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STM819LM6F - STMicroelectronics

Description: 5 V supervisor with battery switchover

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STM819LM6F Details

  • Manufacturer Part Number:

    STM819LM6F

  • Brand Name:

    STMicroelectronics

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Additional Feature:

    RESET THRESHOLD VOLTGE IS 4.65V; MANUAL RESET INPUT

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.06 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.65V

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

    40

  • Width:

    3.9 mm

STM819LM6F Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to power up the VDDA and VDD pins simultaneously, followed by the VIO pin. This ensures proper initialization of the device.
  • The clock tree should be configured to use the HSE (High-Speed External) clock as the main clock source, and the PLL (Phase-Locked Loop) should be enabled to generate the system clock. The clock dividers should be set to achieve the desired clock frequency.
  • The maximum allowed voltage on the GPIO pins is VIO + 0.3V, where VIO is the voltage supplied to the VIO pin. This is to prevent damage to the device due to overvoltage.
  • A reliable reset mechanism can be implemented by connecting a reset button to the NRST pin, and using a capacitor to filter out noise and glitches. The reset pin should be pulled up to VDD through a resistor to ensure a clean reset signal.
  • The recommended approach for debugging is to use the ST-Link debugger, which provides a convenient interface for debugging and programming the device. The debugger can be connected to the device through the SWD (Serial Wire Debug) interface.

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STM819LM6F 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 STM819LM6E STMicroelectronics

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.65V, PDSO8