MCP795B11-I/ST
IC RTC CLK/CALENDAR SPI 14TSSOPManufacturer: Microchip Technology
Categories: Real Time Clocks
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The Microchip Technology MCP795B11-I-ST is a Real Time Clock (RTC) IC featuring a clock/calendar function with 64B of integrated EEPROM. This component utilizes an SPI interface for communication and is housed in a 14-TSSOP package, measuring 4.40mm in width. Designed for accurate timekeeping, it supports both YY-MM-DD-dd and HH:MM:SS:hh (12/24 hr) date and time formats, respectively. Key features include alarm functionality, leap year compensation, square wave output, onboard SRAM, a unique ID, and a watchdog timer. The device operates over a wide voltage range of 1.8V to 5.5V, with a separate battery voltage input of 1.3V to 5.5V. Timekeeping current consumption is a minimal 1µA at 1.8V. This surface-mount component is suitable for applications requiring precise temporal tracking across industries such as industrial automation, consumer electronics, and automotive systems. It is supplied in tube packaging.
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-TSSOP (0.173"", 4.40mm 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-TSSOP |
| Voltage - Supply, Battery | 1.3V ~ 5.5V |
| Current - Timekeeping (Max) | 1µA @ 1.8V ~ 5.5V |
| Programmable | Not Verified |
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