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ADSP-BF514BSWZ-4 - Analog Devices

Description: Blackfin Embedded Processor

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ADSP-BF514BSWZ-4 - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 176-Lead Low Profile Quad Flat Package [LQFP_EP] (SQ-176-2)
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ADSP-BF514BSWZ-4 - Analog Devices  - 3D model - Quad Flat Packages - 176-Lead Low Profile Quad Flat Package [LQFP_EP] (SQ-176-2)
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ADSP-BF514BSWZ-4 Details

  • Manufacturer Part Number:

    ADSP-BF514BSWZ-4

  • 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:

    SQ-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:

    19

  • Barrel Shifter:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    400 MHz

  • External Data Bus Width:

    16

  • Format:

    FIXED POINT

  • Internal Bus Architecture:

    MULTIPLE

  • JESD-30 Code:

    S-PQFP-G176

  • JESD-609 Code:

    e3

  • Length:

    24 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    176

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP176,1.0SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Speed:

    400 MHz

  • Supply Voltage-Max:

    1.47 V

  • Supply Voltage-Min:

    1.164 V

  • Supply Voltage-Nom:

    1.4 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, OTHER

ADSP-BF514BSWZ-4 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDDINT and VDDRTC first, followed by VDDPLL and VDDOSC. This ensures that the internal voltage regulators are powered up correctly.
  • To optimize performance for low-power applications, use the Dynamic Voltage and Frequency Scaling (DVFS) feature, which allows the processor to dynamically adjust its voltage and frequency based on the workload. Additionally, use the Low Power Mode (LPM) to reduce power consumption when the processor is idle.
  • The maximum frequency of the ADSP-BF514BSWZ-4 is 400 MHz. To achieve this frequency, use the PLL clock multiplier and divider settings, and ensure that the voltage and temperature conditions are within the recommended operating range.
  • The ADSP-BF514BSWZ-4 has a built-in watchdog timer (WDT) that can be enabled and configured using the WDT control registers. The WDT can be used to reset the processor in case of a software fault or hang.
  • The ADSP-BF514BSWZ-4 has multiple boot modes, including booting from flash, booting from external memory, and booting from a serial interface. The choice of boot mode depends on the application requirements and the type of memory used.

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ADSP-BF514BSWZ-4 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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