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ADSP-21479KSWZ-2A - Analog Devices

Description: Digital Signal Processors & Controllers - DSP, DSC 4th Gen High Perf 266MHz 5Mbits RAM

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ADSP-21479KSWZ-2A - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - SW-100-2
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ADSP-21479KSWZ-2A - Analog Devices  - 3D model - Quad Flat Packages - SW-100-2
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ADSP-21479KSWZ-2A Details

  • Manufacturer Part Number:

    ADSP-21479KSWZ-2A

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LQFP-100

  • Pin Count:

    100

  • Manufacturer Package Code:

    SW-100-2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Address Bus Width:

    24

  • Barrel Shifter:

    YES

  • Bit Size:

    40

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    16.67 MHz

  • External Data Bus Width:

    16

  • Format:

    FLOATING POINT

  • Integrated Cache:

    YES

  • Internal Bus Architecture:

    MULTIPLE

  • JESD-30 Code:

    S-PQFP-G100

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    65

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    100

  • Number of Timers:

    1

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLFQFP

  • Package Equivalence Code:

    QFP100,.63SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (words):

    5242880

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max:

    1.26 V

  • Supply Voltage-Min:

    1.14 V

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    DIGITAL SIGNAL PROCESSOR, MIXED

ADSP-21479KSWZ-2A Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDDINT and VDDRTC simultaneously, followed by VDDDSP and VDDIO. This ensures proper power-up and minimizes the risk of latch-up or other damage.
  • Optimizing performance requires understanding the application's requirements and configuring the processor accordingly. This includes selecting the optimal clock frequency, configuring the cache and memory, and optimizing the code for the specific use case.
  • The ADSP-21479KSWZ-2A has a maximum junction temperature of 125°C. To ensure reliable operation, it's essential to provide adequate heat sinking, ensure good airflow, and avoid thermal hotspots. A thermal analysis should be performed to ensure the device operates within its thermal specifications.
  • To ensure EMC, follow proper PCB design practices, such as using a solid ground plane, minimizing signal trace lengths, and using shielding and filtering as needed. Additionally, ensure that the system meets the relevant EMC standards and regulations for the target application.
  • When operating the ADSP-21479KSWZ-2A in harsh environments, consider the effects of temperature, humidity, vibration, and radiation on the device. Ensure the system is designed to operate within the specified environmental limits, and consider using protective measures such as conformal coating and sealing.

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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