Mikrokontroller perferienheter
| Tillverkare | Chip | Funktion | Interface | Omdöme |
|---|---|---|---|---|
| Micrel | KSZ8851 | Ethernet | SPI + 8-bit parallell | |
| Microchip | ENC 28J60 | Ethernet | SPI | Tokfel! |
| Realtek | RTL8029AS | Ethernet | 8-bit parallell | |
| Realtek | RTL8019 | Ethernet | 16-bit parallell? | Tappar massa paket |
| Crystal Semiconductor | CS8900A | Ethernet | 8-bit parallell | |
| Davicom | DM9000 | Ethernet | 8-bit parallell | |
| WIZnet Inc | W3150A | Ethernet + TCP/IP | ||
| Ipsil | IPµ8932 | Ethernet + TCP/IP + Http server | ||
| Sekio | S-7600A | TCP/IP stack | Serial PPP |