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ADSP-21488BSWZ-4B - Analog Devices

Description: High Performance Fourth Generation DSP IC CCD SIGNAL PROCESSOR 176LQFP ,3.30V,-40°C ~ 85°C (TA)

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ADSP-21488BSWZ-4B - Analog Devices - PCB symbol
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PCB Footprints
ADSP-21488BSWZ-4B - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - SW-176-2
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ADSP-21488BSWZ-4B - Analog Devices - 3D model - Quad Flat Packages - SW-176-2
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ADSP-21488BSWZ-4B Details

  • Manufacturer Part Number:

    ADSP-21488BSWZ-4B

  • Source Url Status Check Date:

    2013-05-01 14:56:48.746

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LQFP-176

  • Pin Count:

    176

  • Manufacturer Package Code:

    SW-176-2

  • 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:

    25 MHz

  • External Data Bus Width:

    16

  • Format:

    FLOATING POINT

  • Integrated Cache:

    YES

  • Internal Bus Architecture:

    MULTIPLE

  • JESD-30 Code:

    S-PQFP-G176

  • JESD-609 Code:

    e3

  • Length:

    24 mm

  • Low Power Mode:

    NO

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    34

  • Number of External Interrupts:

    3

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    176

  • Number of Timers:

    2

  • On Chip Data RAM Width:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLFQFP

  • Package Equivalence Code:

    HQFP176,1.0SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Qualification Status:

    Not Qualified

  • RAM (words):

    3145728

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    500 mA

  • Supply Voltage-Max:

    1.15 V

  • Supply Voltage-Min:

    1.05 V

  • Supply Voltage-Nom:

    1.1 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    24 mm

  • uPs/uCs/Peripheral ICs Type:

    DIGITAL SIGNAL PROCESSOR, MIXED

ADSP-21488BSWZ-4B Frequently Asked Questions (FAQs)

  • Analog Devices provides a recommended PCB layout and thermal management guide in the ADSP-21488 Hardware Design Guide (UG-1139) and the ADSP-21488 Thermal Management Guide (UG-1140). These guides provide detailed information on PCB layout, thermal design, and heat sink selection to ensure optimal performance and reliability.
  • The ADSP-21488BSWZ-4B has various power-saving features such as dynamic voltage and frequency scaling, idle modes, and clock gating. To optimize power consumption, engineers can use the ADSP-21488 Power Estimation Tool (PET) to estimate power consumption based on their specific application requirements. Additionally, the ADSP-21488 Software Framework provides APIs to control power consumption and optimize system performance.
  • The ADSP-21488BSWZ-4B has an industrial temperature range of -40°C to +85°C. However, the device can operate at a maximum junction temperature of 125°C. Engineers should ensure that the device is operated within the recommended temperature range to ensure optimal performance and reliability.
  • Analog Devices provides guidelines for EMC and EMI compliance in the ADSP-21488 EMC and EMI Design Guide (UG-1141). The guide provides information on PCB layout, component selection, and shielding techniques to minimize EMI and ensure EMC compliance. Additionally, engineers should follow the relevant industry standards and regulations for EMC and EMI compliance.
  • The ADSP-21488BSWZ-4B has a flexible clocking scheme that allows engineers to configure the clock sources and frequencies to meet their specific application requirements. The recommended clocking scheme is described in the ADSP-21488 Clocking and Synchronization Guide (UG-1138). The guide provides information on clock sources, clock domains, and clock synchronization techniques to ensure optimal system performance.

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ADSP-21488BSWZ-4B Overview

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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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