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
- Logic Function :
- Clock
- Supply Voltage :
- 3V
- Peak Reflow Temperature (Cel) :
- 260
- Memory Size :
- 44B
- Number of Pins :
- 28
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Type :
- Clock/Calendar
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply, Battery :
- 2.5V~3.5V
- Time-Min :
- 1/100SECOND
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 3.3V
- Date Format :
- YY-MM-DD-dd
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Current - Timekeeping (Max) :
- 0.5mA @ 2.7V~3.6V
- Information Access Method :
- I2C
- Width :
- 8.56mm
- Voltage - Supply :
- 2.7V~3.6V
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Interrupt Capability :
- Y
- Interface :
- I2C, 2-Wire Serial
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 28
- Factory Lead Time :
- 26 Weeks
- Base Part Number :
- M41ST
- Contact Plating :
- Tin
- ECCN Code :
- EAR99
- Non-Volatile Memory :
- 64 B
- Number of Timers :
- 1
- Time Format :
- HH:MM:SS:hh (24 hr)
- Number of Terminations :
- 28
- Package / Case :
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Length :
- 18.1mm
- HTS Code :
- 8542.39.00.01
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
- Height Seated (Max) :
- 3.05mm
- Clock Frequency :
- 0.032MHz
- Terminal Pitch :
- 1.27mm
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- 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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