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DSPB56374AE - NXP

Description: Digital Signal Processors & Controllers - DSP, DSC PB-FREE 52 LQFP

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PCB Footprints
DSPB56374AE - NXP PCB footprint - Quad Flat Packages - Quad Flat Packages - 52-Pin LQFP
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DSPB56374AE Details

  • Manufacturer Part Number:

    DSPB56374AE

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    10 X 10 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, LQFP-52

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Barrel Shifter:

    YES

  • Bit Size:

    24

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    149.9 MHz

  • Format:

    FIXED POINT

  • Internal Bus Architecture:

    MULTIPLE

  • JESD-30 Code:

    S-PQFP-G52

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    52

  • Operating Temperature-Max:

    110 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.7 mm

  • Supply Voltage-Max:

    1.3 V

  • Supply Voltage-Min:

    1.2 V

  • Supply Voltage-Nom:

    1.25 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    DIGITAL SIGNAL PROCESSOR, OTHER

DSPB56374AE Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure that the thermal pad is connected to a large copper area to dissipate heat efficiently.
  • Use a multi-layer PCB with a dedicated power plane for the DSP. Ensure that the power supply is decoupled with capacitors and that the voltage regulator is close to the DSP. Use a low-ESR capacitor for the core voltage (VDDA).
  • Use a crystal oscillator with a frequency of 24.576 MHz or 26 MHz. Ensure that the clock signal is routed close to the DSP and that the clock pins are decoupled with capacitors.
  • Use a boot loader that supports the DSP's boot modes (e.g., SPI, UART, or I2C). Ensure that the boot loader is configured correctly and that the boot process is robust against power failures and resets.
  • Use a reset IC with a voltage supervisor to ensure that the DSP is reset correctly during power-up and power-down. Ensure that the reset signal is debounced and that the reset circuit is noise-immune.

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DSPB56374AE Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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