M41ST87WMX6
- Mfr.Part #
- M41ST87WMX6
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 28-SOIC
- Stock
- 9,966
- In Stock :
- 9,966
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Time-Min :
- 1/100SECOND
- Voltage - Supply :
- 2.7V~3.6V
- Non-Volatile Memory :
- 160 B
- Terminal Position :
- Dual
- Interrupt Capability :
- Y
- ECCN Code :
- EAR99
- Pin Count :
- 28
- Supply Voltage :
- 3V
- HTS Code :
- 8542.39.00.01
- Type :
- Clock/Calendar
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lead Free :
- Lead Free
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
- Height Seated (Max) :
- 2.69mm
- Voltage - Supply, Battery :
- 2.5V~3.6V
- Radiation Hardening :
- No
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Mounting Type :
- Surface Mount
- Logic Function :
- Clock
- Date Format :
- YY-MM-DD-dd
- Mount :
- Surface Mount
- Information Access Method :
- I2C
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 3/3.3V
- Width :
- 7.62mm
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Memory Size :
- 128B
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C
- Number of Timers :
- 1
- Clock Frequency :
- 0.032MHz
- Base Part Number :
- M41ST
- Length :
- 17.96mm
- Number of Pins :
- 28
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Interface :
- I2C, 2-Wire Serial
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 28
- Current - Timekeeping (Max) :
- 0.5mA @ 2.7V~3.6V
- JESD-609 Code :
- e3
- Factory Lead Time :
- 25 Weeks
- Terminal Pitch :
- 1.27mm
- Time Format :
- HH:MM:SS:hh (24 hr)
- Datasheets
- M41ST87WMX6
M41ST87WMX6 Documents

Real Time Clocks STMicroelectronics M41ST87WMX6 Overview
The Real Time Clocks STMicroelectronics M41ST87WMX6 is an advanced integrated circuit specifically designed to meet the demands of sophisticated real-time clock applications. This RTC (Real-Time Clock) chip, housed in a robust 28SOIC package, offers precise time tracking and management capabilities, ensuring accurate scheduling and time-stamping functionality across various devices. With its I2C communication interface, the M41ST87WMX6 facilitates easy integration into existing systems, making it a preferred choice for manufacturers looking to enhance their products with reliable timekeeping features. This overview emphasizes the technical proficiency and commercial viability of the M41ST87WMX6, aiming to attract B2B clients interested in bulk purchasing for high-performance applications.
M41ST87WMX6 Features
The M41ST87WMX6 from STMicroelectronics boasts a range of features that make it a standout choice for integrating real-time clock functionalities. Key features include low power consumption, which is critical for battery-operated devices, and an automatic switch to backup battery on main power failure, ensuring uninterrupted operation. Additionally, the chip supports serial I2C communication, allowing for easy integration with microcontrollers and other digital systems.
M41ST87WMX6 Applications
- Consumer Electronics: Used in devices like smart watches, clocks, and other wearable technologies where accurate timekeeping is essential.
- Telecommunications: Critical for time-stamping in data logging systems and network equipment to maintain accurate operation logs.
- Automotive Systems: Utilized in dashboard electronics and infotainment systems to provide time-related functions and user interface enhancements.
- Industrial Systems: Helps in scheduling and time management of automated systems, essential for maintaining efficiency and operational accuracy in factories.
- Portable Devices: Integral to maintaining system time across power cycles, enhancing device reliability and user experience.
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