M41T81M6F

8 Terminations5V 8 Pin M41T81 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Watchdog Timer 0.032MHz


  • Manufacturer: STMicroelectronics
  • NO: 761-M41T81M6F
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: pdf
  • Stock: 9000
  • Description: 8 Terminations5V 8 Pin M41T81 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Watchdog Timer 0.032MHz (Kg)

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SPECIFICATIONS

Parameters
Interface I2C, 2-Wire Serial
Memory Size 20B
RAM Size 20B
Clock Frequency 0.032MHz
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS:hh (24 hr)
Non-Volatile Memory 20 B
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 100μA @ 2V~5.5V
Time-Min 1/100SECOND
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.5V
Information Access Method I2C
Height 1.25mm
Length 5mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 10 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature Alarm, Leap Year, Square Wave Output, Watchdog Timer
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number M41T81
Pin Count 8
Power Supplies 2.5/5V

M41T81M6F Overview


Among the packages 8-SOIC (0.154, 3.90mm Width) is where real time clocks can be found.Tape & Reel (TR) is the packaging method.To supply this electrical RTC, a voltage of 2V~5.5V is required.Clock/Calendar is the type of this electrical real time clock.In this case, Surface Mount is the way this part is mounted on the systemboard.Keeping the temperature at -40°C~85°C is essential to maintaining a safe working environment.When operating, Alarm, Leap Year, Square Wave Output, Watchdog Timer can be ensured.When transmission lines are terminated with a zero, their characteristic impedance is that of the terminating RTC module.In this case, the voltage supplied to the electronic component is 5V.It is equipped with the necessary features since it has 8 pins.As a member of the M41T81 family, RTCs belongs to them.Note that the supply voltage is 2.5V~3.5V for this electrical digital time clock.A part like this is included in Timer or RTC.In these RTC times, there is a memory of 20B where data and programs can be stored.A frequency of 0.032MHz should not be exceeded by real time clocks' output.Mounting type Surface Mount matches the RTC module.There are 2.5/5V power supplies attached to it.There are 8 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. 1 timers are control real time clocks that emits a signal after receiving an input signal at a predetermined time.

M41T81M6F Features


8-SOIC (0.154, 3.90mm Width) package
8 terminations
8 pin count
2.5/5V power supplies

M41T81M6F Applications


There are a lot of STMicroelectronics M41T81M6F Real Time Clocks applications.

  • Security Systems
  • Medicine Dispenser
  • Medical Devices
  • Routers
  • White goods
  • Health Care
  • Digital cameras
  • Printers and copiers
  • Data loggers
  • Hand-Held Devices

In Stock

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