There is an embedded version in the package 8-SOIC (0.154, 3.90mm Width).Tube is the way in which time clock is packaged.As far as the supply voltage for this electrical RTC is concerned, it is 1.8V~5.5V.This electrical real time clock is of type Clock/Calendar.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.8 terminations result in transmission lines having the characteristic impedance of a RTC module terminating them.This RTC real time clock has a voltage of 5V.As it has 8 pins, it is equipped with the necessary features.MCP79412 is the family name of this object.The voltage supply of this electrical digital time clock is 1.3V~5.5V.A part like this is included in Timers or RTCs.In the RTC times you will find a memory of 64B 1Kb which is available for your programs and data storage.A frequency above 0.4MHz should not be used for real time clocks' output.There is a mounting type Surface Mount specified for the RTC module.As a power supply for the real time clock, a value of 2/5V is used.There are 8 pins on it.

8-SOIC (0.154, 3.90mm Width) package
8 terminations
8 pin count
2/5V power supplies

There are a lot of Microchip Technology MCP79412-I/SN Real Time Clocks applications.

• POS Terminal

  
  

• Embedded Time Stamping

  
  

• Printers and copiers

  
  

• Time keeping application

  
  

• Set-Top Box

  
  

• Digital video camera

  
  

• White goods

  
  

• Portable Instruments

  
  

• Telecommunications

  
  

• High duration timers

  
  

  Factory Lead Time	6 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 Mount	YES
  Number of Pins	8
  Supplier Device Package	8-SOIC
  Number of Terminals	8
  Mounting Style	SMD/SMT
  Supplier Package	SOIC N
  Minimum Operating Supply Voltage	1.8 V
  Bus Type	Serial I2C
  Maximum Operating Supply Voltage	5.5 V
  Mounting	Surface Mount
  Schedule B	8542390000
  RoHS	Compliant
  Dimensions	4.9 x 3.9 x 1.5mm
  Package Type	SOIC
  Maximum Operating Temperature	+85 °C
  Functions	Battery Backup, Calendar
  Minimum Operating Temperature	-40 °C
  MSL	MSL 1 - Unlimited
  Manufacturer	Microchip
  Brand	Microchip Technology / Atmel
  Battery Backup Switching	Backup Switching
  Package	Tube
  Base Product Number	MCP79412
  Mfr	Microchip Technology
  Product Status	Active
  Package Shape	RECTANGULAR
  Operating Temperature	-40°C~85°C
  Packaging	Tube
  Published	1998
  Series	-
  JESD-609 Code	e3
  Feature	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
  Part Status	Active
  Moisture Sensitivity Level (MSL)	1 (Unlimited)
  Number of Terminations	8
  ECCN Code	EAR99
  Type	Clock/Calendar
  Terminal Finish	Matte Tin (Sn) - annealed
  Max Operating Temperature	85 °C
  Min Operating Temperature	-40 °C
  Additional Feature	ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL
  HTS Code	8542.39.00.01
  Voltage - Supply	1.8V~5.5V
  Terminal Position	DUAL
  Terminal Form	GULL WING
  Peak Reflow Temperature (Cel)	260
  Supply Voltage	5V
  Terminal Pitch	1.27mm
  Reach Compliance Code	compliant
  Time@Peak Reflow Temperature-Max (s)	40
  Base Part Number	MCP79412
  Pin Count	8
  JESD-30 Code	R-PDSO-G8
  Function	Clock/Calendar/Alarm/Battery Backup
  Qualification Status	Not Qualified
  Operating Supply Voltage	2.5, 3.3, 5 V
  Power Supplies	2/5V
  Temperature Grade	INDUSTRIAL
  Interface	I2C, 2-Wire Serial
  Max Supply Voltage	5.5 V
  Min Supply Voltage	1.8 V
  Memory Size	64B 1Kb
  Operating Supply Current	1 uA
  uPs/uCs/Peripheral ICs Type	TIMER, REAL TIME CLOCK
  Clock Frequency	0.4MHz
  Logic Function	Clock
  Seated Height-Max	1.75 mm
  Product Type	Real Time Clocks
  Screening Level	Industrial
  Time Format	HH:MM:SS (12/24 hr)
  Date Format	YY-MM-DD-dd
  Current - Timekeeping (Max)	1.2μA @ 3.3V
  Time-Min	SECONDS
  Interrupt Capability	Y
  Voltage - Supply, Battery	1.3V~5.5V
  Volatile	NO
  Information Access Method	I2C
  Features	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
  Product Category	Real Time Clock
  Height	1.5mm
  Length	4.9mm
  Width	3.9mm
  REACH SVHC	No SVHC
  Radiation Hardening	No
  RoHS Status	ROHS3 Compliant
  Lead Free	Lead Free