M41ST85WMH6E
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- Mfr.Part #
- M41ST85WMH6E
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 28-SOIC
- Stock
- 2,136
- In Stock ：
- 2,136
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Voltage - Supply, Battery :
- 2.5V~3.5V
- Voltage - Supply :
- 2.7V~3.6V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Time Format :
- HH:MM:SS:hh (24 hr)
- Operating Temperature :
- -40°C~85°C
- Mount :
- Surface Mount
- Logic Function :
- Clock
- HTS Code :
- 8542.39.00.01
- Non-Volatile Memory :
- 64 B
- Clock Frequency :
- 0.032MHz
- Terminal Finish :
- MATTE TIN
- Information Access Method :
- I2C
- Height :
- 2.69mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Part Number :
- M41ST
- Packaging :
- Tube
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface :
- I2C, 2-Wire Serial
- Memory Size :
- 44B
- JESD-609 Code :
- e3
- Number of Terminations :
- 28
- Length :
- 18.49mm
- Supply Voltage :
- 3V
- Current - Timekeeping (Max) :
- 0.5mA @ 2.7V~3.6V
- Operating Supply Voltage :
- 3.3V
- Radiation Hardening :
- No
- Pin Count :
- 28
- Package / Case :
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Peak Reflow Temperature (Cel) :
- 260
- Interrupt Capability :
- Y
- Terminal Pitch :
- 1.27mm
- Time-Min :
- 1/100SECOND
- Width :
- 8.89mm
- Date Format :
- YY-MM-DD-dd
- Number of Timers :
- 1
- ECCN Code :
- EAR99
- Type :
- Clock/Calendar
- Number of Pins :
- 28
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- M41ST85WMH6E
Real Time Clocks STMicroelectronics M41ST85WMH6E Overview
The Real Time Clocks STMicroelectronics M41ST85WMH6E is a state-of-the-art integrated circuit specifically designed for applications requiring precise time tracking and data management. This RTC (Real Time Clock) chip from STMicroelectronics integrates a clock/calendar functionality and offers a robust serial I2C interface, encapsulated in a 28SOIC package. Its high stability and accuracy make it an ideal choice for sophisticated electronic systems. This product is especially suited for B2B customers looking to incorporate reliable timekeeping in their bulk manufactured products.
M41ST85WMH6E Features
The M41ST85WMH6E boasts numerous features that enhance its utility and reliability in various applications. Key features include its ability to maintain accurate time tracking under extended temperature ranges, a programmable alarm and timer function that provides additional layers of scheduling and timing control, and a low power consumption design which extends the life of battery-operated devices. The integration of a serial I2C interface facilitates easy and quick communication with other microcontrollers and systems within a device.
M41ST85WMH6E Applications
- Consumer Electronics: Used in devices such as smart watches, alarm clocks, and home automation systems to maintain accurate time even after power interruptions.
- Telecommunication Systems: Helps in time-stamping data packets in network devices, ensuring synchronized operations across different parts of a telecommunications network.
- Automotive Electronics: Integrated into dashboard electronics and infotainment systems to provide real-time clock functionality that enhances user experience.
- Industrial Systems: Utilized in time-sensitive control systems where precise scheduling is critical for operational efficiency.
- Healthcare Equipment: Embedded in medical devices that require time logging of events or medication dispensing schedules, ensuring accurate and reliable timekeeping.
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