8-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MCP7940N-I/ST

DigiKey Part Number
MCP7940N-I/ST-ND
Manufacturer
Manufacturer Product Number
MCP7940N-I/ST
Description
IC RTC CLK/CALENDAR I2C 8TSSOP
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 64B I2C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
Datasheet
 Datasheet
EDA/CAD Models
MCP7940N-I/ST Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Microchip Technology
Series
-
Packaging
Tube
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 ~ 85°C
Mounting Type
Surface Mount
Grade
Automotive
Qualification
AEC-Q100
Package / Case
8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
8-TSSOP
Base Product Number
In-Stock: 1,841
Can ship immediately
All prices are in CAD
Tube
QuantityUnit PriceExt Price
1$1.41000$1.41
25$1.30120$32.53
100$1.25420$125.42
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.