M41T93RMY6F
- Mfr.Part #
- M41T93RMY6F
- Manufacturer
- STMicroelectronics
- Package / Case
- 18-SOX, 18-SOIC with Crystal (7.5mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 18-SOX
- Stock
- 4,430
- In Stock :
- 4,430
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Mount :
- Surface Mount
- Clock Frequency :
- 5MHz
- Factory Lead Time :
- 25 Weeks
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Time Format :
- HH:MM:SS:hh (24 hr)
- RoHS Status :
- ROHS3 Compliant
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Non-Volatile Memory :
- 7 kB
- Voltage - Supply, Battery :
- 1.8V~5.5V
- Width :
- 7.67mm
- ECCN Code :
- EAR99
- Package / Case :
- 18-SOX, 18-SOIC with Crystal (7.5mm Width)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Lead Free :
- Lead Free
- Current - Timekeeping (Max) :
- 10μA @ 5.5V
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 18
- Interrupt Capability :
- Y
- Supply Voltage :
- 3V
- Number of Bits :
- 8
- Pin Count :
- 18
- Base Part Number :
- M41T93
- Terminal Position :
- Dual
- Power Supplies :
- 3/5V
- Number of Pins :
- 18
- Date Format :
- YY-MM-DD-dd
- Type :
- Clock/Calendar
- Length :
- 11.66mm
- Memory Size :
- 7b
- Height :
- 2.39mm
- Peak Reflow Temperature (Cel) :
- 240
- Number of Timers :
- 1
- Voltage - Supply :
- 2.7V~5.5V
- Interface :
- SPI
- Radiation Hardening :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Logic Function :
- Clock
- Packaging :
- Tape and Reel (TR)
- Time-Min :
- 1/100SECOND
- Terminal Pitch :
- 1.27mm
- Datasheets
- M41T93RMY6F

Real Time Clocks STMicroelectronics M41T93RMY6F Overview
The STMicroelectronics M41T93RMY6F Real Time Clock (RTC) module integrates advanced timekeeping capabilities with SPI communication, housed in a compact 18SOX package. This RTC chip is specifically designed for precision timing and low-power consumption, making it an excellent choice for embedded systems that require reliable time management. With its robust feature set and STMicroelectronics' proven track record in reliability and performance, the M41T93RMY6F is ideal for high-volume applications where accuracy and dependability are crucial. The integration of a serial peripheral interface allows for easy integration with microcontrollers and other digital systems, ensuring a seamless and efficient design process for system developers.
M41T93RMY6F Features
The M41T93RMY6F Real Time Clock features include:
- SPI Bus Interface for simple communication with microcontrollers.
- Low power consumption, suitable for battery-powered applications.
- Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal.
- Automatic leap year compensation up to 2099 ensures long-term accuracy.
- Embedded crystal ensures simplified design and reduced system costs.
M41T93RMY6F Applications
- Consumer Electronics: Used in devices like smart watches and clocks where accurate timekeeping is essential.
- Industrial Systems: Enables precise timing functions in factory automation equipment.
- Telecommunication Systems: Provides time base synchronization in network hardware like routers and switches.
- Portable Devices: Ideal for integration in portable medical devices for time stamping and data logging.
- Automotive Electronics: Supports timing and control in vehicle telematics and infotainment systems.
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