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MCP795B22-I/SL

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MCP795B22-I/SL

IC RTC CLK/CALENDAR SPI 14SOIC

Manufacturer: Microchip Technology

Categories: Real Time Clocks

Quality Control: Learn More

Microchip Technology MCP795B22-I-SL is a high-precision Real-Time Clock (RTC) IC supporting a Clock/Calendar function. This component features a 64-byte memory buffer and communicates via a SPI interface. The MCP795B22-I-SL is housed in a 14-SOIC package measuring 3.90mm in width. Its operating temperature range is -40°C to 85°C, with a supply voltage capability between 1.8V and 5.5V. The battery supply voltage ranges from 1.3V to 5.5V, and it maintains timekeeping with a maximum current draw of 1µA. Key features include an alarm function, integrated EEPROM and SRAM, leap year compensation, a square wave output, a watchdog timer, and a unique ID. The date is formatted as YY-MM-DD-dd and the time as HH:MM:SS:hh, supporting both 12 and 24-hour formats. This device is commonly utilized in industrial and consumer electronics applications requiring accurate timekeeping.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
FeaturesAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
PackagingTube
Package / Case14-SOIC (0.154"", 3.90mm Width)
Mounting TypeSurface Mount
Memory Size64B
InterfaceSPI
TypeClock/Calendar
Operating Temperature-40°C ~ 85°C
Voltage - Supply1.8V ~ 5.5V
Time FormatHH:MM:SS:hh (12/24 hr)
Date FormatYY-MM-DD-dd
Supplier Device Package14-SOIC
Voltage - Supply, Battery1.3V ~ 5.5V
Current - Timekeeping (Max)1µA @ 1.8V ~ 5.5V
ProgrammableNot Verified

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