Microchip MCP7940N-I/ST

Alarm RTC IC, Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, TSSOP-8
$ 0.831
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
NewarkMCP7940N-I/ST4781
Arrow ElectronicsMCP7940N-I/ST3131
Onlinecomponents.comMCP7940N-I/ST100100Bulk
Master ElectronicsMCP7940N-I/ST100100
DigiKeyMCP7940N-I/ST-ND6541Tube

Datasheets & Documents

Download datasheets and manufacturer documentation for Microchip MCP7940N-I/ST.

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Datasheet42 pages14 years ago

Microchip

element14 APAC

Microchip SCT

Farnell

Inventory History

3 month trend:
-51.37%
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Alternate Parts

This Part
Alternate Parts
MicrochipMCP7940N-I/ST
MicrochipMCP7940NT-I/ST
Price @ 1000
$ 0.831
$ 1.322
Stock
139,277
168,729
Authorized Distributors
6
6
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

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)

Related Parts

MicrochipMCP7940M-I/ST
RTC IC, YY-MM-DD-DW, HH:MM:SS: 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, 8 Pins, TSSOP
Details
MicrochipMCP7940NT-I/ST
RTC IC, YY-MM-DD-DW, HH:MM:SS: 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, 8 Pins, TSSOP
Details
MicrochipMCP7940MT-I/ST
RTC IC, YY-MM-DD-DW, HH:MM:SS: 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, 8 Pins, TSSOP
Details

Descriptions

Descriptions of Microchip MCP7940N-I/ST provided by its distributors.

Alarm RTC IC, Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, TSSOP-8
EBV Elektronik
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin TSSOP Tube
Verical
MICROCHIP MCP7940N-I/ST, REAL TIME CLOCK, 64B RAM SERIAL-I2C, 8-PIN TSSOP
RS (Formerly Allied Electronics)
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
Fly-Wing Technology
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 Technology MCP7940N-I/ST
Newark

Images

Microchip
RS
Newark
RS (Formerly Allied Electronics)
TME
Future Electronics
Augswan

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.

Part Number Aliases

This part may be known by these alternate part numbers:

  • MCP7940N-IST