Automotive-grade Real Time Clock (RTC) IC with I2C/Serial interface. Features include a clock/calendar with alarm functionality, 64 bytes of memory, and battery backup. Operates across a wide temperature range of -40°C to 85°C with supply voltages from 1.8V to 5.5V. Packaged in an 8-pin MSOP for surface mounting, this RoHS-compliant component supports YY-MM-DD-dd date and HH:MM:SS time formats.
PackageMSOP
MountingSurface Mount
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Technical Specifications
Microchip MCP7940N-I/MS technical specifications.
General
Package/Case
MSOP
Date Format
YY-MM-DD-dd
Height
0.95mm
Interface
I2C, Serial, 2-Wire
Length
3mm
Logic Function
Clock
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
64B
Min Supply Voltage
1.8V
Mount
Surface Mount
Package Quantity
100
Packaging
Rail/Tube
Radiation Hardening
No
RoHS Compliant
Yes
Series
Automotive, AEC-Q100
Time Format
HH:MM:SS
Width
3mm
Compliance
RoHS
Compliant
Datasheet
Microchip MCP7940N-I/MS Datasheet
Download the complete datasheet for Microchip MCP7940N-I/MS to view detailed technical specifications.
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