Automotive-grade Real Time Clock (RTC) IC with I2C and 2-wire serial interface. Features include a 64-byte memory, clock/calendar functionality with YY-MM-DD-dd date and HH:MM:SS time formats, and alarm capabilities. Operates from 1.8V to 5.5V supply voltage with a temperature range of -40°C to 85°C. Packaged in an 8-pin SOIC surface mount configuration, supplied on tape and reel.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Microchip MCP7940NT-I/SN technical specifications.
General
Package/Case
SOIC
Date Format
YY-MM-DD-dd
Interface
I2C, Serial, 2-Wire
Logic Function
Clock
Max Operating Temperature
85°C
Memory Size
64B
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Min Supply Voltage
1.8V
Mount
Surface Mount
Package Quantity
3300
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
Yes
Series
Automotive, AEC-Q100
Time Format
HH:MM:SS
Compliance
RoHS
Compliant
Datasheet
Microchip MCP7940NT-I/SN Datasheet
Download the complete datasheet for Microchip MCP7940NT-I/SN to view detailed technical specifications.
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