Real Time Clock (RTC) IC Clock/Calendar 64B I2C, 2-Wire Serial 8-WFDFN Exposed Pad
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MCP7940NT-I/MNY

DigiKey Part Number
MCP7940NT-I/MNYTR-ND - Tape & Reel (TR)
MCP7940NT-I/MNYCT-ND - Cut Tape (CT)
MCP7940NT-I/MNYDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MCP7940NT-I/MNY
Description
IC RTC CLK/CALENDAR I2C 8TDFN
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 64B I2C, 2-Wire Serial 8-WFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
MCP7940NT-I/MNY Models
Product Attributes
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Category
Voltage - Supply
1.8V ~ 5.5V
Manufacturer
Microchip Technology
Voltage - Supply, Battery
1.3V ~ 5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Timekeeping (Max)
1.2µA @ 3.3V
Part Status
Active
Operating Temperature
-40°C ~ 85°C
DigiKey Programmable
Not Verified
Mounting Type
Surface Mount
Type
Clock/Calendar
Grade
Automotive
Features
Alarm, Leap Year, Square Wave Output, SRAM
Qualification
AEC-Q100
Memory Size
64B
Package / Case
8-WFDFN Exposed Pad
Time Format
HH:MM:SS (12/24 hr)
Supplier Device Package
8-TDFN (2x3)
Date Format
YY-MM-DD-dd
Base Product Number
Interface
I2C, 2-Wire Serial
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 13,533
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.85000$1.85
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,300$1.51635$5,003.95
Manufacturers Standard Package
Unit Price without GST:$1.85000
Unit Price with GST:$2.12750