M41T256YMH7F
- Mfr.Part #
- M41T256YMH7F
- Manufacturer
- STMicroelectronics
- Package / Case
- 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 44-SOH
- Stock
- 31,418
- In Stock :
- 31,418
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Width :
- 8.56mm
- Interrupt Capability :
- N
- Volatile :
- No
- Height Seated (Max) :
- 3.05mm
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Feature :
- Leap Year, NVSRAM
- Mounting Type :
- Surface Mount
- Interface :
- I2C, 2-Wire Serial
- Number of Terminations :
- 44
- HTS Code :
- 8542.39.00.01
- Mount :
- Surface Mount
- Operating Temperature :
- -25°C~70°C
- Clock Frequency :
- 0.032MHz
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Voltage - Supply, Battery :
- 2.5V~3.5V
- Supply Voltage :
- 5V
- Base Part Number :
- M41T256
- Qualification Status :
- Not Qualified
- Voltage - Supply :
- 4.5V~5.5V
- Time-Min :
- 1/100SECOND
- Length :
- 18.1mm
- Type :
- Clock/Calendar
- RoHS Status :
- ROHS3 Compliant
- Time Format :
- HH:MM:SS:hh (24 hr)
- Package / Case :
- 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
- Date Format :
- YY-MM-DD-dd
- Lead Free :
- Lead Free
- Logic Function :
- Clock
- Information Access Method :
- I2C
- Terminal Pitch :
- 0.81mm
- JESD-30 Code :
- R-PDSO-G44
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Size :
- 32kB
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 44
- Current - Timekeeping (Max) :
- 2.5mA @ 4.5V~5.5V
- Power Supplies :
- 5V
- Series :
- Timekeeper®
- ECCN Code :
- EAR99
- Datasheets
- M41T256YMH7F

Real Time Clocks STMicroelectronics M41T256YMH7F Overview
The Real Time Clocks STMicroelectronics M41T256YMH7F is a sophisticated integrated circuit designed to address the complex demands of modern electronic applications requiring accurate timekeeping. Manufactured by STMicroelectronics, a leader in semiconductor solutions, this IC RTC (Real Time Clock) offers high precision, robustness, and reliability for applications where time is critical. It features an I2C interface, making it easy to integrate into various electronic systems. The M41T256YMH7F is tailored to meet the stringent requirements of both commercial and industrial environments, providing a versatile solution that enhances the functionality and efficiency of electronic devices.
M41T256YMH7F Features
This RTC device boasts several key features that make it an essential component for time-sensitive applications. It operates over a standard I2C interface, facilitating easy communication with microcontrollers and other digital systems. The compact 44SOH package ensures minimal footprint on printed circuit boards, making it ideal for space-constrained applications. Additionally, the M41T256YMH7F provides features such as battery backup capabilities, ensuring consistent performance and timekeeping in the event of power disruptions.
M41T256YMH7F Applications
- Consumer Electronics: Utilized in devices such as smart watches, clocks, and other wearable technologies, the M41T256YMH7F ensures accurate timekeeping, enhancing device reliability and user experience.
- Telecommunications: Critical in network time protocol servers and other telecom infrastructure, it provides the necessary synchronization for data logging and time-stamping.
- Automotive Systems: Integrated into navigation and infotainment systems, this RTC helps maintain accurate timing, improving system responsiveness and functionality.
- Industrial Systems: Used in automated machinery and systems that require precise timing to coordinate operations and increase efficiency.
- Healthcare Devices: Applied in medical devices that need to maintain accurate logs of events or medication schedules, providing reliability and precision in critical healthcare applications.
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