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LC4064V-75TN44I - Lattice Semiconductor

Description: Lattice Semiconductor LC4064V-75TN44I, CPLD ispMACH 4000V EEPROM 64 Cells, 30 I/O, 36 Labs, ISP, 44-Pin TQFP

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LC4064V-75TN44I - Lattice Semiconductor PCB footprint - Quad Flat Packages - Quad Flat Packages - 44 pin TQFP
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LC4064V-75TN44I - Lattice Semiconductor  - 3D model - Quad Flat Packages - 44 pin TQFP
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LC4064V-75TN44I Details

  • Manufacturer Part Number:

    LC4064V-75TN44I

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    TQFP-44

  • Pin Count:

    44

  • Country Of Origin:

    Indonesia, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Lattice Semiconductor Corporation

  • YTEOL:

    5

  • Architecture:

    PAD-TYPE

  • Clock Frequency-Max:

    111 MHz

  • In-System Programmable:

    YES

  • JESD-30 Code:

    S-PQFP-G44

  • JESD-609 Code:

    e3

  • JTAG BST:

    YES

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Dedicated Inputs:

    2

  • Number of I/O Lines:

    30

  • Number of Inputs:

    32

  • Number of Macro Cells:

    64

  • Number of Outputs:

    30

  • Number of Product Terms:

    83

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    2 DEDICATED INPUTS, 30 I/O

  • Output Function:

    MACROCELL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TQFP

  • Package Equivalence Code:

    TQFP44,.47SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Programmable Logic Type:

    EE PLD

  • Propagation Delay:

    7.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    10 mm

LC4064V-75TN44I Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VCCIO, and then the input signals. This ensures that the device powers up correctly and minimizes the risk of latch-up or damage.
  • To implement a CDC in the LC4064V-75TN44I, use a synchronizer circuit or a FIFO-based CDC. The synchronizer circuit can be implemented using a pair of flip-flops, while the FIFO-based CDC requires a FIFO memory and a clock domain crossing circuit.
  • The maximum frequency of operation for the LC4064V-75TN44I is 75 MHz. However, the actual frequency of operation may be limited by the system clock, the complexity of the design, and the operating conditions.
  • To optimize the power consumption of the LC4064V-75TN44I, use power-saving features such as clock gating, power gating, and dynamic voltage and frequency scaling. Additionally, optimize the design to minimize switching activity and use low-power modes when possible.
  • The recommended PCB layout and routing for the LC4064V-75TN44I involves using a multi-layer PCB with a solid ground plane, separating analog and digital signals, and using controlled impedance traces for high-speed signals. Additionally, follow the guidelines for decoupling capacitors and power supply routing.

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