M41ST85WMX6
- Mfr.Part #
- M41ST85WMX6
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 28-SOIC
- Stock
- 11,257
- In Stock :
- 11,257
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- HTS Code :
- 8542.39.00.01
- Date Format :
- YY-MM-DD-dd
- Type :
- Clock/Calendar
- Voltage - Supply :
- 2.7V~3.6V
- Non-Volatile Memory :
- 44 B
- Time-Min :
- 1/100SECOND
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 3.3V
- Number of Timers :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Radiation Hardening :
- No
- Supply Voltage :
- 3V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Position :
- Dual
- Terminal Pitch :
- 1.27mm
- Length :
- 17.96mm
- Interface :
- I2C, 2-Wire Serial
- Height Seated (Max) :
- 2.69mm
- Number of Pins :
- 28
- Base Part Number :
- M41ST
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Current - Timekeeping (Max) :
- 0.5mA @ 2.7V~3.6V
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Interrupt Capability :
- Y
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Contact Plating :
- Gold
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C
- Lead Free :
- Lead Free
- Clock Frequency :
- 0.032MHz
- Pin Count :
- 28
- Width :
- 7.62mm
- Time Format :
- HH:MM:SS:hh (24 hr)
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
- Factory Lead Time :
- 25 Weeks
- Number of Terminations :
- 28
- Peak Reflow Temperature (Cel) :
- 250
- Information Access Method :
- I2C
- Voltage - Supply, Battery :
- 2.5V~3.5V
- Packaging :
- Tape and Reel (TR)
- Logic Function :
- Clock
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- M41ST85WMX6

Real Time Clocks STMicroelectronics M41ST85WMX6 Overview
The Real Time Clocks STMicroelectronics M41ST85WMX6 is an advanced clock/calendar integrated circuit, specifically designed to address the needs of complex digital systems that require an accurate time and date reference. This IC, housed in a 28SOIC package, integrates seamlessly into a variety of microcontroller environments through its I2C bus interface, offering low-power consumption and a robust feature set designed for versatile time-tracking applications across multiple industries. Utilizing such a device can significantly enhance system reliability and efficiency, making it an essential component for businesses looking to optimize their electronic systems.
M41ST85WMX6 Features
This Real Time Clock/Calendar IC is equipped with multiple features that ensure continuous, reliable operation in a wide range of applications. Key features include an integrated crystal, automatic switch to backup battery on power loss, programmable alarm, and clock output capabilities. These features are critical for maintaining time accuracy and ensuring consistent performance, even in adverse conditions.
M41ST85WMX6 Applications
- Consumer Electronics: Used in devices like smart watches and smart home systems, the M41ST85WMX6 helps maintain accurate time even when the device is off, ensuring functionality is ready and accurate at all times.
- Industrial Systems: Integrates into factory automation systems where precise timekeeping is crucial to synchronize operations and maintain efficiency across various processes.
- Telecommunications Equipment: Ensures that network hardware like routers and switches operate with synchronized clocks, which is essential for network reliability and time-stamping of communications.
- Automotive: Employed in vehicle telematics systems to provide timestamping for data logging and real-time system monitoring, improving navigation and safety features.
- Healthcare Devices: Utilized in medical monitoring equipment to record the exact time of health events or medication schedules, crucial for patient care and medical analysis.
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