MCP795B11-I/SL
IC RTC CLK/CALENDAR SPI 14SOICManufacturer: Microchip Technology
Categories: Real Time Clocks
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The Microchip Technology MCP795B11-I-SL is a Real Time Clock (RTC) IC featuring a clock/calendar function with 64B of integrated EEPROM and SRAM. This component utilizes a serial peripheral interface (SPI) for communication. It offers flexible timekeeping with support for both 12 and 24-hour time formats (HH:MM:SS:hh) and a YY-MM-DD-dd date format, including leap year correction. Key features include alarm functionality, a watchdog timer, and a unique ID. The MCP795B11-I-SL operates across a wide voltage range of 1.8V to 5.5V for the main supply and 1.3V to 5.5V for battery backup, with a low timekeeping current consumption of just 1µA at 1.8V. It is packaged in a 14-SOIC (0.154", 3.90mm Width) surface mount configuration, suitable for operation in industrial environments from -40°C to 85°C. This device is commonly employed in battery-backed systems, power management, and embedded control applications across various industries requiring accurate timekeeping.
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, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 64B |
| Interface | SPI |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 5.5V |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 14-SOIC |
| Voltage - Supply, Battery | 1.3V ~ 5.5V |
| Current - Timekeeping (Max) | 1µA @ 1.8V ~ 5.5V |
| Programmable | Not Verified |
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