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M41ST87WSS6F - 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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M41ST87WSS6F - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - ST SSOP20
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M41ST87WSS6F Details

  • Manufacturer Part Number:

    M41ST87WSS6F

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    ROHS COMPLIANT, PLASTIC, SSOP-28

  • Pin Count:

    28

  • Country Of Origin:

    Malaysia

  • 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:

    7.2 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:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 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:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    1/100 SECOND

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

    30

  • Volatile:

    NO

  • Width:

    5.3 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

M41ST87WSS6F Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the M41ST87WSS6F is 2.7V to 5.5V.
  • To ensure the accuracy of the RTC, it is recommended to use a high-quality crystal oscillator with a frequency of 32.768 kHz, and to calibrate the RTC regularly using an external time reference.
  • The maximum current consumption of the M41ST87WSS6F is 1.5 mA at 5V, and 0.5 mA at 3V.
  • The M41ST87WSS6F can be interfaced with a microcontroller using a serial interface such as I2C or SPI. The specific interface used will depend on the microcontroller and the application requirements.
  • The VBAT pin is used to connect a battery that powers the RTC and SRAM when the main power supply is turned off. This allows the RTC and SRAM to retain their data even when the main power supply is off.

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M41ST87WSS6F 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 M41ST87WSS6 STMicroelectronics

Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDSO20