MCP7940NT-I/MS

IC RTC CLK/CALENDAR I2C 8-MSOP
NOVA Part#:
35-230772-MCP7940NT-I/MS
Manufacturer Part No:
MCP7940NT-I/MS
Standard Package:
2,500
Technical Datasheet:

Available download format

Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

More Information
CategoryClock/Timing - Real Time Clocks
ManufacturerMicrochip Technology
RoHS 1
PackagingTape & Reel (TR)
Interface I²C, 2-Wire Serial
Operating Temperature -40°C ~ 85°C
Mounting TypeSurface Mount
Supplier Device Package 8-MSOP
Base Product Number MCP7940
Features Alarm, Leap Year, Square Wave Output, SRAM
SeriesAutomotive, AEC-Q100
TypeClock/Calendar
Memory Size64B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Voltage - Supply1.8V ~ 5.5V
Voltage - Supply, Battery1.3V ~ 5.5V
Current - Timekeeping (Max)1.2µA @ 3.3V
Package / Case8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Other NamesMCP7940NT-I/MSTR
MCP7940NT-I/MSCT
MCP7940NT-I/MSDKR
MCP7940NT-I/MS-ND

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