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M41T81SM6E

  • In Stock: 10000
  • Available: 12483

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $3.12000US $3.12
10+US $2.80800US $28.08
30+US $2.18400US $65.52
100+US $1.79400US $179.40
500+US $1.71600US $858.00
1000+US $1.56000US $1560.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    STMicroelectronics
  • Manufacturer's Part No.
    M41T81SM6E
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    Clock/Timing - Real Time Clocks
  • Series
    -
  • ECCN
    EAR99
  • Type
    Clock/Calendar
  • Mount
    Surface Mount
  • Width
    4mm
  • Height
    1.25mm
  • Length
    5mm
  • Feature
    Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • RAM Size
    20B
  • Volatile
    YES
  • Frequency
    32kHz
  • Interface
    I2C, 2-Wire Serial
  • Lead Free
    Lead Free
  • Packaging
    Tube
  • Pin Count
    8
  • Technology
    CMOS
  • Date Format
    YY-MM-DD-dd
  • Part Status
    Obsolete
  • Subcategory
    Timer or RTC
  • Time Format
    HH:MM:SS:hh (24 hr)
  • REACH Status
    REACH Unaffected
  • Mounting Type
    Surface Mount
  • Logic Function
    Clock
  • Number of Pins
    8
  • Package / Case
    8-SOIC (0.154, 3.90mm Width)
  • Power Supplies
    3/5V
  • Supply Voltage
    5V
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Base Part Number
    M41T81
  • Number of Timers
    1
  • Voltage - Supply
    2.7V~5.5V
  • Number of Outputs
    1
  • Terminal Position
    DUAL
  • Radiation Hardening
    No
  • Interrupt Capability
    Y
  • Operating Temperature
    -40°C~85°C
  • Number of Terminations
    8
  • Information Access Method
    I2C
  • Voltage - Supply, Battery
    2V~3.5V
  • Reflow Temperature-Max (s)
    30
  • Current - Timekeeping (Max)
    100μA @ 2.7V~5.5V
  • Peak Reflow Temperature (Cel)
    260

Environmental & Export Classifications

  • HTSUS
    8542.39.0001
  • ECCN Code
    EAR99
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • JESD-609 Code
    e4
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)

SHIPPING GUIDE

  • Shipping Methods

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  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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