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MCP7940N-I/SN Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Price & Procurement
111 In Stock
Can ship immediately
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 0.74000 $0.74
25 0.68000 $17.00
100 0.65000 $65.00

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Tape & Reel (TR)  : MCP7940NT-I/SNTR-ND
  • Minimum Quantity: 3,300
  • Quantity Available: 9,900 - Immediate
  • Unit Price: $0.65000
  • Cut Tape (CT)  : MCP7940NT-I/SNCT-ND
  • Minimum Quantity: 1
  • Quantity Available: 13,510 - Immediate
  • Unit Price: $0.74000
  • Digi-Reel®  : MCP7940NT-I/SNDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 13,510 - Immediate
  • Unit Price: Digi-Reel®

MCP7940N-I/SN

Datasheet
Digi-Key Part Number MCP7940N-I/SN-ND
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Manufacturer

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Manufacturer Part Number MCP7940N-I/SN
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Description IC RTC CLK/CALENDAR I2C 8-SOIC
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Manufacturer Standard Lead Time 7 Weeks
Detailed Description

Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

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Product Attributes
Type Description Select All
Categories
Manufacturer Microchip Technology
Series Automotive, AEC-Q100
Packaging Tube 
Part Status Active
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
Base Part Number MCP7940N
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package 100
Other Names MCP7940NISN