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7142LA20JG - Renesas Electronics

Description: The 7142 is a high-speed 2K x 8 Dual-Port Static RAM designed to be used as a "SLAVE" Dual-Port RAM together with the 7132 "MASTER" 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 QML is available.

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7142LA20JG - Renesas Electronics PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - PLG52-+-__
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3D Models
7142LA20JG - Renesas Electronics  - 3D model - Plastic Leaded Chip Carrier - PLG52-+-__
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7142LA20JG Details

  • Manufacturer Part Number:

    7142LA20JG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PLCC

  • Pin Count:

    52

  • Manufacturer Package Code:

    PLG52

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.41

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

7142LA20JG Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APN) documents, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • Renesas recommends using an external overcurrent protection circuit, such as a current sense resistor and a comparator, to detect overcurrent conditions. The datasheet provides guidelines for selecting the current sense resistor value and setting the overcurrent threshold.
  • Renesas recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, depending on the input voltage and output current requirements. The datasheet provides more detailed guidelines for selecting the input capacitor.
  • Renesas provides EMC guidelines in their application notes, which include recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference (EMI) and ensure compliance with relevant EMC standards.
  • The 7142LA20JG has an operating temperature range of -40°C to +125°C, but the maximum junction temperature (TJ) should not exceed 150°C. The datasheet provides more detailed information on thermal characteristics and derating curves.

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7142LA20JG Overview

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Part Image 7142SA20JG Integrated Device Technology Inc

Multi-Port SRAM, 2KX8, 20ns, CMOS, PQCC52

Part Image 7142SA20J Integrated Device Technology Inc

Multi-Port SRAM, 2KX8, 20ns, CMOS, PQCC52

Part Image IDT7142LA20J Integrated Device Technology Inc

Multi-Port SRAM, 2KX8, 20ns, CMOS, PQCC52

Part Image IDT7142SA20J Integrated Device Technology Inc

Multi-Port SRAM, 2KX8, 20ns, CMOS, PQCC52

Part Image IDT7142LA20JG8 Renesas Electronics Corporation

Multi-Port SRAM, 2KX8, 20ns, CMOS, PQCC52

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