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7132SA35C - Renesas Electronics

Description: The 7132 is a high-speed 2K x 8 Dual-Port Static RAM designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the 7142 "SLAVE" Dual-Port in 16-bit-or-more word width systems which would result in full-speed, error free operation without the need for additional discrete logic. An automatic power down feature, controlled by CE, permits the on chip circuitry of each port to enter a very low standby power mode. Military grade product in compliance with MIL-PRF-38535

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7132SA35C - Renesas Electronics - PCB symbol
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7132SA35C - Renesas Electronics PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - SB48
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7132SA35C Details

  • Manufacturer Part Number:

    7132SA35C

  • Brand Name:

    Renesas

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SB

  • Pin Count:

    48

  • Manufacturer Package Code:

    SB48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.41

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    35 ns

  • Additional Feature:

    AUTOMATIC POWER-DOWN

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-CDIP-T48

  • JESD-609 Code:

    e0

  • Length:

    60.96 mm

  • Memory Density:

    16384 bit

  • Memory IC Type:

    MULTI-PORT SRAM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    48

  • Number of Words:

    2048 words

  • Number of Words Code:

    2000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    2KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP48,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.826 mm

  • Standby Current-Max:

    0.015 A

  • Standby Voltage-Min:

    4.5 V

  • Supply Current-Max:

    0.165 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

7132SA35C Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (AP6111) for the 7132SA35C, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • To ensure reliable operation in high-temperature environments, it's essential to follow Renesas' guidelines for thermal design, including using a heat sink, thermal interface material, and ensuring good airflow. Additionally, consider using a thermistor or temperature sensor to monitor the device temperature and implement thermal protection mechanisms.
  • Renesas recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output capacitors. The capacitors should be rated for the maximum operating voltage and have a temperature rating of at least 105°C. Additionally, the capacitors should be placed close to the device to minimize parasitic inductance.
  • To troubleshoot issues with the EN pin, ensure that the pin is properly connected to a logic-level signal (e.g., 3.3V or 5V) and that the signal is not floating. Also, verify that the EN pin is not being driven by multiple sources, which can cause conflicts. If issues persist, consult Renesas' application notes and technical support resources.
  • Operating the 7132SA35C outside of its recommended operating conditions can lead to reduced performance, decreased reliability, and potentially even device failure. It's essential to ensure that the device operates within its specified voltage, current, and temperature ranges to maintain its performance and longevity.

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7132SA35C Overview

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7132SA35C Alternates

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Part Image IDT7132SA35CGB Renesas Electronics Corporation

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For a full list of alternate parts for 7132SA35C, check out Findchips.com