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PC87338 - ACPI 1.0 and PC98/99 Compliant SuperI/O

Download the PC87338 datasheet PDF. This datasheet also covers the PC8 variant, as both devices belong to the same acpi 1.0 and pc98/99 compliant superi/o family and are provided as variant models within a single manufacturer datasheet.

General Description

The PC97338 is a fully ACPI 1.0 and PC98/99 compliant, ISA based Super I/O.

It is functionally compatible with the PC87338.

Key Features

  • s Meets ACPI 1.0 and PC98/99 requirements s Backward compatible with PC87338 s 100% compatibility with Plug and Play requirements specified in the “Hardware Design Guide for Microsoft Windows 95”, ISA, EISA, and MicroChannel architectures s A special Plug and Play module includes:.
  • Flexible IRQs, DMAs and base addresses.
  • General Interrupt Requests (IRQs) that can be multiplexed to the ten supported IRQs Block Diagram CS1,0 Configuration Input Signals Serial Interface Serial Fa.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PC8-7338.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
PC87332VLJ Floppy Disk Controller
PC87332VLJ-5 Floppy Disk Controller
PC87334VJG Floppy Disk Controller
PC87334VLJ Floppy Disk Controller
PC87303VUL Floppy Disk Controller / Keyboard Controller
PC87306 Floppy Disk Controller / Keyboard Controller
PC87307 Plug and Play Compatible
PC87309 Plug and Play Compatible
PC87310 Dual UART
PC87311 Floppy Disk Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PC87338/PC97338 ACPI 1.0 and PC98/99 Compliant SuperI/O November 1998 PC87338/PC97338 ACPI 1.0 and PC98/99 Compliant SuperI/O General Description The PC97338 is a fully ACPI 1.0 and PC98/99 compliant, ISA based Super I/O. It is functionally compatible with the PC87338. It includes a Floppy Disk Controller (FDC), two Serial Communication Controllers (SCC) for UART and Infrared support, one IEEE1284 compatible Parallel Port, and two general purpose Chip Select signals for game port support. The device supports power management as well as 3.3V and 5V mixed operation making it particularly suitable for notebook and sub-notebook applications. The PC87338 and PC97338 are fully compliant to the Plug and Play specifications included in the "Hardware Design Guide for Microsoft Windows 95".