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STM6322LWY6F - STMicroelectronics

Description: 5-pin supervisor with watchdog timer and push-button reset

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STM6322LWY6F - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT23-5 mechanical data
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STM6322LWY6F - STMicroelectronics  - 3D model - SOT23 (5-Pin) - SOT23-5 mechanical data
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STM6322LWY6F Details

  • Manufacturer Part Number:

    STM6322LWY6F

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Additional Feature:

    BAT BUP SW:N;MNL RST:Y;OV DET:Y;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:Y;WD:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.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 Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.2 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    4.63

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

    30

  • Width:

    1.6 mm

STM6322LWY6F Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4900, which includes guidelines for thermal pad connection, thermal vias, and copper pouring to minimize thermal resistance.
  • The thermal shutdown feature is enabled by default. To handle it, monitor the TSD (Thermal Shutdown) pin, which goes low when the device reaches the thermal shutdown temperature (typically 160°C). You can also use the TSD pin to trigger an interrupt or reset the device.
  • Although the datasheet specifies a maximum VCC voltage of 3.6V, it's recommended to keep it below 3.4V to ensure reliable operation and minimize power consumption.
  • The clock source can be configured using the CLKSEL pins. You can select between the internal oscillator, external clock, or crystal oscillator. Refer to the datasheet and application notes for specific configuration details.
  • The VCAP pin is used for internal voltage regulation. It should be connected to a 1-10uF capacitor to ensure stable operation and minimize noise. The capacitor should be placed close to the VCAP pin and connected to the GND pin.

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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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