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COM20022ITQFP

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COM20022ITQFP

LAN Controller, 1 Channel(s), 1.25MBps, CMOS, PQFP48

Manufacturer: Microchip Technology

Categories: Serial IO/Communication Controllers

Quality Control: Learn More

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:
Technical Details:
Length7.0000
Width7.0000
TechnologyCMOS
Address_Bus_Width3
Boundary_ScanNo
Bus_CompatibilityRS-485
Communication_StandardANSI 878.1
Data_Encoding_Decoding_MethodNRZ
Data_Transfer_Rate_Max1.2500000000000000
External_Data_Bus_Width16
JESD_30_CodeS-PQFP-G48
Low_Power_ModeYes
Number_of_DMA_Channels1
Number_of_Serial_I_Os1
Number_of_Terminals48
On_Chip_Data_RAM_Width8
Operating_Temperature_Max85.0000
Operating_Temperature_Min-40.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeLFQFP
Package_Equivalence_CodeTQFP48,.35SQ
Package_ShapeSquare
Package_StyleFLATPACK, LOW PROFILE, FINE PITCH
RAM_words2048
Seated_Height_Max1.6000
Supply_Voltage_Max5.5000
Supply_Voltage_Min4.5000
Supply_Voltage_Nom5.0000
Surface_MountYes
Terminal_FormGull Wing
Terminal_Pitch0.500
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeSERIAL IO/COMMUNICATION CONTROLLER, LAN

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