M41T83SMY6E
IC RTC CLK/CALENDAR I2C 18SOXManufacturer: STMicroelectronics
Categories: Real Time Clocks
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The STMicroelectronics M41T83SMY6E is an I2C-interfaced Real Time Clock (RTC) with an integrated calendar, designed for accurate timekeeping. This 2-wire serial device employs a 7-bit memory architecture for storing time, date, and alarm information. Key features include alarm functionality, leap year compensation, and a square wave output. The M41T83SMY6E also incorporates a watchdog timer for enhanced system reliability and onboard SRAM for additional data storage. Its operating temperature range of -40°C to 85°C makes it suitable for demanding environments. The device is supplied in an 18-SOX package, a 18-SOIC with a 7.5mm width crystal, for surface mounting. Power consumption for timekeeping is a low 10µA at 5.5V, with a supply voltage range of 3V to 5.5V and a battery voltage range of 2V to 5.5V. This component finds application in industrial automation, automotive systems, and consumer electronics where precise 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, Square Wave Output, SRAM, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 18-SOX, 18-SOIC with Crystal (7.5mm 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 | 18-SOX |
| Voltage - Supply, Battery | 2V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA @ 5.5V |
| Programmable | Not Verified |
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