M41T256YMT7E
IC RTC CLK/CALENDAR I2C 44SOHManufacturer: STMicroelectronics
Categories: Real Time Clocks
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STMicroelectronics Timekeeper® M41T256YMT7E is a Clock/Calendar IC featuring a 32KB NVSRAM for data storage. This device supports I2C and 2-Wire Serial interfaces for communication. It operates within a supply voltage range of 4.5V to 5.5V, with a battery voltage range of 2.5V to 3.5V. The component boasts features such as leap year calculation and a built-in alarm. Timekeeping current consumption is a maximum of 2.5mA at 4.5V. The device supports YY-MM-DD-dd date format and HH:MM:SS:hh (24 hr) time format. Packaged in a 44-BSOP (0.337", 8.56mm Width) for surface mounting, it is suitable for applications in the industrial and consumer electronics sectors, operating across a temperature range of -25°C to 70°C.
Additional Information
Series: Timekeeper®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM |
| Packaging | Tube |
| Package / Case | 44-BSOP (0.337"", 8.56mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 32KB |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -25°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 44-SOH |
| Voltage - Supply, Battery | 2.5V ~ 3.5V |
| Current - Timekeeping (Max) | 2.5mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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