COM20022ITQFP
LAN Controller, 1 Channel(s), 1.25MBps, CMOS, PQFP48Manufacturer: Microchip Technology
Categories: Serial IO/Communication Controllers
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The Microchip Technology COM20022 is a single-channel LAN controller designed for robust communication applications. Operating with CMOS technology, this component supports RS-485 bus compatibility and adheres to the ANSI 878.1 standard. It features an NRZ data encoding/decoding method and offers a maximum data transfer rate of 1.25 Mbps. The COM20022 integrates on-chip data RAM with an 8-bit width and 2048 words, alongside a single DMA channel for efficient data handling. Its 16-bit external data bus and 3-bit address bus provide ample connectivity. This surface-mount device is housed in a 48-terminal PQFP package with a 0.50mm terminal pitch, suitable for operation between -40°C and +85°C. The COM20022 series is utilized in industrial automation and communication systems.
Additional Information
Series: COM20022RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 7.0000 |
| Width | 7.0000 |
| Technology | CMOS |
| Address_Bus_Width | 3 |
| Boundary_Scan | No |
| Bus_Compatibility | RS-485 |
| Communication_Standard | ANSI 878.1 |
| Data_Encoding_Decoding_Method | NRZ |
| Data_Transfer_Rate_Max | 1.2500000000000000 |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | S-PQFP-G48 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 1 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 48 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Equivalence_Code | TQFP48,.35SQ |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| RAM_words | 2048 |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| 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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