|
Product Index > Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks > MCP7940N-I/SN

All prices are in US dollars.
Digi-Key Part NumberMCP7940N-I/SN-ND
Price BreakUnit PriceExtended Price
10.890000.89
100.740007.40
250.6800017.00
1000.6500065.00
Quantity Available Digi-Key Stock: 2,415
Can ship immediately
Manufacturer

Manufacturer Part Number

MCP7940N-I/SN

DescriptionIC RTC CLK/CALENDAR I2C 8-SOIC
Lead Free Status / RoHS StatusLead free / RoHS Compliant
 

QuantityItem Number
 ? 
Customer Reference
IC RTC CLK/CALENDAR I2C 8-SOIC | MCP7940N-I/SN | MCP7940N-I/SN-ND | Digi-Key Corp.

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

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets MCP7940N
I²C™ & SPI Family Brochure
MCP7940N Errata
Product Photos 8-SOIC
Design Resources MCP794xx Reference Layout Gerber Files
PCN Design/Specification MCP7940N Datasheet Update 21/Mar/2014
MCP7940N Errata Update 18/Apr/2014
Standard Package ? 100
CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
Series-
Packaging ? Tube ? 
TypeClock/Calendar
FeaturesAlarm, Leap Year, Square Wave Output, SRAM
Memory Size64B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceI²C, 2-Wire Serial
Voltage - Supply1.8 V ~ 5.5 V
Voltage - Supply, Battery1.3 V ~ 5.5 V
Current - Timekeeping (Max)1.2µA @ 3.3V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC N
Dynamic CatalogSerial Address
Other NamesMCP7940NISN
Customers Who Purchased This Product are also Interested In:
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
300-8739-1-NDCM200C-32.768KDZBTCitizen Finetech MiyotaCut Tape (CT) ? 40,197 - Immediate
0.760001
311-10.0KHRCT-NDRC0603FR-0710KLYageoCut Tape (CT) ? 17,205,873 - Immediate
0.100001
399-1049-1-NDC0603C100J5GACTUKemetCut Tape (CT) ? 232,689 - Immediate
0.100001
311-0.0GRCT-NDRC0603JR-070RLYageoCut Tape (CT) ? 10,601,991 - Immediate
0.100001

11:29:04 9/22/2014