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EPM7256AETC144-5 - Intel

Description: IC CPLD 256MC 5.5NS 144TQFP

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EPM7256AETC144-5 - Intel - PCB symbol
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PCB Footprints
EPM7256AETC144-5 - Intel PCB footprint - Quad Flat Packages - Quad Flat Packages - 144 pin TQFP
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EPM7256AETC144-5 - Intel - 3D model - Quad Flat Packages - 144 pin TQFP
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EPM7256AETC144-5 Details

  • Manufacturer Part Number:

    EPM7256AETC144-5

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TQFP-144

  • HTS Code:

    8542.31.00.55

  • Manufacturer:

    Intel Corporation

  • YTEOL:

    0

  • Additional Feature:

    YES

  • Clock Frequency-Max:

    172.4 MHz

  • In-System Programmable:

    YES

  • JESD-30 Code:

    S-PQFP-G144

  • JESD-609 Code:

    e0

  • JTAG BST:

    YES

  • Length:

    20 mm

  • Moisture Sensitivity Level:

    3

  • Number of Dedicated Inputs:

    4

  • Number of I/O Lines:

    120

  • Number of Inputs:

    124

  • Number of Macro Cells:

    256

  • Number of Outputs:

    120

  • Number of Terminals:

    144

  • Operating Temperature-Max:

    70 °C

  • Organization:

    4 DEDICATED INPUTS, 120 I/O

  • Output Function:

    MACROCELL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP144,.63SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Programmable Logic Type:

    EE PLD

  • Propagation Delay:

    5.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    20 mm

EPM7256AETC144-5 Frequently Asked Questions (FAQs)

  • Intel provides a PCB design guide and thermal management guidelines in their documentation, which can be found on their website. It's essential to follow these guidelines to ensure proper heat dissipation and signal integrity.
  • Intel recommends using an external POR circuit with a voltage supervisor IC, such as the MAX809, to ensure a reliable power-on reset. The datasheet provides more information on the POR requirements.
  • The EPM7256AETC144-5 requires a specific JTAG configuration and programming sequence, which is described in the Intel Quartus II software documentation and the device datasheet.
  • Intel provides guidelines for signal integrity and EMI reduction in their documentation, including recommendations for PCB layout, routing, and termination. Additionally, using Intel's recommended IBIS models can help simulate and optimize signal integrity.
  • The EPM7256AETC144-5 is rated for commercial temperature range (0°C to 70°C) and industrial temperature range (-40°C to 100°C) operation. Operating conditions, such as temperature and voltage, can affect the device's performance, and Intel provides guidelines for derating and operating conditions in the datasheet.

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EPM7256AETC144-5 Overview

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