LAN91C111I-NU-TR
LAN Controller, 4 Channel(s), 12.5MBps, CMOS, PQFP128Manufacturer: Microchip Technology
Categories: Serial IO/Communication Controllers
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The Microchip Technology LAN91C111 series LAN Controller, part number LAN91C111I-NU-TR, is a high-performance peripheral designed for embedded networking applications. This CMOS device operates from a 2.97V to 3.63V supply, featuring a 32-bit external data bus and supporting a maximum data transfer rate of 12.5 Mbps. It offers four serial I/O channels with support for SYNC, BIT, BYTE, and ETHERNET communication standards. Encoding and decoding methods include NRZ and BIPH-LEVEL (MANCHESTER).
The LAN91C111I-NU-TR is housed in a 128-terminal PQFP package with a 0.400mm terminal pitch, suitable for surface mounting. Its bus compatibility extends to ARM, SH, POWERPC, ColdFire, 680X0, 683XX, and MIPS R3000 architectures. The component includes a low-power mode and operates within an industrial temperature range of -40°C to +85°C. This controller is commonly utilized in automotive and industrial automation systems requiring robust network connectivity.
Additional Information
Series: LAN91C111RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Length | 14.0000 |
| Width | 14.0000 |
| Technology | CMOS |
| Address_Bus_Width | 15 |
| Boundary_Scan | No |
| Bus_Compatibility | ARM; SH; POWERPC; COLDFIRE; 680X0; 683XX; MIPS R3000 |
| Clock_Frequency_Max | 25.0000000000000000 |
| Communication_Standard | SYNC, BIT, BYTE, ETHERNET |
| Data_Encoding_Decoding_Method | NRZ; BIPH-LEVEL (MANCHESTER) |
| Data_Transfer_Rate_Max | 12.5000000000000000 |
| External_Data_Bus_Width | 32 |
| JESD_30_Code | S-PQFP-G128 |
| Low_Power_Mode | Yes |
| Number_of_Serial_I_Os | 4 |
| Number_of_Terminals | 128 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TFQFP |
| Package_Equivalence_Code | QFP128,.63SQ,16 |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.2000 |
| Supply_Current_Max | 140.00000000 |
| Supply_Voltage_Max | 3.6300 |
| Supply_Voltage_Min | 2.9700 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.400 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
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