AM7990JC/80
LAN Controller, 1 Channel(s), NMOS, PQCC68Manufacturer: Advanced Micro Devices
Categories: Serial IO/Communication Controllers
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The Advanced Micro Devices AM7990JC-80 is a single-channel NMOS LAN controller in a 68-terminal PQCC package. This component supports both asynchronous and synchronous serial communication standards, utilizing NRZ data encoding and decoding. It is compatible with multiple bus architectures, including 8086, 68000, 29000, Z8000, and LSI-11. The AM7990 series device is compliant with 10BASE5 Type A and 10BASE2 Type B standards. It features a 16-bit external data bus and a 24-bit address bus. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage of 5V nominal, with a maximum of 5.25V and a minimum of 4.75V. This controller finds application in networking and communication systems.
Additional Information
Series: AM7990RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 24.2062 |
| Width | 24.2062 |
| Technology | NMOS |
| Additional_Feature | COMPATIBLE WITH 10BASE5 TYPE A AND 10BASE2 TYPE B |
| Address_Bus_Width | 24 |
| Boundary_Scan | No |
| Bus_Compatibility | 8086; 68000; 29000; Z8000; LSI-11 |
| Communication_Standard | ASYNC, BIT; SYNC, BYTE |
| Data_Encoding_Decoding_Method | NRZ |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | S-PQCC-J68 |
| Low_Power_Mode | No |
| Number_of_DMA_Channels | 1 |
| Number_of_I_O_Lines | 0 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 68 |
| On_Chip_Data_RAM_Width | 0 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC68,1.0SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| RAM_words | 0 |
| Seated_Height_Max | 4.5720 |
| Supply_Current_Max | 270.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
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