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71V124SA12TYG - Renesas Electronics

Description: The 71V124 3.3V CMOS SRAM is organized as 128K x 8. The JEDEC center power/GND pinout reduces noise generation and improves system performance. All bidirectional inputs and outputs of the 71V124 are LVTTL-compatible and operation is from a single 3.3V supply. Fully static asynchronous circuitry is used; no clocks or refreshes are required for operation.

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71V124SA12TYG - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - IDT71V124SA10PHG_a
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71V124SA12TYG - Renesas Electronics  - 3D model - Small Outline Packages - IDT71V124SA10PHG_a
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71V124SA12TYG Details

  • Manufacturer Part Number:

    71V124SA12TYG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOJ

  • Pin Count:

    32

  • Manufacturer Package Code:

    PJG32

  • ECCN Code:

    3A991.b.2.b

  • HTS Code:

    8542.32.00.41

  • Factory Lead Time:

    111 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    12 ns

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PDSO-J32

  • JESD-609 Code:

    e3

  • Length:

    20.955 mm

  • Memory Density:

    1048576 bit

  • Memory IC Type:

    STANDARD SRAM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Number of Words:

    131072 words

  • Number of Words Code:

    128000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    128KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOJ

  • Package Equivalence Code:

    SOJ32,.34

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.7592 mm

  • Standby Current-Max:

    0.01 A

  • Standby Voltage-Min:

    3 V

  • Supply Current-Max:

    0.13 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:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    7.62 mm

71V124SA12TYG Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (R01AN0265EJ0100) which includes guidelines for signal routing, power supply decoupling, and thermal management to ensure optimal performance and minimize noise.
  • The 71V124SA12TYG has a thermal pad on the bottom of the package. Renesas recommends using a thermal interface material (TIM) and a heat sink to dissipate heat. A thermal design guide is available in the application note (R01AN0265EJ0100) to help with thermal management.
  • The maximum clock frequency for the 71V124SA12TYG is 100 MHz, but it can be overclocked up to 133 MHz with reduced voltage and temperature. However, this is not recommended as it may affect the device's reliability and lifespan.
  • The 71V124SA12TYG is not designed to be radiation-hardened, and its performance may be affected in high-radiation environments. Renesas does not provide specific radiation tolerance data for this device. If radiation hardness is required, consider using a different device or consulting with Renesas for custom solutions.
  • Renesas recommends a power-up sequence of VCC first, followed by VDD, and then the clock signal. This sequence helps prevent latch-up and ensures proper device operation. A detailed power-up sequence is provided in the datasheet.

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71V124SA12TYG Overview

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Part Image IDT71V124SA12TYG Renesas Electronics Corporation

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Part Image 71V124SA12TY Integrated Device Technology Inc

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