M41T81SM6F
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- Mfr.Part #
- M41T81SM6F
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 16,680
- In Stock ：
- 16,680
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Voltage - Supply, Battery :
- 2V~3.5V
- Mount :
- Surface Mount
- Weight :
- 540.001716mg
- Number of Timers :
- 1
- Feature :
- Alarm, Leap Year, Square Wave Output, Watchdog Timer
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 5mm
- Pin Count :
- 8
- Factory Lead Time :
- 10 Weeks
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply :
- 2.7V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- M41T81
- Packaging :
- Tape and Reel (TR)
- Ambient Temperature Range High :
- 85°C
- JESD-609 Code :
- e4
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Frequency :
- 32.768kHz
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Outputs :
- 1
- Interrupt Capability :
- Y
- Current - Timekeeping (Max) :
- 100μA @ 2.7V~5.5V
- Number of Pins :
- 8
- Nominal Supply Current :
- 400μA
- Memory Size :
- 20b
- Volatile :
- yes
- Date Format :
- YY-MM-DD-dd
- Information Access Method :
- I2C
- Height :
- 1.75mm
- Interface :
- I2C, 2-Wire Serial
- Width :
- 4mm
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Type :
- Clock/Calendar
- Power Supplies :
- 3/5V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Logic Function :
- Clock
- Time Format :
- HH:MM:SS:hh (24 hr)
- Datasheets
- M41T81SM6F
M41T81SM6F Documents
Real Time Clocks STMicroelectronics M41T81SM6F Overview
Introducing the M41T81SM6F from STMicroelectronics, a cutting-edge Real Time Clock (RTC) chip designed to meet the precise timekeeping needs of modern electronic applications. This compact IC integrates a clock/calendar with an I2C interface, housed in a streamlined 8SOIC package. Ideal for applications requiring accurate timing and low power consumption, the M41T81SM6F stands out for its reliability and ease of integration. Its comprehensive feature set ensures it meets the stringent requirements of a wide range of applications, from consumer electronics to industrial systems, making it an indispensable component for B2B customers looking to enhance their product's functionality.
M41T81SM6F Features
The M41T81SM6F is equipped with several robust features including a serial I2C interface, which simplifies integration into existing architectures. It supports a wide voltage range, ensuring flexibility across different power setups. The device also includes an automatic power-fail detect and switch circuitry, which enhances its reliability in unstable power conditions. Its compact 8SOIC package makes it suitable for space-constrained applications, while its low power consumption extends battery life in portable devices.
M41T81SM6F Applications
- Consumer Electronics: Utilized in devices such as smart watches, cameras, and other portable gadgets, the M41T81SM6F provides precise timekeeping that is crucial for functionality and user experience.
- Telecommunications: Used in networking equipment like routers and switches, where accurate time stamps are essential for data logging and network management tasks.
- Industrial Systems: In industrial automation systems, this RTC ensures synchronized operations in processes that are time-sensitive, improving efficiency and reliability.
- Healthcare Devices: Applied in medical monitoring equipment, where accurate timekeeping ensures correct logging of events and patient data management.
- Automotive: Integrated into automotive systems for managing and logging sensor data accurately, crucial for diagnostics and vehicle management.
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