M41T82RM6F
- Mfr.Part #
- M41T82RM6F
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 12,261
- In Stock :
- 12,261
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Factory Lead Time :
- 10 Weeks
- Pin Count :
- 8
- Height :
- 1.25mm
- Width :
- 4mm
- Type :
- Clock/Calendar
- Terminal Position :
- Dual
- Terminal Pitch :
- 1.27mm
- Length :
- 5mm
- Supply Voltage :
- 3V
- Memory Size :
- 7b
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 8
- Contact Plating :
- Tin
- Power Supplies :
- 3/5V
- Interface :
- I2C, 2-Wire Serial
- Voltage - Supply, Battery :
- 2V~5.5V
- Feature :
- Alarm, Leap Year, SRAM, Watchdog Timer
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Date Format :
- YY-MM-DD-dd
- Logic Function :
- Clock
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Time Format :
- HH:MM:SS:hh (24 hr)
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mount :
- Surface Mount
- Number of Bits :
- 8
- Base Part Number :
- M41T82
- Mounting Type :
- Surface Mount
- Clock Frequency :
- 0.4MHz
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interrupt Capability :
- Y
- Number of Terminations :
- 8
- Current - Timekeeping (Max) :
- 10μA @ 5.5V
- Number of Timers :
- 1
- Information Access Method :
- I2C
- Volatile :
- No
- Time-Min :
- 1/100SECOND
- Voltage - Supply :
- 2.7V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Weight :
- 540.001716mg
- Datasheets
- M41T82RM6F

Real Time Clocks STMicroelectronics M41T82RM6F Overview
The Real Time Clocks STMicroelectronics M41T82RM6F is a state-of-the-art integrated circuit designed for accurate time and date tracking across a variety of applications. Manufactured by STMicroelectronics, this IC utilizes an I2C interface, ensuring easy integration with most microcontrollers and embedded systems. The M41T82RM6F is housed in a compact 8-SOIC package, making it ideal for applications where space is at a premium. Its robust feature set supports not only basic timekeeping and calendar functionalities but also includes additional features such as an alarm, watchdog, and timestamp capabilities, making it exceptionally versatile and reliable for critical time-management applications.
M41T82RM6F Features
This IC offers a comprehensive feature set that includes:
- I2C Bus Interface: Ensures simple and efficient communication with microcontrollers.
- Low Power Consumption: Ideal for battery-operated devices.
- Programmable Alarm: Can be set for a single event or periodically.
- Watchdog Timer: Enhances reliability by resetting the system in case of malfunction.
- Timestamp Function: Records time of specific events, useful for data logging applications.
M41T82RM6F Applications
- Consumer Electronics: Used in devices like smart watches and home automation systems to maintain accurate time even during power outages.
- Telecommunications: Provides time synchronization for network routers and switches ensuring consistent and reliable time-stamping of logs and events.
- Automotive: Integrated into infotainment systems and GPS for accurate timekeeping and system management.
- Industrial Systems: Helps in time-stamping and logging in factory automation and control systems for better process management and troubleshooting.
- Portable Medical Devices: Ensures accurate time management in devices like wearable health monitors and medical alert systems.
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