| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | PC87391 |  1Mb/148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
| PC87391-VJG |  1Mb/148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
 National Semiconductor ... | PC87391-VJG |  1Mb/ 148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
| PC87392 |  1Mb/ 148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
| PC87392-VJG |  1Mb/ 148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
| PC87393 |  1Mb/ 148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
| PC87393-VJG |  1Mb/ 148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
| PC87393F |  1Mb/ 148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
| PC87393F-VJG |  1Mb/ 148P | 100-Pin LPC SuperI/O Devices for Portable Applications |
| PC87303 |  1Mb/ 114P | PC87303VUL SuperI/OTM Sidewinder Lite Floppy Disk Controller, Keyboard Controller, Real-Time Clock, Dual UARTs, IEEE 1284 Parallel Port, and IDE Inter |
| PC87303VUL |  1Mb/ 114P | PC87303VUL SuperI/OTM Sidewinder Lite Floppy Disk Controller, Keyboard Controller, Real-Time Clock, Dual UARTs, IEEE 1284 Parallel Port, and IDE Inter |
| PC87306 |  1Mb/ 110P | PC87306 SuperI/OTM Enhanced Sidewinder Lite Floppy Disk Controller, Keyboard Controller, Real-Time Clock, Dual UARTs, Infrared Interface, IEEE 1284 Pa |
| PC87306VUL |  1Mb/ 110P | PC87306 SuperI/OTM Enhanced Sidewinder Lite Floppy Disk Controller, Keyboard Controller, Real-Time Clock, Dual UARTs, Infrared Interface, IEEE 1284 Pa |
| PC87307 |  1Mb/ 218P | PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O |
| PC87307VUL |  1Mb/ 218P | PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O |
| PC87308VUL |  121Kb/ 6P | SuperI/O Enhanced Sidewinder Plug and Play Compatible Chip |
| PC87309 |  1Mb/ 192P | PC87309 SuperI/O Plug and Play Compatible Chip in Compact 100-Pin VLJ Packaging |
| PC87309VLJ |  1Mb/ 192P | PC87309 SuperI/O Plug and Play Compatible Chip in Compact 100-Pin VLJ Packaging |
| PC87310 |  627Kb/ 52P | PC87310 (SuperI/OTM) Dual UART with Floppy Disk Controller and Parallel Port |
| PC87311 |  879Kb/ 78P | PC87311A/PC87312 (SuperI/OTM II/III) Floppy Disk Controller with Dual UARTs, Parallel Port, and IDE Interface |
| PC87311A |  879Kb/ 78P | PC87311A/PC87312 (SuperI/OTM II/III) Floppy Disk Controller with Dual UARTs, Parallel Port, and IDE Interface |
| PC87311AVF |  879Kb/ 78P | PC87311A/PC87312 (SuperI/OTM II/III) Floppy Disk Controller with Dual UARTs, Parallel Port, and IDE Interface |