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PC87309 - Plug and Play Compatible

This page provides the datasheet information for the PC87309, a member of the PC8 Plug and Play Compatible family.

Datasheet Summary

Description

The PC87309 is a single-chip solution to the most commonly used ISA, EISA and MicroChannel® peripherals in a compact, 100-pin VLJ packaging.

Features

  • q Full SuperI/O functionality in compact, cost-effective 100-pin VLJ packaging PC97 compliant q PC87309 Block Diagram DMA IRQ Channels Floppy Drive Interface Data Handshake Plug and Play (PnP) Floppy Disk Controller (FDC) (Logical Device 0) High Current Driver IEEE 1284 Parallel Port (Logical Device 1) µP Address Data and Control Serial Port with IR (UART2) (Logical Devices 2) Serial Port (UART1) (Logical Devices 3) Power Management (PM) Logic (Logical Device 4) Mouse and Keyboard Cont.

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Full PDF Text Transcription

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- March 1998 Highlights PRELIMINARY April 1998 PC87309 SuperI/O Plug and Play Compatible Chip in Compact 100-Pin VLJ Packaging Highlights General Description The PC87309 is a single-chip solution to the most commonly used ISA, EISA and MicroChannel® peripherals in a compact, 100-pin VLJ packaging. This fully Plug and Play (PnP) and PC97 compatible chip conforms to the Plug and Play ISA Specification Version 1.0a, May 5, 1994, and meets specifications defined in the PC97 Hardware Design Guide. The PC87309 incorporates: a Floppy Disk Controller (FDC), a Mouse and Keyboard Controller (KBC), two enhanced UARTs, one of which is with Infrared (IR) support, a full IEEE 1284 parallel port and support for Power Management (PM).
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