M41T82SM6E
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: STMicroelectronics
Categories: Real Time Clocks
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The STMicroelectronics M41T82SM6E is a Clock/Calendar Real Time Clock (RTC) IC featuring an I2C, 2-Wire Serial interface. This device provides precise timekeeping with a 7-bit memory for storing seconds, minutes, hours, day, month, year, and control bytes. Key functionalities include alarm, leap year compensation, and an integrated watchdog timer, enhancing system reliability. The M41T82SM6E operates across a voltage range of 3V to 5.5V for the main supply and 2V to 5.5V for battery backup, with a low timekeeping current consumption of 10µA at 5.5V. It supports both YY-MM-DD-dd and HH:MM:SS:hh (24 hr) date and time formats. Packaged in an 8-SOIC (0.154", 3.90mm Width) surface-mount case, this component is suitable for applications in industrial automation, consumer electronics, and automotive systems where accurate timekeeping is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, SRAM, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 7B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3V ~ 5.5V |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply, Battery | 2V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA @ 5.5V |
| Programmable | Not Verified |
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