M41ST87WMX6TR

Real Time Clock Serial 160byte Clock/Calendar/Alarm/Timer/Interrupt 28-Pin SOX T/R
8,877 Effective Inventory

M41ST87WMX6TR

Effective Inventory8,877

Real Time Clock Serial 160byte Clock/Calendar/Alarm/Timer/Interrupt 28-Pin SOX T/R

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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M41ST87WMX6TR DataSheet
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M41ST87WMX6TR Description

The M41ST87WMX6TR is a real-time clock (RTC) chip with integrated EEPROM from STMicroelectronics, designed for reliable timekeeping and non-volatile memory applications. This device features high accuracy, low power consumption, and robust security features, making it suitable for various industrial and automotive systems.

Pin Details

The M41ST87WMX6TR is a 28-pin SOIC package with the following pin configuration:

  • Pin 1-7: Reserved pins
  • Pin 8: VCC (Positive Power Supply)
  • Pin 9-14: Reserved pins
  • Pin 15-20: I/O pins for data transfer and communication
  • Pin 21-28: Reserved pins

Features

  • High Accuracy: Offers precise timekeeping with an accuracy of ±1 minute per year.
  • Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
  • Robust Security Features: Includes features like secure boot and encryption to protect against unauthorized access.
  • Wide Operating Temperature Range: Operates efficiently between -40°C and +125°C.

Applications

The M41ST87WMX6TR is commonly used in systems that require reliable timekeeping, secure data storage, and low power consumption, such as industrial automation, automotive systems, and IoT devices.

Where to Use:

  • Industrial automation systems
  • Automotive systems
  • IoT devices
  • Battery-powered devices

Manufacturer

The M41ST87WMX6TR is manufactured by STMicroelectronics, a global leader in semiconductor technology. It falls under the category of real-time clock (RTC) chips with integrated EEPROM, designed to provide reliable timekeeping and secure data storage.

Packages

The M41ST87WMX6TR comes in a 28-pin SOIC package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the chip into electronic circuits.

Equivalent Parts of M41ST87WMX6TR

  • M41ST87WMA: A comparable RTC chip with integrated EEPROM from STMicroelectronics.
  • MAX1555: An alternative RTC chip with integrated EEPROM from Maxim Integrated.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Status Active 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 / Case 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package 28-SO Base Product Number M41ST87

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