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MCP79400T-I/SN

MCP79400T-I/SN

MCP79400T-I/SN

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/SN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Supplier Device Package 8-SOIC
Number of Terminals 8
Mounting Style SMD/SMT
Supplier Package SOIC N
Bus Type Serial I2C
Mounting Surface Mount
Schedule B 8542390000
RoHS Compliant
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Battery Backup Switching Backup Switching
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number MCP79400
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 1998
Series -
JESD-609 Code e3
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 Matte Tin (Sn) - annealed
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
HTS Code8542.39.00.01
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch1.27mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP79400
Pin Count8
JESD-30 Code R-PDSO-G8
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 Size64 B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.4MHz
Logic Function Clock
Seated Height-Max 1.75 mm
Product TypeReal Time Clocks
Screening Level TS 16949
Number of Timers 1
Time FormatHH:MM:SS (12/24 hr)
Non-Volatile Memory 64 B
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 4.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8286 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MCP79400T-I/SN Product Details

MCP79400T-I/SN Overview


Among the packages 8-SOIC (0.154, 3.90mm Width) is where real time clocks can be found.Basically, time clock is packaged in a way that is equivalent to Tape & Reel (TR).This electrical RTC is powered by a voltage that is 1.8V~5.5V at the time of installation.The type of this electrical real time clock is Clock/Calendar.The position of this real time clock (RTC) on the system board is indicated by Surface Mount.Temperatures should be kept at -40°C~85°C at all times for safe operation.When running a program, electronic time clocks may be possible to ensure that Alarm, Leap Year, Square Wave Output, SRAM, Unique ID are maintained at all times.In the case of 8 terminations, transmission lines have the characteristic impedance of the terminating RTC module.A voltage of 2.5V is applied to this electronic component.As it has 8 pins, it is equipped with the necessary features.In terms of RTCs family, RTCs belongs to MCP79400.A crucial thing to remember is that this electrical digital time clock has a supply voltage of 1.3V~5.5V.The RTC times within the system have a memory of 64 B available for storing data and programs for the purposes of the system.A frequency of 0.4MHz should not be exceeded by real time clocks' output frequency.There is a type of mounting for this RTC module: Surface Mount.A power supply of 2/5V is used to power it.8 pins are present on it.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.RTC time is important to maintain the supply voltage at 2.5, 3.3, 5 V in order to maintain high efficiency.RTC time is recommended that the operating temperature be above -40 °C.Lower than 85 °C should be the operating temperature.There is minimum supply voltage of 1.8 V required for real time clocks to operate.In this case, 5.5 V is the maximum supply voltage.Real-time clocks belonging to the - series are this type.In this electrical real time analog clock, there is a uPs/uCs/Peripheral ICs type of TIMER, REAL TIME CLOCK.

MCP79400T-I/SN Features


8-SOIC (0.154, 3.90mm Width) 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/SN Applications


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


  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering

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