Microchip MCP7940N-I/ST
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | MOQ | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-I/ST | 700 | 100 | Bulk | 2h | ||||||||
| MCP7940N-I/ST | 700 | 100 | 2h | |||||||||
| MCP7940N-I/ST | 350 | 1 | 2h | |||||||||
| MCP7940N-I/ST-ND | 2,496 | 1 | Tube | 2h | ||||||||
| 579-MCP7940N-I/ST | 500 | 1 | Tube | 2h |
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins8
Technical
Date FormatYY-MM-DD-dd
Interface2-Wire, I2C, Serial
Logic FunctionClock
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 B
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Non-volatile Memory Size64 B
PackagingRail/Tube
Schedule B8542390000
Time FormatHH:MM:SS
Dimensions
Height1.05 mm
Length4.5 mm
Width3.1 mm
Inventory History
3 month trend: -8.33%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.841
$ 0.846
Stock
427,704
176,639
Authorized Distributors
12
9
Case/Package
TSSOP
TSSOP
Number of Pins
8
8
Memory Size
64 B
64 B
Interface
2-Wire, I2C, Serial
2-Wire, I2C, Serial
Logic Function
Clock
Clock
Min Supply Voltage
1.8 V
1.8 V
Max Supply Voltage
5.5 V
5.5 V
Engineering Resources
View Evaluation kits and Reference designs for Microchip MCP7940N-I/ST.
Related Parts
MicrochipMCP7940M-I/ST
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MicrochipMCP7940MT-I/ST
Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive 8-Pin TSSOP T/R
Descriptions
Descriptions of Microchip MCP7940N-I/ST provided by its distributors.
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TSSOP Tube
MCP7940N Series 5.5 V 64 byte Low-Cost I2C Real-Time Clock/Calendar with SRAM
Rtcc, Gp I2C, 64B Sram, 8Tssop; Date Format:Yyyy:Mm:Wk:Dd:Hr:Min:Secs; Clock Format:12Hr/24Hr; Clock Ic Type:Alarm Rtc; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; Clock Ic Case Style:Tssop; No. Of Pins:8Pins; Ic Interface Rohs Compliant: Yes |Microchip MCP7940N-I/ST
8-TSSOP (0.173 4.40mm Width) MCP7940N e3 Alarm Leap Year Square Wave Output SRAM real time clock IC 1.8V~5.5V 1.2muA @ 3.3V 4.5mm 0.032MHz
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
- MICROCHI
- MICROCHIP TECHNOLOGY INC
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MTech
- Microchip Technology / Atmel
- MICROCHP
- Microchip Technologies
- Microchip / Microsemi
- Atmel/Microchip
- MICORCHIP
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICHROCHIP
- MICROCHIP TECHNOLOGY (VA)
- MICROCHIPDIRECT
Inventory History
3 month trend: -8.33%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins8
Technical
Date FormatYY-MM-DD-dd
Interface2-Wire, I2C, Serial
Logic FunctionClock
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 B
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Non-volatile Memory Size64 B
PackagingRail/Tube
Schedule B8542390000
Time FormatHH:MM:SS
Dimensions
Height1.05 mm
Length4.5 mm
Width3.1 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements