AM79C972BVD/W
LAN Controller, 5 Channel(s), 12.5MBps, CMOS, PQFP176Manufacturer: Advanced Micro Devices
Categories: Serial IO/Communication Controllers
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The Advanced Micro Devices AM79C972BVD-W is a 5-channel LAN controller designed for high-speed networking applications. Operating on CMOS technology, this component supports asynchronous and bit-oriented communication standards, including Ethernet. It features a maximum data transfer rate of 12.5 Mbps and a clock frequency up to 33.33 MHz. The device utilizes Biphase (Manchester) encoding for data transmission and reception.
With a 32-bit external data bus and address bus width, the AM79C972BVD-W integrates seamlessly into complex system architectures. It includes boundary scan capabilities for enhanced testability. The component is housed in a 176-terminal Square QFP (PQFP176) package with a 0.500 mm terminal pitch, suitable for surface mounting. Its operating temperature range is from 0°C to 70°C, with a nominal supply voltage of 3.30V, ranging from 2.97V to 3.63V. This serial I/O controller is commonly employed in networking infrastructure and embedded systems.
Additional Information
Series: AM79C972RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Address_Bus_Width | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 33.3300000000000000 |
| Communication_Standard | ASYNC, BIT; ETHERNET |
| Data_Encoding_Decoding_Method | BIPH-LEVEL (MANCHESTER) |
| Data_Transfer_Rate_Max | 12.5000000000000000 |
| External_Data_Bus_Width | 32 |
| JESD_30_Code | S-PQFP-G176 |
| Number_of_Serial_I_Os | 5 |
| Number_of_Terminals | 176 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Equivalence_Code | QFP176,1.0SQ,20 |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Supply_Current_Max | 120.00000000 |
| Supply_Voltage_Max | 3.6300 |
| Supply_Voltage_Min | 2.9700 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
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