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    1. Home/
    2. All Manufacturers/
    3. Texas Instruments/
    4. Memory ICs/
    5. Memory Controllers

    Memory Controllers

    (50)

    Memory Controllers are integrated circuits that manage and coordinate data transfers between a host system and memory devices. They provide the control logic required to handle memory access operations, including command sequencing, addressing, and timing coordination, to ensure reliable communication with the connected memory.

    Within the broader category of Memory ICs, memory controllers serve as the interface layer that translates system-level requests into memory-specific control actions. They may support one or more memory technologies and are used to organize how memory resources are accessed and maintained.

    • Core role: Orchestrate read/write operations and overall memory access control
    • Interface function: Bridge system buses and memory device protocols
    • System integration: Enable structured, consistent interaction with external or internal memory
    8Results Found

    DP8421A Package

    DP8422A Package

    DP8420A Package

    Clock Frequency

    Operating Temperature

    Supply Voltage

    DP8422A Access Ports

    Packaging

    Controller Type

    Lead Free

    ProductManufacturerIn Stock StatusPriceQtyRFQDescription
    DP8422AV-20
    PDF
    DP8422AV-20

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    The DP8420A/21A/22A dynamic RAM controllers provide a low cost, single chip interface between dynamic RAM and all 8-, 16- and 32-bit systems. They generate all the required access control signal timing for DRAMs.

    DP8422ATVX-25
    PDF
    DP8422ATVX-25

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    The DP8420A/21A/22A dynamic RAM controllers provide a low cost, single chip interface between dynamic RAM and all 8-, 16- and 32-bit systems.

    DP8421AVX-25
    PDF
    DP8421AVX-25

    Texas InstrumentsCheck Price
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    The DP8420A/21A/22A dynamic RAM controllers provide a low cost, single chip interface between dynamic RAM and all 8-, 16- and 32-bit systems.

    DP8421AVX-20
    PDF
    DP8421AVX-20

    Texas InstrumentsCheck Price
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    DP8420A/21A/22A microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers

    DP8421AV-20
    PDF
    DP8421AV-20

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    The DP8420A/21A/22A dynamic RAM controllers provide a low cost, single chip interface between dynamic RAM and all 8-, 16- and 32-bit systems.

    BQ2205LYPWRG4
    PDF
    BQ2205LYPWRG4

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    The CMOS bq2205 SRAM non-volatile controller with reset provides all the necessary functions for converting one or two banks of standard CMOS SRAM into non-volatile read/write memory.

    NSBMC096VF-25
    PDF
    RoHS
    NSBMC096VF-25

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    NSBMC096 132-BQFP Bumpered Tray 5V 132 Terminals

    BQ2205LYPWG4
    RoHS
    BQ2205LYPWG4

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    BQ2205 16-TSSOP (0.173, 4.40mm Width) Tube 3.3V 16 Terminals 16 Pin

    1-8 of 8
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