Microchip MCP7940NT-E/MS
$ 0.857
Production
Price and Stock
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SKU
Min
Pkg
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Inventory History
3 month trend: +116%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.857
$ 0.8
$ 0.8
Stock
285,090
255,576
255,576
Authorized Distributors
6
6
6
Case/Package
MSOP
MSOP
MSOP
Number of Pins
8
8
8
Memory Size
64 B
64 B
64 B
Interface
2-Wire, I2C
-
-
Logic Function
Clock
Clock
Clock
Min Supply Voltage
1.8 V
1.8 V
1.8 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Projected EOL Date2039-01-18
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.0060
Introduction Date2013-01-18
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 3 days ago)
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Descriptions
Descriptions of Microchip MCP7940NT-E/MS provided by its distributors.
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin MSOP T/R
RTC, HH:MM:SS (12/24hr), YY-MM-DD-dd, 512bit, 1.8V-5.5V, I2C, Serial, MSOP-8, SMD, 3mm W
RTC IC, YY-MM-DD-DW, HH:MM:SS: 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, 8 Pins, MSOP
Real-time clock; MICROCHIP; MCP7940NT-E/MS; Clock; 1.8 V - 5.5 V; 64 B; HH:MM:SS
IC RTC CLK/CALENDAR I2C 8-MSOP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-TSSOP 8-MSOP (0.118 3.00mm Width) MCP7940N e3 Alarm Leap Year Square Wave Output SRAM real time clock IC 1.8V~5.5V 1.2muA @ 3.3V 3mm -40C~125C
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +116%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageMSOP
Number of Pins8
Weight139.989945 mg
Technical
Ambient Temperature Range High125 °C
Frequency32.768 kHz
HS Code8542.39.0090
Interface2-Wire, I2C
Logic FunctionClock
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Memory Size64 B
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current1.2 µA
Number of Outputs1
Time FormatHH:MM:SS
Dimensions
Height1.1 mm