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71V124SA15PHG - 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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71V124SA15PHG - Renesas Electronics - PCB symbol
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71V124SA15PHG - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - IDT71V124SA10PHG_a
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71V124SA15PHG - Renesas Electronics - 3D model - Small Outline Packages - IDT71V124SA10PHG_a
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71V124SA15PHG Details

  • Manufacturer Part Number:

    71V124SA15PHG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSOP

  • Pin Count:

    32

  • Manufacturer Package Code:

    PHG32

  • ECCN Code:

    3A991.b.2.b

  • HTS Code:

    8542.32.00.41

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    15 ns

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PDSO-G32

  • JESD-609 Code:

    e3

  • Length:

    20.95 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:

    TSOP2

  • Package Equivalence Code:

    TSOP32,.46

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Standby Current-Max:

    0.01 A

  • Standby Voltage-Min:

    3 V

  • Supply Current-Max:

    0.1 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:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    10.16 mm

71V124SA15PHG Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (Renesas Document No. AP-5053) which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The 71V124SA15PHG has a thermal pad on the bottom of the package, which should be connected to a thermal plane on the PCB to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer. Additionally, ensure good airflow and avoid blocking the airflow around the device.
  • The 71V124SA15PHG is rated for operation from -40°C to +85°C (industrial temperature range). However, it's essential to consider the specific application's requirements and ensure the device is operated within the recommended temperature range to maintain reliability and performance.
  • The 71V124SA15PHG has a built-in POR circuit, but it requires an external capacitor (typically 0.1 μF to 1 μF) connected between the VCC pin and GND to ensure proper POR operation. The capacitor value and type should be chosen based on the specific application's requirements.
  • To minimize EMI and RFI, use a multi-layer PCB with a solid ground plane, and ensure that high-frequency signals are routed away from the device. Additionally, use shielding, filtering, and decoupling capacitors as necessary to reduce noise and radiation. Follow good PCB design practices and consult Renesas' application notes for more information.

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71V124SA15PHG Overview

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71V124SA15PHG Alternates

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Part Image 71V124SA15PHG Integrated Device Technology Inc

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Part Image IDT71V124SA15PHG8 Renesas Electronics Corporation

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