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Datasheet Intersil CS82C37AZ

Datasheet Intersil CS82C37AZ

Part NumberCS82C37AZ

CMOS High Performance Programmable DMA Controller


  • Download » Datasheet, PDF, 1.0 Mb, Revision: 2017-12-04
    82C37A Datasheet
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    82C37A FN2967
    Rev 4.00
    October 2, 2015 CMOS High PerformanceProgrammable DMA Controller
    The 82C37A is an enhanced version of the industry standard
    8237A Direct Memory Access (DMA) controller, fabricated
    using Intersil’s advanced 2 micron CMOS process. Pin
    compatible with NMOS designs, the 82C37A offers
    increased functionality, improved performance, and
    dramatically reduced power consumption. The fully static
    design permits gated clock operation for even further
    reduction of power.
    The 82C37A controller can improve system performance by
    allowing external devices to transfer data directly to or from
    system memory. Memory-to-memory transfer capability is
    also provided, along with a memory block initialization
    feature. DMA requests may be generated by either hardware
    or software, and each channel is independently
    programmable with a variety of features for flexible
    The 82C37A is designed to be used with an external
    address latch, such as the 82C82, to demultiplex the most
    significant 8-bits of address. The 82C37A can be used with ...



Package44 Ld PLCC
Package IndexN44.65
Peak Temperature260C


FeaturesCompatible with the NMOS 8237A
Qualification LevelStandard

Eco Plan


Moldel Line

Series: 82C37A (8)

Manufacturer's Classification

  • Space & Harsh Environment > Harsh Environment > Microprocessors and Peripherals
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