M41ST85YMX6
IC RTC CLOCK/CALENDAR I2C 28SOManufacturer: STMicroelectronics
Categories: Real Time Clocks
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The STMicroelectronics M41ST85YMX6 is a Real Time Clock (RTC) IC featuring a clock/calendar function with a 44-byte NVSRAM. This device utilizes an I2C, 2-wire serial interface for communication. It offers a broad operating temperature range of -40°C to 85°C and operates from a supply voltage of 4.5V to 5.5V, with a battery voltage range of 2.5V to 3.5V. Key features include alarm functionality, leap year compensation, a watchdog timer, and a square wave output. The M41ST85YMX6 is supplied in a 28-SOIC (0.295", 7.50mm Width) surface mount package. This component is commonly found in industrial automation, automotive, and consumer electronics applications requiring precise timekeeping and calendar functions.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 44B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-SO |
| Voltage - Supply, Battery | 2.5V ~ 3.5V |
| Current - Timekeeping (Max) | 1mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |