AM79C974KC\W
LAN Controller, 2 Channel(s), 1.25MBps, CMOS, PQFP132Manufacturer: Advanced Micro Devices
Categories: Serial IO/Communication Controllers
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The Advanced Micro Devices AM79C974KC-W is a CMOS LAN controller featuring two serial I/O channels, supporting asynchronous and bit-level communication. This component operates with a maximum clock frequency of 33 MHz and offers a maximum data transfer rate of 1.25 Mbps. Data encoding and decoding are handled via BIPH-LEVEL (Manchester) encoding. Designed for PCI bus compatibility, it utilizes a 32-bit address and external data bus. The device supports low-power modes and is housed in a 132-terminal, square PQFP package with gull-wing terminals. This component is suitable for applications in networking infrastructure and industrial automation.
Additional Information
Series: AM79C974RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 24.1300 |
| Technology | CMOS |
| Length | 24.1300 |
| Address_Bus_Width | 32 |
| Boundary_Scan | No |
| Bus_Compatibility | SCSI; PCI |
| Clock_Frequency_Max | 33.0000000000000000 |
| Communication_Standard | ASYNC, BIT |
| Data_Encoding_Decoding_Method | BIPH-LEVEL (MANCHESTER) |
| Data_Transfer_Rate_Max | 1.2500000000000000 |
| External_Data_Bus_Width | 32 |
| JESD_30_Code | S-PQFP-G132 |
| Low_Power_Mode | Yes |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 132 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | BQFP |
| Package_Equivalence_Code | TPAK132,1.8SQ,25 |
| Package_Shape | Square |
| Package_Style | FLATPACK, BUMPER |
| Seated_Height_Max | 4.5720 |
| Supply_Current_Max | 150.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.635 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
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