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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
$ 0.803
Production
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
MCP7940N-I/ST
313
1
USD
0.398
0.398
0.398
0.398
0.398
Newark
MCP7940N-I/ST
413
1
USD
0.927
0.927
0.927
0.927
0.927
Onlinecomponents.com
MCP7940N-I/ST
100
100
Bulk
USD
0.797
0.780
0.773
Master Electronics
MCP7940N-I/ST
100
100
USD
0.797
0.780
0.773
NAC Semi
MCHP00000019241
600
400
USD
2.040
0.850
4d

Datasheets & Documents

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

Upverter

Datasheet42 pages14 years ago

Microchip

element14 APAC

Microchip SCT

Farnell

Inventory History

3 month trend:
-100%
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Alternate Parts

This Part
Alternate Parts
MicrochipMCP7940N-I/ST
MicrochipMCP7940NT-I/ST
Price @ 1000
$ 0.803
$ 0.98
Stock
185,610
208,836
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)
Microchip RTCchip, Can be used as a calendar, TSSOPencapsulation, Serial I2Cbus, max_voltage5.5 V, surface mount installation, 8Pin
UnikeyIC
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