Microchip MCP7940N-I/MS
$ 0.826
Production
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SKU
Min
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Inventory History
3 month trend: -38.25%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip MCP7940N-I/MS.
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.826
$ 0.843
$ 0.843
Stock
247,291
503,807
503,807
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, Serial
2-Wire, I2C, Serial
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 Date2039-03-25
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 Date2011-03-25
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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Descriptions
Descriptions of Microchip MCP7940N-I/MS provided by its distributors.
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin MSOP Tube
IC RTC CLK/CALENDAR I2C 8-MSOP / Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
MICROCHIP MCP7940N-I/MS, REAL TIME CLOCK, 64B RAM SERIAL-I2C, 8-PIN MSOP
REAL TIME CLOCK/CALENDAR, 64B, I2C, MSOP; Date Format: Day; Date; Month; Year; Clock Format: HH: MM: SS; Clock IC Type: Alarm RTC; Supply Voltage Min: 1.8V; Supply Voltage Max: 5.5V; Clock IC Case Style: MSOP; No. of Pins: 8Pins;
IC RTC CLK/CALENDAR I2C 8MSOP "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 rtc clock circuit 1.8V~5.5V 1.2muA @ 3.3V 3mm 0.032MHz
Microchip RTCchip, Can be used as a backup battery、calendar, MSOPencapsulation, Serial I2Cbus, max_voltage5.5 V, surface mount installation, 8Pin
Date Format = YY-MM-DD / Time Format = HH:MM:SS (12/24 hr) / Interfaces = I²C / Battery Backup Switching Max. V = 5.5 / Battery Backup Switching Min. V = 1.3 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = MSOP / Pins = 8 / Mounting Type = SMD / Packaging = Tube / Length mm = 3 / Width mm = 3 / Height mm = 0.85 / Memory Size B = 64
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: -38.25%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageMSOP
MountSurface Mount
Number of Pins8
Technical
HS Code8542.39.0090
Logic FunctionClock
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 B
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
PackagingRail/Tube
Schedule B8542390000
Time FormatHH:MM:SS
Dimensions
Height950 µm
Length3 mm
Width3 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip MCP7940N-I/MS.