AM79C961AKI\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 AM79C961 is a dual-channel LAN controller supporting asynchronous and synchronous communication standards, including Ethernet. This CMOS device operates with a maximum clock frequency of 20 MHz and a data transfer rate up to 1.25 Mbps, utilizing NRZ and BIPH-LEVEL (Manchester) encoding/decoding. It features a 16-bit external data bus and a 20-bit address bus, with ISA and EISA bus compatibility. The AM79C961 includes low-power modes and boundary scan capabilities. Packaged in a 132-terminal PQFP (JESD-30 Code S-PQFP-G132), it operates within an industrial temperature range of -40°C to 85°C, requiring a supply voltage of 4.75V to 5.25V. This component is frequently found in networking infrastructure and embedded systems.
Additional Information
Series: AM79C961RoHS 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 | 20 |
| Boundary_Scan | Yes |
| Bus_Compatibility | ISA; EISA |
| Clock_Frequency_Max | 20.0000000000000000 |
| Communication_Standard | ASYNC, BIT; SYNC, BYTE; ETHERNET |
| Data_Encoding_Decoding_Method | NRZ; BIPH-LEVEL (MANCHESTER) |
| Data_Transfer_Rate_Max | 1.2500000000000000 |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | S-PQFP-G132 |
| Low_Power_Mode | Yes |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 132 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | BQFP |
| Package_Equivalence_Code | SPQFP132,1.1SQ |
| Package_Shape | Square |
| Package_Style | FLATPACK, BUMPER |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 75.00000000 |
| 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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