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M41ST87WMX6TR - STMicroelectronics

Description: 5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

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M41ST87WMX6TR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SOX28
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M41ST87WMX6TR Details

  • Manufacturer Part Number:

    M41ST87WMX6TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    0.300 INCH, ROHS COMPLIANT, PLASTIC, SOX-28

  • Pin Count:

    28

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C), SERIAL, 2-WIRE

  • Interrupt Capability:

    Y

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    17.96 mm

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    8

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.69 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    1/100 SECOND

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Volatile:

    NO

  • Width:

    7.62 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

M41ST87WMX6TR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the M41ST87WMX6TR is 2.7V to 5.5V.
  • The crystal oscillator circuit requires a crystal resonator with a frequency of 32.768 kHz, and the X1 and X2 pins should be connected to the crystal resonator. Additionally, the C1 and C2 capacitors should be connected between the X1 and X2 pins and ground, with values of 10-22 pF.
  • The M41ST87WMX6TR supports a maximum clock frequency of 32.768 kHz.
  • To configure the M41ST87WMX6TR for low-power operation, set the PD bit in the Control Register to 1, and ensure that the oscillator is stopped by setting the ST bit to 0. Additionally, reduce the clock frequency and disable any unnecessary peripherals.
  • The RST pin is an active-low reset input that resets the device when pulled low. It can be connected to a push-button or a reset generator IC.

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M41ST87WMX6TR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image M41ST87WMX6T STMicroelectronics

Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDSO28