M41ST87WMX6
IC RTC CLOCK/CALENDAR I2C 28SOManufacturer: STMicroelectronics
Categories: Real Time Clocks
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STMicroelectronics M41ST87WMX6 is a Clock/Calendar IC featuring a 128B NVSRAM for timekeeping data storage. This device operates over a voltage range of 2.7V to 3.6V with a battery voltage input of 2.5V to 3.6V. The interface utilizes a 2-wire serial (I2C) communication protocol. Key features include alarm functionality, leap year compensation, and a watchdog timer. It also provides a square wave output. The M41ST87WMX6 is housed in a 28-SOIC (0.295", 7.50mm Width) surface mount package. Typical applications for this component include industrial automation, consumer electronics, and telecommunications systems. The operating temperature range is -40°C to 85°C.
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, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 128B |
| 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-SO |
| Voltage - Supply, Battery | 2.5V ~ 3.6V |
| Current - Timekeeping (Max) | 0.5mA @ 2.7V ~ 3.6V |
| Programmable | Not Verified |