M41T94MH6E
- Mfr.Part #
- M41T94MH6E
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 28-SOIC
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- REACH SVHC :
- Unknown
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Number of Timers :
- 1
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Time-Min :
- 1/100SECOND
- Terminal Position :
- Dual
- Terminal Finish :
- Tin (Sn)
- Lead Free :
- Lead Free
- Package / Case :
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tube
- Base Part Number :
- M41T94
- Information Access Method :
- SERIAL, 3-WIRE
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Interface :
- SPI
- Number of Pins :
- 28
- HTS Code :
- 8542.39.00.01
- Logic Function :
- Clock
- Type :
- Clock/Calendar
- Current - Timekeeping (Max) :
- 1.4mA @ 2.7V~5.5V
- Height :
- 2.69mm
- RAM Size :
- 44B
- Length :
- 18.49mm
- Non-Volatile Memory :
- 44 B
- Terminal Pitch :
- 1.27mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ECCN Code :
- EAR99
- Time Format :
- HH:MM:SS:hh (24 hr)
- Power Supplies :
- 3/5V
- Clock Frequency :
- 0.032MHz
- Interrupt Capability :
- Y
- Number of Terminations :
- 28
- Voltage - Supply, Battery :
- 2.5V~3.5V
- Date Format :
- YY-MM-DD-dd
- Supply Voltage :
- 3V
- Voltage - Supply :
- 2.7V~5.5V
- Pin Count :
- 28
- Width :
- 8.89mm
- Feature :
- Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
- Datasheets
- M41T94MH6E

Real Time Clocks STMicroelectronics M41T94MH6E Overview
The M41T94MH6E, a state-of-the-art Real Time Clock (RTC) manufactured by STMicroelectronics, is designed for applications requiring accurate timekeeping and data management in electronic devices. This IC RTC integrates a clock/calendar functionality and interfaces through SPI, all housed in a 28-SOIC package, making it both compact and powerful. The use of Real Time Clocks STMicroelectronics M41T94MH6E ensures reliability and precision in time-sensitive applications, facilitating efficient power management and improved long-term accuracy. This product is ideal for developers looking to enhance the functionality of their systems with robust time-tracking capabilities.
M41T94MH6E Features
The M41T94MH6E offers several key features that make it a versatile choice for many embedded systems:
- SPI Bus Interface: Ensures simple integration with most microcontrollers, providing flexibility in design and ease of use.
- Calendar Function: Tracks date, month, and year with leap year compensation until 2099, essential for applications needing long-term operation.
- Low Power Consumption: Optimized for devices requiring minimal power draw, which is critical for battery-powered applications.
- 28-SOIC Packaging: Compact and efficient packaging suitable for space-constrained applications.
- Robust Timekeeping: Maintains accurate time with minimal drift, which is crucial for time-critical applications and data logging.
M41T94MH6E Applications
- Consumer Electronics: Utilized in devices like smart home controllers and wearables, where precise time is necessary to perform daily automation tasks smoothly.
- Industrial Systems: Essential for time-stamping and regular maintenance scheduling in machinery and industrial computers.
- Telecommunication Infrastructure: Helps in managing logs and time-stamping in network equipment that requires synchronized operations.
- Automotive Electronics: Used in vehicle telematics systems to ensure accurate event recording and time-based control.
- Portable Medical Devices: Relies on accurate timekeeping for patient data logs and medication schedules, ensuring timely medical interventions.
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