The AM7990PC/80 is a 48-pin DIP packaged commercial temperature LAN controller IC from AMD. It operates over a temperature range of 0 to 70 degrees Celsius and has a nominal supply voltage of 5V. The device has a maximum supply current of 270mA and a 16-bit external data bus width. It is a serial IO/communication controller IC with a 24-bit address bus width and no I/O lines.
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AMD AM7990PC/80 technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 48 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T48 |
| Width | 15.24 |
| Length | 61.849 |
| Pin Count | 48 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 270 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.75 |
| Supply Voltage-Max | 5.25 |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
| Number of I/O Lines | 0 |
| External Data Bus Width | 16 |
| Address Bus Width | 24 |
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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