M41ST85WMH6TR
IC RTC CLK/CALENDAR I2C 28SOHManufacturer: STMicroelectronics
Categories: Real Time Clocks
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STMicroelectronics M41ST85WMH6TR is a Clock/Calendar IC featuring an I2C, 2-Wire Serial interface. This device provides accurate timekeeping with a current draw of 0.5mA at 2.7V to 3.6V. It includes essential features such as alarm functionality, leap year calculation, NVSRAM for data retention, a square wave output, a supervisor function, and a watchdog timer. The M41ST85WMH6TR supports both YY-MM-DD-dd and HH:MM:SS:hh (24 hr) formats. The package is a 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets, designed for surface mounting and supplied in tape and reel packaging. This component is utilized in industrial automation, consumer electronics, and telecommunications equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer |
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-SOP (0.350"", 8.89mm Width) with SNAPHAT Sockets |
| Mounting Type | Surface Mount |
| Memory Size | 44B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 3.6V |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-SOH |
| Voltage - Supply, Battery | 2.5V ~ 3.5V |
| Current - Timekeeping (Max) | 0.5mA @ 2.7V ~ 3.6V |
| Programmable | Not Verified |