M41ST85WMH6TR
- Mfr.Part #
- M41ST85WMH6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 28-SOH
- Stock
- 6,921
- In Stock :
- 6,921
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- * Fullname:
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Date Format :
- YY-MM-DD-dd
- Width :
- 8.56mm
- Power Supplies :
- 3/3.3V
- Clock Frequency :
- 0.032MHz
- Terminal Pitch :
- 1.27mm
- Number of Timers :
- 1
- Time Format :
- HH:MM:SS:hh (24 hr)
- Supply Voltage :
- 3V
- Current - Timekeeping (Max) :
- 0.5mA @ 2.7V~3.6V
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e0
- Length :
- 18.1mm
- Number of Terminations :
- 28
- Height Seated (Max) :
- 3.05mm
- Package / Case :
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Mount :
- Surface Mount
- Pin Count :
- 28
- Interrupt Capability :
- Y
- Number of Pins :
- 28
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Volatile :
- No
- ECCN Code :
- EAR99
- Terminal Finish :
- TIN LEAD
- Type :
- Clock/Calendar
- Voltage - Supply :
- 2.7V~3.6V
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- M41ST
- Interface :
- I2C, 2-Wire Serial
- Logic Function :
- Clock
- Time-Min :
- 1/100SECOND
- Terminal Position :
- Dual
- Voltage - Supply, Battery :
- 2.5V~3.5V
- HTS Code :
- 8542.39.00.01
- Pbfree Code :
- No
- Information Access Method :
- I2C
- Operating Temperature :
- -40°C~85°C
- Memory Size :
- 44B
- Datasheets
- M41ST85WMH6TR

Real Time Clocks STMicroelectronics M41ST85WMH6TR Overview
The Real Time Clocks STMicroelectronics M41ST85WMH6TR integrates robust timekeeping capabilities with the versatility of I2C communication, making it an exceptional choice for applications requiring precise time and date functions. This integrated circuit (IC) from STMicroelectronics is engineered to address the stringent demands for accurate clock/calendar functions with a low-power consumption footprint. Its ability to maintain accurate time tracking even under varying temperature and voltage conditions ensures reliability and consistency in performance, crucial for both industrial and consumer product applications.
M41ST85WMH6TR Features
The M41ST85WMH6TR boasts several features that make it stand out. This includes its I2C bus interface, facilitating easy integration into existing microcontroller-based systems. The device also features a programmable alarm and timer functions which can be set to generate interrupts, enhancing its functionality in complex embedded systems. Additionally, with a battery backup capability, it continues to maintain time even in the absence of power, making it highly reliable in critical applications where time continuity is essential.
M41ST85WMH6TR Applications
- Consumer Electronics: Used in devices like smart home controllers and wearables to manage real-time operations and ensure devices perform scheduled tasks accurately.
- Industrial Systems: Essential in time stamping and log keeping for automated systems, ensuring that all operations are synchronized and recorded precisely.
- Telecommunications: Helps in maintaining network time synchronization critical for data integrity and proper communication across network devices.
- Automotive: Integrated in systems for time-based functions such as GPS logging and onboard diagnostics to ensure accurate timing of operations.
- Healthcare Devices: Used in medical equipment like patient monitoring systems and health trackers to provide accurate time stamps for data logging and critical event recording.
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