The PC87312 by National Semiconductor is a Floppy Disk Controller. Below is the official datasheet preview.
| Part number | PC87312 |
|---|---|
| Manufacturer | National Semiconductor |
| File Size | 865.77 KB |
| Description | Floppy Disk Controller |
| Datasheet |
 PC87312-NationalSemiconductor.pdf
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The PC87311A 12 incorporates a floppy disk controller (FDC) two full function UARTs a bidirectional parallel port and IDE interface control logic in one chip The PC87311A includes standard AT XT address decoding for on-chip functions and a Configuration Register offering a single chip solution to the most commonly used IBM PC PC-XT and PC-AT peripherals The PC87312 includes standard AT address decoding for on-chip functions and a Configuration Register set offering a single chip solution to the
📁 PC87312 Similar Datasheet
