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7130LA35C - Renesas Electronics

Description: The 7130 is a high-speed 1K 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 7140 "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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7130LA35C - Renesas Electronics - PCB symbol
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7130LA35C - Renesas Electronics PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - SB48
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7130LA35C Details

  • Manufacturer Part Number:

    7130LA35C

  • 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

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-CDIP-T48

  • JESD-609 Code:

    e0

  • Length:

    60.96 mm

  • Memory Density:

    8192 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:

    1024 words

  • Number of Words Code:

    1000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    1KX8

  • 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:

    0.0015 A

  • Standby Voltage-Min:

    2 V

  • Supply Current-Max:

    0.12 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

7130LA35C Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APL-AN-114) which includes thermal vias, copper pours, and component placement guidelines to ensure optimal thermal performance.
  • Renesas recommends using an external overcurrent protection circuit, such as a fuse or a dedicated overcurrent protection IC, to prevent damage to the device. The datasheet provides guidelines for selecting the appropriate overcurrent protection component.
  • Although the datasheet doesn't explicitly state the maximum allowed voltage on the EN pin, Renesas recommends keeping it within the VCC voltage range (typically 3.3V or 5V) to ensure proper operation and prevent damage to the device.
  • The 7130LA35C is rated for operation up to 125°C, but Renesas recommends derating the output current and voltage to ensure reliable operation in high-temperature environments. Consult the datasheet and application notes for specific guidelines.
  • Renesas provides a troubleshooting guide in their application note (APL-AN-115) which covers common issues, such as output voltage regulation, overcurrent protection, and thermal shutdown. The guide provides step-by-step procedures for identifying and resolving problems.

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7130LA35C Overview

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7130LA35C Alternates

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For a full list of alternate parts for 7130LA35C, check out Findchips.com