China
Spain
Rusia
Italy
GermanyMCP7940NT-I/ST
Part Number Overview
Manufacturer Part Number
MCP7940NT-I/ST
Description
IC RTC CLK/CALENDAR I2C 8TSSOP
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 64B I2C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
Manufacturer
Microchip Technology
Standard LeadTime
4 Weeks
Edacad Model
MCP7940NT-I/ST Models
Standard Package
2,500
Supplier Stocks
Technical specifications
Mfr
Microchip Technology
Series
-
Package
Tape & Reel (TR)
Product Status
Active
allaboutcomponents.com 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
1.5V ~ 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
MCP7940
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
MCP7940NT-I/ST-ND
MCP7940NT-I/STDKR
MCP7940NT-I/STTR
MCP7940NT-I/STCT
Category
/Product Index/Integrated Circuits (ICs)/Clock/Timing/Real Time Clocks/Microchip Technology MCP7940NT-I/ST
Documents & Media
Datasheets
()
Environmental Information
()
Design Resources
1(MCP7940N Development Tool Selector)
Featured Product
1(Real-Time Clocks/Calendars)
PCN Design/Specification
()
PCN Assembly/Origin
1(Bond Wire 28/Mar/2022)
PCN Packaging
()
HTML Datasheet
1(I²C™ & SPI Family Brochure)
EDA Models
1(MCP7940NT-I/ST Models)
Errata
1(MCP7940N Errata)
Quantity Price
Quantity: 2500
Unit Price: $0.8
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 100
Unit Price: $0.8
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $0.83
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $0.9
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $0.8
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $0.83
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $0.9
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
-