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MCP7940N-I/SN


Part Number MCP7940N-I/SN
Zouser Part # MCP7940N-I-SN
Manufacturer Microchip Technology
Category SemiconductorsClock & Timer ICsReal Time Clocks
Description IC RTC CLK/CALENDAR I2C 8-SOIC
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models MCP7940N-I/SN PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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MCP7940N-I/SN Specifications

Part Number MCP7940N-I/SN
Brand Microchip Technology
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Clock & Timer ICs
Subcategory Real Time Clocks
Manufacturer Microchip Technology
Series -
Type Clock/Calendar
Features Alarm, Leap Year, Square Wave Output, SRAM
Memory Size 64B
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Interface I²C, 2-Wire Serial
Voltage - Supply 1.8V ~ 5.5V
Voltage - Supply, Battery 1.3V ~ 5.5V
Current - Timekeeping (Max) 1.2µA @ 3.3V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC

MCP7940N-I/SN Documents

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