M41ST85WMX6TR
- Mfr.Part #
- M41ST85WMX6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 28-SOIC
- Stock
- 9,492
- In Stock :
- 9,492
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Operating Supply Voltage :
- 3.3V
- Information Access Method :
- I2C
- Date Format :
- YY-MM-DD-dd
- Length :
- 17.96mm
- Lead Free :
- Lead Free
- Voltage - Supply :
- 2.7V~3.6V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Interface :
- I2C, 2-Wire Serial
- Time Format :
- HH:MM:SS:hh (24 hr)
- Contact Plating :
- Gold
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 28
- Clock Frequency :
- 0.032MHz
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Number of Timers :
- 1
- Current - Timekeeping (Max) :
- 0.5mA @ 2.7V~3.6V
- Time-Min :
- 1/100SECOND
- Non-Volatile Memory :
- 44 B
- Peak Reflow Temperature (Cel) :
- 250
- Terminal Pitch :
- 1.27mm
- Pin Count :
- 28
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Pins :
- 28
- Width :
- 7.62mm
- JESD-609 Code :
- e3
- Voltage - Supply, Battery :
- 2.5V~3.5V
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3V
- Factory Lead Time :
- 25 Weeks
- Logic Function :
- Clock
- Terminal Position :
- Dual
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
- Height Seated (Max) :
- 2.69mm
- Operating Temperature :
- -40°C~85°C
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Radiation Hardening :
- No
- Base Part Number :
- M41ST
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ECCN Code :
- EAR99
- Interrupt Capability :
- Y
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Type :
- Clock/Calendar
- Datasheets
- M41ST85WMX6TR

Real Time Clocks STMicroelectronics M41ST85WMX6TR Overview
The Real Time Clocks STMicroelectronics M41ST85WMX6TR is a highly sophisticated IC RTC CLK/CALENDAR integrated circuit, designed to meet the rigorous demands of modern electronic applications. This component ensures accurate timekeeping combined with calendar functionality, encased in a robust 28SOIC package. It utilizes an I2C interface for communication, providing ease of integration into existing technology stacks. The versatility and reliability of the M41ST85WMX6TR make it an ideal choice for manufacturers looking to develop products with precise timing and scheduling capabilities, essential for system management and time-sensitive applications.
M41ST85WMX6TR Features
The M41ST85WMX6TR from STMicroelectronics boasts several key features that enhance its utility and performance. Key features include low power consumption, which is critical for battery-operated devices, and an integrated crystal oscillator that ensures long-term accuracy and stability. Additionally, the IC provides automatic backup switching to battery on power loss, safeguarding data integrity and continuous operation. Its programmable alarm function enables easy scheduling and time-triggered actions, making it highly adaptable to varied requirements.
M41ST85WMX6TR Applications
- Data Logging Devices: Utilized for maintaining accurate time stamps in data collection, essential for ensuring data integrity and reliability in analysis.
- Consumer Electronics: Integrated into devices such as smart watches, clocks, and home automation systems, providing the core functionality needed to manage operations based on precise timings.
- Industrial Systems: Serves as a critical component in scheduling and operational timing for manufacturing processes, ensuring that all actions are synchronized and efficient.
- Communication Equipment: Used to manage time-sensitive operations and logs in network devices, essential for fault diagnosis and system maintenance.
- Automotive Electronics: Helps in time management systems within automotive applications, crucial for navigation systems and electronic logging.
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