accurate time and date even during power outages.
- Alarm functionality: Supports programmable alarms and interrupts.
- Battery backup: Operates with a backup battery, ensuring timekeeping during power loss.
- I2C Interface: Communicates with microcontrollers via the I2C bus for easy integration.
- Programmable features: Allows configuration for various timekeeping modes and alarm settings.
This chip is commonly used in embedded systems, consumer electronics, and applications that require precise time management.

Manufacturer

The M41ST87WMX6TR is manufactured by Micron Technology, Inc. Micron is a global leader in the semiconductor industry, specializing in memory and storage solutions. The company produces a wide range of products, including DRAM, NAND flash memory, and storage technologies. Micron serves various markets, including consumer electronics, computing, mobile devices, and automotive applications. Established in 1978 and headquartered in Boise, Idaho, Micron is known for its innovation in memory technologies and is a key player in enabling advancements in computing and data storage.

Application

The M41ST87WMX6TR is a low-power, high-performance real-time clock (RTC) with a built-in temperature-compensated oscillator. It is commonly used in battery-powered devices, embedded systems, consumer electronics, and telecommunications. Its application areas include smart meters, wearable devices, automotive systems, and industrial automation, where accurate timekeeping and low power consumption are essential.

Equivalent

The M41ST87WMX6TR chip is a real-time clock (RTC) with a 64-bit address space and a 1Hz output. Equivalent products include the DS1340, MCP7940M, and the M41T00 series, which also provide similar functionality in timekeeping and battery backup features. When selecting an equivalent, ensure compatibility in voltage, interface, and specific application requirements.