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M82380 Datasheet (PDF) - Intel Corporation

M82380 Datasheet PDF - Intel Corporation
Part # M82380
Download  M82380 Download

File Size   1677.11 Kbytes
Page   134 Pages
Manufacturer  INTEL [Intel Corporation]
Direct Link  http://www.intel.com
Logo INTEL - Intel Corporation
Description HIGH PERFORMANCE 32-BIT DMA CONTROLLER WITH INTEGRATED SYSTEM SUPPORT PERIPHERALS

M82380 Datasheet (PDF)

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M82380 Datasheet PDF - Intel Corporation

Part # M82380
Download  M82380 Click to download

File Size   1677.11 Kbytes
Page   134 Pages
Manufacturer  INTEL [Intel Corporation]
Direct Link  http://www.intel.com
Logo INTEL - Intel Corporation
Description HIGH PERFORMANCE 32-BIT DMA CONTROLLER WITH INTEGRATED SYSTEM SUPPORT PERIPHERALS

M82380 Datasheet (HTML) - Intel Corporation

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M82380 Product details

The M82380 is a multi-function support peripheral that integrates system functions necessary in an i386 processor environment. It has eight channels of high performance 32-bit DMA with the most efficient transfer rates possible on the i386 microprocessor bus. System support peripherals integrated into the M82380 provide Interrupt Control, Timers, Wait State generation, DRAM Refresh Control, and System Reset logic.
The M82380’s DMA Controller can transfer data between devices of different data path widths using a single channel. Each DMA channel operates independently in any of several modes. Each channel has a temporary data storage register for handling non-aligned data without the need for external alignment logic.

■ High Performance 32-Bit DMA Controller
    — 40 Mbytes/sec Maximum Data Transfer Rate at 20 MHz
    — 8 Independently Programmable Channels
■ 20-Source Interrupt Controller
    — Individually Programmable Interrupt Vectors
    — 15 External, 5 Internal Interrupts
    — M8259A Superset
■ Four 16-Bit Programmable Interval Timers
    — M82C54 Compatible
■ Programmable Wait State Generator
    — 0 to 15 Wait States Pipelined
    — 1 to 16 Wait States Non-Pipelined
■ DRAM Refresh Controller
■ i386TM Processor Shutdown Detect and Reset Control
    — Software/Hardware Reset
■ High Speed CHMOS III Technology
■ 132-Pin PGA Package and 164-Pin Quad Flat Pack (See Packaging Specification Order Ý 231369)
■ Optimized for use with the i386TM Microprocessor
    — Resides on Local Bus for Maximum Bus Bandwidth
■ Available in Three Product Grades:
    — MIL-STD-883, -55°C to +125°C (TC)
    — Military Temperature Only, -55°C to +125°C (TC)
    — Extended Temperature, -40°C to +110°C (TC)




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About Intel Corporation


Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California.
It is one of the world's largest and highest valued semiconductor chip makers, based on revenue.
Intel is best known for its development of microprocessors, the central processing units (CPUs) of computers.
Founded in 1968, Intel has been a leader in the computer hardware industry for over five decades.
In addition to microprocessors, the company offers a wide range of products and technologies, including data center and network equipment, solid-state drives, internet of things (IoT) devices, and more.
Intel is also a leading player in the development of 5G networks and autonomous vehicles.
With a focus on innovation and technology leadership, Intel continues to play a significant role in shaping the future of computing and technology.
The company invests heavily in research and development and has been awarded over 17,000 patents for its innovations.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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