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72V255LA10TFG8 - Renesas Electronics

Description: The 72V255 is an 8K x 18 SuperSync FIFO memory with clocked read and write controls. It's a functionally compatible version of the 72255 designed to run off a 3.3V supply for very low power consumption. The Frequency Select pin (FS) has been removed, thus it is no longer necessary to select which of the two clock inputs, RCLK or WCLK, is running at the higher frequency. SuperSync FIFOs are particularly appropriate for networking, video, telecommunications, data communications and other applications that nee

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72V255LA10TFG8 - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - PPG64_--
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72V255LA10TFG8 - Renesas Electronics  - 3D model - Quad Flat Packages - PPG64_--
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72V255LA10TFG8 Details

  • Manufacturer Part Number:

    72V255LA10TFG8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TQFP

  • Pin Count:

    64

  • Manufacturer Package Code:

    PPG64

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.71

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    6.5 ns

  • Additional Feature:

    RETRANSMIT

  • Clock Frequency-Max (fCLK):

    100 MHz

  • Cycle Time:

    10 ns

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Memory Density:

    147456 bit

  • Memory IC Type:

    OTHER FIFO

  • Memory Width:

    18

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Number of Words:

    8192 words

  • Number of Words Code:

    8000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    8KX18

  • Output Enable:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Standby Current-Max:

    0.02 A

  • Supply Current-Max:

    0.055 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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

72V255LA10TFG8 Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APN) documents, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • The 72V255LA10TFG8 has a built-in overcurrent protection feature, but it's recommended to add external overcurrent protection circuitry, such as a fuse or a current sense resistor, to ensure reliable operation and prevent damage to the device.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, it's recommended to operate the device within a narrower range of 0°C to 85°C for optimal performance and reliability.
  • Renesas provides EMC guidelines in their application notes, which include recommendations for PCB layout, component selection, and shielding to ensure compliance with EMC standards.
  • The recommended power-up sequence is to apply the power supply voltage (VCC) before the input clock signal (CLK) to ensure proper device initialization and operation.

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72V255LA10TFG8 Overview

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Part Image IDT72255LA10TFG8 Integrated Device Technology Inc

FIFO, 8KX18, 8ns, Synchronous, CMOS, PQFP64

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Part Image IDT72V255LA10TFG Integrated Device Technology Inc

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Part Image IDT72V255LA10TF9 Integrated Device Technology Inc

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Part Image IDT72V255LA10TFG Renesas Electronics Corporation

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