M41ST85WMH6F
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- Mfr.Part #
- M41ST85WMH6F
- 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
- 16,822
- In Stock ：
- 16,822
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Non-Volatile Memory :
- 64 B
- Information Access Method :
- I2C
- Time-Min :
- 1/100SECOND
- Logic Function :
- Clock
- Memory Size :
- 44B
- Operating Supply Voltage :
- 3.3V
- Contact Plating :
- Tin
- ECCN Code :
- EAR99
- Current - Timekeeping (Max) :
- 0.5mA @ 2.7V~3.6V
- Date Format :
- YY-MM-DD-dd
- HTS Code :
- 8542.39.00.01
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Factory Lead Time :
- 26 Weeks
- Mount :
- Surface Mount
- Time Format :
- HH:MM:SS:hh (24 hr)
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Type :
- Clock/Calendar
- Number of Pins :
- 28
- Packaging :
- Tape and Reel (TR)
- Interrupt Capability :
- Y
- Number of Terminations :
- 28
- Supply Voltage :
- 3V
- Clock Frequency :
- 0.032MHz
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Number of Timers :
- 1
- Length :
- 18.1mm
- Height Seated (Max) :
- 3.05mm
- Width :
- 8.56mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Radiation Hardening :
- No
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
- Interface :
- I2C, 2-Wire Serial
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply, Battery :
- 2.5V~3.5V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 1.27mm
- Voltage - Supply :
- 2.7V~3.6V
- Base Part Number :
- M41ST
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 28
- Datasheets
- M41ST85WMH6F
Real Time Clocks STMicroelectronics M41ST85WMH6F Overview
The Real Time Clocks STMicroelectronics M41ST85WMH6F is a high-precision integrated circuit designed to meet the demanding requirements of timekeeping and calendar management across a broad spectrum of industrial and commercial applications. This RTC (Real Time Clock) device ensures reliable time tracking through I2C communications and is encapsulated in a 28-SOIC package, offering durability and ease of integration in various systems. With its advanced technology and STMicroelectronics' commitment to quality, this IC provides an essential component for systems requiring accurate time and date functions, aiming to facilitate bulk purchases by B2B customers looking for high performance and reliability in their electronic assemblies.
M41ST85WMH6F Features
The M41ST85WMH6F boasts several key features that make it indispensable for complex electronic systems. It includes a clock/calendar functionality, programmable alarms, and a serial I2C interface that ensures seamless integration with existing microcontroller-based systems. Its low power consumption and extended temperature range make it an ideal choice for portable and high-reliability applications. Furthermore, the device includes a battery backup input, ensuring continuous timekeeping even during power interruptions.
M41ST85WMH6F Applications
- Consumer Electronics: Used in devices such as smart home controllers and multimedia systems, the M41ST85WMH6F helps maintain accurate time settings, enhancing device reliability and user experience.
- Telecommunication Systems: It ensures timestamp accuracy for data logging and network time synchronization in routers and switches, crucial for maintaining system integrity and performance.
- Automotive Systems: This RTC IC is integrated into automotive electronics to manage system clocks and ensure accurate logging of events, vital for diagnostics and system functionality.
- Industrial Systems: The M41ST85WMH6F manages time-based functions in automation systems, facilitating scheduled operations and maintaining efficiency and precision in industrial processes.
- Portable Devices: Its low power consumption makes it suitable for battery-operated devices such as handheld GPS units, where maintaining accurate time is essential for effective operation.
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