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X5043PZ - Renesas Electronics

Description: These devices combine four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability. Applying power to the device activates the power-on reset circuit which holds RESET/RESET active for a period of time. This allows the power supply and oscillator to stabilize before the processor executes code. The Watchdog Timer provides

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X5043PZ - Renesas Electronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - pdip8-ren2
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X5043PZ - Renesas Electronics  - 3D model - Dual-In-Line Packages - pdip8-ren2
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X5043PZ Details

  • Manufacturer Part Number:

    X5043PZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PDIP

  • Package Description:

    DIP, DIP8,.3

  • Pin Count:

    8

  • Manufacturer Package Code:

    MDP0031

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.525 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Seated Height-Max:

    5.334 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.38V

  • Width:

    7.62 mm

X5043PZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital sections separate, and use a star-connection for the power supply lines.
  • Use a soft-start circuit to limit the inrush current during power-on. Ensure the power supply voltage is stable and within the recommended range before enabling the device. Use a power-on reset (POR) circuit to ensure a clean startup.
  • Use a heat sink with a thermal resistance of less than 10°C/W. Ensure good airflow around the device, and avoid blocking the airflow with components or PCB features. Use thermal interface material (TIM) to improve heat transfer.
  • Use a shielded enclosure and ensure good grounding of the PCB. Use EMI filters on the input and output lines, and consider using a common-mode choke. Follow good PCB layout practices to minimize radiation and susceptibility.
  • Implement redundant systems and error detection mechanisms. Use a watchdog timer and brown-out detection to ensure the device operates within specifications. Consider using a redundant power supply and ensure the device is properly certified for the target application.

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X5043PZ Overview

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