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72V2105L10PFG8 - Renesas Electronics

Description: The 72V2105 is an 256K x 18 SuperSync FIFO memory with clocked read and write controls. 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 need to buffer large amounts of data.

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72V2105L10PFG8 Details

  • Manufacturer Part Number:

    72V2105L10PFG8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TQFP

  • Pin Count:

    64

  • Manufacturer Package Code:

    PNG64

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.71

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • 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:

    4718592 bit

  • Memory IC Type:

    OTHER FIFO

  • Memory Width:

    18

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Number of Words:

    262144 words

  • Number of Words Code:

    256000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    256KX18

  • Output Enable:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP64,.63SQ,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:

    0.02 A

  • Supply Current-Max:

    0.06 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:

    0.8 mm

  • Terminal Position:

    QUAD

  • Width:

    14 mm

72V2105L10PFG8 Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APN) document, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • The 72V2105L10PFG8 has a built-in overcurrent protection feature, but it's recommended to add external overcurrent protection circuitry to ensure reliable operation. Renesas provides guidance on implementing overcurrent protection in their application notes and design guides.
  • The recommended power-up sequence for the 72V2105L10PFG8 is to power up the VCC pin first, followed by the VDD pin. This ensures that the internal voltage regulators are properly initialized and that the device operates correctly.
  • Renesas provides a troubleshooting guide in their application notes and design guides, which includes steps to identify and resolve common issues such as power-on reset, clocking, and interface problems.
  • Renesas recommends using high-quality, low-ESR decoupling capacitors with a value of 0.1uF to 1uF, placed as close as possible to the VCC and VDD pins to ensure stable power supply and minimize noise.

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72V2105L10PFG8 Overview

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72V2105L10PFG8 Alternates

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Part Image 72V2105L10PFG8 Integrated Device Technology Inc

FIFO, 256KX18, 6.5ns, Synchronous, CMOS, PQFP64
Part Image 72V2105L10PFG Integrated Device Technology Inc

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Part Image IDT72V2105L10PFG8 Integrated Device Technology Inc

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Part Image IDT72V2105L10PFG Integrated Device Technology Inc

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Part Image IDT72V2105L10PFG Renesas Electronics Corporation

FIFO, 256KX18, 6.5ns, Synchronous, CMOS, PQFP64
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