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MCP79400T-I/MNY

MCP79400T-I/MNY

MCP79400T-I/MNY

Microchip Technology

8 Terminations 2.5V 8 Pin MCP79400 Real Time Clocks Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz Min 1.8 V V Max 5.5 V V

SOT-23

MCP79400T-I/MNY Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface MountYES
Number of Pins 8
Supplier Device Package 8-TDFN (2x3)
Number of Terminals 8
Supplier Package TDFN EP
Bus Type Serial I2C
Mounting Surface Mount
RoHS Compliant
Manufacturer Microchip
Brand Microchip Technology
Package Tape & Reel (TR)
Base Product Number MCP79400
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2007
Series --
JESD-609 Code e4
Feature Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
HTS Code8542.39.00.01
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP79400
Pin Count8
JESD-30 Code R-PDSO-N8
Function Clock/Calendar/Alarm/Battery Backup
Qualification StatusNot Qualified
Operating Supply Voltage2.5, 3.3, 5 V
Power Supplies2/5V
Temperature GradeINDUSTRIAL
Interface I2C, 2-Wire Serial
Max Supply Voltage5.5 V
Min Supply Voltage1.8 V
Memory Size64B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.4MHz
Logic Function Clock
Seated Height-Max 0.8 mm
Product TypeReal Time Clocks
Screening Level TS 16949
Number of Timers 1
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 1.2μA Typ @ 3.3V
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery 1.3V~5.5V
Volatile NO
Information Access Method I2C
Features Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Product CategoryReal Time Clock
Length 3mm
Width 2mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:6542 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MCP79400T-I/MNY Product Details

MCP79400T-I/MNY Overview


real time clocks is located in package 8-WFDFN Exposed Pad.As of Tape & Reel (TR), time clock is packaged in this way.There is 1.8V~5.5V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Clock/Calendar type.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to operate properly, the temperature should be -40°C~85°C.During the course of operation, Alarm, Leap Year, Square Wave Output, SRAM, Unique ID can be ensured.There is the possibility of terminating transmission lines with 8 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this case, the voltage supplied to the electronic component is 2.5V.A total of 8 pins are included in this product.MCP79400 are the family name of RTCs .As far as the supply voltage for this electrical digital time clock is concerned, it is 1.3V~5.5V.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 64B.There should be no frequency greater than 0.4MHz in real time clocks' output.Mounting type Surface Mount matches the RTC module.For powering the real time clock, a power supply with a voltage of 2/5V is used.A total of 8 pins are attached to this real time clock.1 timer real time clocks send out a signal at a preset time based on input signals.Maintaining the supply voltage at 2.5, 3.3, 5 V is the key to high efficiency.RTC time is advisable to operate at a temperature above -40 °C.85 °C is the optimal operating temperature.With the minimal voltage of 1.8 V, real time clocks are capable of operating.This real time clock operates with a max supply voltage of 5.5 V.It is a real-time clock in the series --.A TIMER, REAL TIME CLOCK is the type of uPs, uCs, and peripheral ICs found in this electrical real time analog clock.

MCP79400T-I/MNY Features


8-WFDFN Exposed Pad package
8 terminations
8 pin count
2/5V power supplies
Be maintained at 2.5, 3.3, 5 V for high efficiency.
-- series


MCP79400T-I/MNY Applications


There are a lot of Microchip Technology
MCP79400T-I/MNY Real Time Clocks applications.


  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices
  • Battery backed up systems

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