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71V416S12BEI - Renesas Electronics

Description: The 71V416 3.3V CMOS SRAM is organized as 256K x 16. All bidirectional inputs and outputs of the 71V416 are LVTTL-compatible and operation is from a single 3.3V supply. Fully static asynchronous circuitry is used, requiring no clocks or refresh for operation.

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71V416S12BEI - Renesas Electronics PCB footprint - BGA - BGA - BEG-48
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71V416S12BEI - Renesas Electronics  - 3D model - BGA - BEG-48
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71V416S12BEI Details

  • Manufacturer Part Number:

    71V416S12BEI

  • Brand Name:

    Renesas

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    CABGA

  • Pin Count:

    48

  • Manufacturer Package Code:

    BE48

  • ECCN Code:

    3A991.b.2.a

  • HTS Code:

    8542.32.00.41

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    12 ns

  • I/O Type:

    COMMON

  • JESD-30 Code:

    S-PBGA-B48

  • JESD-609 Code:

    e0

  • Length:

    9 mm

  • Memory Density:

    4194304 bit

  • Memory IC Type:

    STANDARD SRAM

  • Memory Width:

    16

  • Moisture Sensitivity Level:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of Words:

    262144 words

  • Number of Words Code:

    256000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256KX16

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFBGA

  • Package Equivalence Code:

    BGA48,6X8,30

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, THIN PROFILE, FINE PITCH

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    225

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Standby Current-Max:

    0.02 A

  • Standby Voltage-Min:

    3 V

  • Supply Current-Max:

    0.18 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:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.75 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    9 mm

71V416S12BEI Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from the power planes. Use a decoupling capacitor (e.g., 0.1uF) close to the VCC pin.
  • The 71V416S12BEI has a thermal pad on the bottom. Use a thermal interface material (e.g., thermal tape or thermal grease) to connect the pad to a heat sink or a metal plate on the PCB. Ensure good airflow around the device.
  • The maximum clock frequency for the 71V416S12BEI is 12 MHz. However, it's recommended to operate at a lower frequency (e.g., 8 MHz) to ensure reliable operation and minimize power consumption.
  • Use an external POR circuit with a voltage supervisor IC (e.g., TLV7031) to ensure a clean power-on reset. The POR circuit should be connected to the VCC pin and the reset pin (RST) of the 71V416S12BEI.
  • The recommended operating voltage range for the 71V416S12BEI is 3.0V to 3.6V. Operating outside this range may affect the device's performance and reliability.

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71V416S12BEI Overview

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Part Image IDT71V416S12BEGI Integrated Device Technology Inc

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Part Image AS7C34098-12B2I Alliance Semiconductor Corporation

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Part Image 71V416YS12BEGI Integrated Device Technology Inc

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Part Image IDT71V416YS12BEGI Integrated Device Technology Inc

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