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PC87303VUL - Floppy Disk Controller / Keyboard Controller

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Datasheet Details

Part number PC87303VUL
Manufacturer National Semiconductor
File Size 1.10 MB
Description Floppy Disk Controller / Keyboard Controller
Datasheet download datasheet PC87303VUL Datasheet
Note This datasheet PDF includes multiple part numbers: PC87303VUL, PC8.
Please refer to the document for exact specifications by model.
Additional preview pages of the PC87303VUL datasheet.

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Description

The PC87303VUL is a single chip solution incorporating a Keyboard and PS 2 Mouse Controller (KBC) Real Time Clock (RTC) and most commonly used I O peripherals in ISA EISA and MicroChannel based computers In addition to the KBC and RTC a Floppy Disk Controller (FDC) two full featured UARTs an IEEE 1284 compatible parallel port and all the necessary control logic for an IDE interface provides support for most commonly used I O peripherals Standard PC-AT address decoding for all the peripherals a s

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