Microchip MCP7940M-I/ST

Rtc IC, Yy-mm-dd-dw, Hh: Mm: Ss: 12HR / 24HR, I2C, 1.8 V to 5.5 V, 8 Pins, TSSOP
$ 0.662
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
NewarkMCP7940M-I/ST421
DigiKeyMCP7940M-I/ST-ND2541Tube
NAC SemiMCHP00000019231200500
4d
TME
2
MCP7940M-I/ST01
1d
MicrochipMCP7940M-I/ST1591Tube
6h

Datasheets & Documents

Download datasheets and manufacturer documentation for Microchip MCP7940M-I/ST.

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Datasheet38 pages14 years ago

Microchip

SHENGYU ELECTRONICS

Inventory History

3 month trend:
-4.30%
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Alternate Parts

This Part
Alternate Parts
MicrochipMCP7940M-I/ST
MicrochipMCP7940MT-I/ST
Price @ 1000
$ 0.662
$ 1.012
Stock
124,048
73,386
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 Date2039-02-23
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 Date2012-02-23
Lifecycle StatusProduction (Last Updated: 20 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 20 hours ago)

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Descriptions

Descriptions of Microchip MCP7940M-I/ST provided by its distributors.

RTC IC, YY-MM-DD-DW, HH:MM:SS: 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, 8 Pins, TSSOP
EBV Elektronik
Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive 8-Pin TSSOP Tube
Verical
MICROCHIP MCP7940M-I/ST, REAL TIME CLOCK, 64B RAM SERIAL-I2C, 8-PIN TSSOP
RS (Formerly Allied Electronics)
HH:MM:SS (12/24 hr) 512bit 1.8V 5.5V 2,I2C,Serial YY-MM-DD-dd TSSOP-8 3mm*4.4mm*1mm
UnikeyIC
8-TSSOP (0.173 4.40mm Width) MCP7940M e3 Alarm Leap Year Square Wave Output SRAM rtc clock circuit 1.8V~5.5V 1muA @ 5.5V 3.1mm -40C~85C
Fly-Wing Technology
Rtc, I2C, 64Bytes Sram, 8Tssop; Date Format:Dd:Mm:Yyyy; Clock Format:Hh:Mm:Ss; Clock Ic Type:Rtc; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; Clock Ic Case Style:Tssop; No. Of Pins:8Pins; Ic Interface Type:I2C; Operating Rohs Compliant: Yes |Microchip Technology MCP7940M-I/ST
Newark

Images

Microchip
Distrelec
TME
RS (Formerly Allied Electronics)
Future Electronics
reichelt
Lanka Micro
Electro Sonic

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:

  • MCP7940M-IST