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STM6778SFWB6F - STMicroelectronics

Description: Dual/triple ultra-low voltage supervisors with push-button reset (with delay option)

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STM6778SFWB6F - STMicroelectronics - PCB symbol
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PCB Footprints
STM6778SFWB6F - STMicroelectronics PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - SOT23-6-1
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STM6778SFWB6F - STMicroelectronics - 3D model - SOT23 (6-Pin) - SOT23-6-1
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STM6778SFWB6F Details

  • Manufacturer Part Number:

    STM6778SFWB6F

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    6

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Additional Feature:

    RESET THRESHOLD VOLTAGES ARE 2.925V AND 1.050V; MANUAL RESET INPUT

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.035 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    0.8 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.925,1.050V

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

    30

  • Width:

    1.6 mm

STM6778SFWB6F Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN5071, which includes guidelines for thermal pad connection, thermal vias, and copper pouring to ensure optimal thermal performance.
  • The STM6778SFWB6F has multiple low-power modes, including Sleep, Stop, and Standby. Configuration involves setting the appropriate registers, such as the Power Control Register (PWR_CR) and the Clock Control Register (RCC_CR). Refer to the datasheet and the STM32F7 microcontroller family reference manual for detailed instructions.
  • The internal oscillator has a limited frequency range (4-48 MHz) and may not provide the required accuracy or stability for certain applications. Use an external oscillator when you need a higher frequency, better accuracy, or a specific clock frequency not supported by the internal oscillator.
  • The STM6778SFWB6F has a built-in boot loader and supports secure boot mechanisms, such as cryptographic authentication and secure firmware updates. Implementing secure boot and firmware updates requires a combination of hardware and software configurations, including setting the boot mode, configuring the option bytes, and using cryptographic libraries. Refer to the STM32F7 microcontroller family reference manual and the STM32 cryptographic library documentation for more information.
  • To ensure EMC and EMI compliance, follow the guidelines in the STM32F7 microcontroller family reference manual and the application note AN2867. This includes proper PCB layout, component selection, and shielding, as well as software considerations, such as clock frequency selection and signal integrity.

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STM6778SFWB6F 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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STM6778SFWB6F Alternates

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Part Image STM6778SFWB6E STMicroelectronics

Voltage Supervisor/Reset IC, Adjustable, 1 Channel, +2.925,1.050V, PDSO6