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DP8573AV/NOPB - Texas Instruments

Description: Real Time Clock (RTC)

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DP8573AV/NOPB - Texas Instruments PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - NS Package Number V28A
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3D Models
DP8573AV/NOPB - Texas Instruments  - 3D model - Plastic Leaded Chip Carrier - NS Package Number V28A
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DP8573AV/NOPB Details

  • Manufacturer Part Number:

    DP8573AV/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QLCC

  • Pin Count:

    28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT

  • Clock Frequency-Max:

    0.032 MHz

  • External Data Bus Width:

    8

  • Information Access Method:

    PARALLEL, DIRECT ADDRESS

  • Interrupt Capability:

    Y

  • JESD-30 Code:

    S-PQCC-J28

  • JESD-609 Code:

    e3

  • Length:

    11.51 mm

  • Moisture Sensitivity Level:

    2A

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC28,.5SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

  • Time-Min:

    1/100 SECOND

  • Volatile:

    YES

  • Width:

    11.51 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

DP8573AV/NOPB 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 common ground point for the analog and digital grounds.
  • Use a reliable clock source, ensure proper termination of transmission lines, and implement error detection and correction mechanisms such as CRC and checksums.
  • The device has a thermal pad on the bottom, so ensure good thermal conductivity by using a thermal interface material and a heat sink if necessary. Keep the ambient temperature within the recommended range.
  • Use a power sequencing scheme that ensures the analog supply is powered up before the digital supply. Use a low-dropout regulator (LDO) or a switching regulator with a low output voltage ripple to minimize noise.
  • Use shielding, filtering, and grounding techniques to minimize EMI and RFI. Ensure that the PCB layout and component placement minimize radiation and susceptibility.

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DP8573AV/NOPB Overview

Use the download button to access the DP8573AV/NOPB schematic symbol, PCB footprint, and 3D model.
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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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For a full list of alternate parts for DP8573AV/NOPB, check out Findchips.com