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72V245L10PFG - Renesas Electronics

Description: The 72V245 is a 4K x 18 first-in, first-out memory with clocked read and write controls. It is a 3.3V version of the 72245 FIFO and is applicable for a wide variety of data buffering needs, such as optical disk controllers, Local Area Networks (LANs), and interprocessor communication. It has 18-bit input and output ports. The Read Clock(RCLK) can be tied to the Write Clock for single clock operation or the two clocks can run asynchronous of one another for dual-clock operation.

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72V245L10PFG Details

  • Manufacturer Part Number:

    72V245L10PFG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TQFP

  • Pin Count:

    64

  • Manufacturer Package Code:

    PNG64

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.71

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Access Time-Max:

    6.5 ns

  • Additional Feature:

    EASILY EXPANDABLE IN DEPTH AND WIDTH

  • Clock Frequency-Max (fCLK):

    100 MHz

  • Cycle Time:

    10 ns

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Memory Density:

    73728 bit

  • Memory IC Type:

    OTHER FIFO

  • Memory Width:

    18

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Number of Words:

    4096 words

  • Number of Words Code:

    4000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    4KX18

  • Output Enable:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP64,.66SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Standby Current-Max:

    0.005 A

  • Supply Current-Max:

    0.03 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

72V245L10PFG Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN98074, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • Renesas recommends following the guidelines in their application note AN98074 for thermal design and layout, and also suggests using a thermal interface material (TIM) with a thermal conductivity of at least 1 W/m-K to improve heat transfer between the device and the heat sink.
  • While the datasheet specifies a maximum input voltage of 5.5V, Renesas recommends limiting the input voltage to 5V to ensure reliable operation and prevent damage to the device.
  • Renesas recommends following the guidelines in their application note AN98075 for ESD protection, which includes using ESD protection devices, such as TVS diodes, and following proper handling and storage procedures to prevent ESD damage.
  • Renesas recommends powering up the device in the following sequence: VCC, then VDD, and finally the input signals. This sequence helps prevent latch-up and ensures reliable operation.

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72V245L10PFG Overview

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Part Image 72V245L10PFG8 Integrated Device Technology Inc

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Part Image IDT72V245L10PFG Renesas Electronics Corporation

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Part Image 72V245L10PFG8 Renesas Electronics Corporation

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