MCP7940NT-E/MS is out of stock and can be placed on backorder.
Available Substitutes:

Similar

1337DVGI
Renesas Electronics Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar

1338-18DCGI
Renesas Electronics Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar

BQ32002D
Texas Instruments
In Stock: 0
Unit Price: $1.60000
Datasheet

Similar

DS1307ZN+T&R
Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $5.12000
Datasheet

Similar

DS1337S+T&R
Analog Devices Inc./Maxim Integrated
In Stock: 167
Unit Price: $3.98000
Datasheet

Similar

DS1337U+
Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $4.43000
Datasheet

Similar

DS1338C-33#T&R
Analog Devices Inc./Maxim Integrated
In Stock: 1,433
Unit Price: $8.97000
Datasheet

Similar

DS1338U-18+T&R
Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $5.29000
Datasheet

Similar

DS1338U-33+
Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $5.99000
Datasheet

Similar

DS1341T+
Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar

DS1388Z-5+
Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $7.56000
Datasheet

Similar

DS3231M+
Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $11.96000
Datasheet

Similar

DS3231MZ+TRL
Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $10.64000
Datasheet

Similar

ISL12022IBZ-T7A
Renesas Electronics Corporation
In Stock: 0
Unit Price: $5.18000
Datasheet
View and Compare All Substitutes
8-MSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MCP7940NT-E/MS

DigiKey Part Number
MCP7940NT-E/MSTR-ND - Tape & Reel (TR)
MCP7940NT-E/MSCT-ND - Cut Tape (CT)
MCP7940NT-E/MSDKR-ND - Digi-Reel®
Manufacturer
Microchip Technology
Manufacturer Product Number
MCP7940NT-E/MS
Description
IC RTC CLK/CALENDAR I2C 8MSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 64B I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Datasheet
 Datasheet
EDA/CAD Models
MCP7940NT-E/MS Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Microchip Technology
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
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 ~ 125°C
Mounting Type
Surface Mount
Grade
Automotive
Qualification
AEC-Q100
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package
8-MSOP
Base Product Number
MCP7940
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.97000$0.97
25$0.90000$22.50
100$0.85000$85.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.85000$2,125.00
Manufacturers Standard Package
You May Also Be Interested In
1 Items
MCP7940N-E/MS

MCP7940N-E/MS

IC RTC CLK/CALENDAR I2C 8MSOP

Microchip Technology

$0.97000