M41T94MQ6E
IC RTC CLK/CALENDAR SPI 16SOManufacturer: STMicroelectronics
Categories: Real Time Clocks
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STMicroelectronics' M41T94MQ6E is a Clock/Calendar IC featuring a 44-byte NVRAM and SPI interface for timekeeping applications. This device supports both YY-MM-DD-dd and HH:MM:SS:hh (24 hr) date and time formats, respectively. Key features include alarm functionality, leap year compensation, and a watchdog timer, enhancing system reliability. The M41T94MQ6E operates across a voltage range of 2.7V to 5.5V, with a battery voltage input of 2.5V to 3.5V. It consumes a maximum of 1.4mA at 2.7V. The component is supplied in a 16-SOIC package (0.154", 3.90mm width) for surface mounting and is rated for an operating temperature range of -40°C to 85°C. This component finds application in automotive, industrial, and consumer electronics sectors.
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, NVRAM, Square Wave Output, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 44B |
| Interface | SPI |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 16-SO |
| Voltage - Supply, Battery | 2.5V ~ 3.5V |
| Current - Timekeeping (Max) | 1.4mA @ 2.7V ~ 5.5V |
| Programmable | Not Verified |
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