COM20020LJP
LAN Controller, 1 Channel(s), 0.625MBps, CMOS, PQCC28Manufacturer: Microchip Technology
Categories: Serial IO/Communication Controllers
Quality Control: Learn More
The Microchip Technology COM20020LJP is a single-channel LAN controller from the COM20020 series, designed for asynchronous, bit-synchronous, byte-synchronous, and Ethernet communication standards. This CMOS device operates at a maximum clock frequency of 40 MHz and supports a data transfer rate up to 0.625 Mbps utilizing NRZ data encoding. It features an 8-bit external data bus and an on-chip data RAM width of 8 bits, with 1024 RAM words available. The controller is compatible with 8051 and 6801 bus architectures and includes a 3-bit address bus. Packaged in a 28-terminal PQCC28 (J-bend terminals, 1.27mm pitch), it is suitable for surface mounting. Operating within a temperature range of 0°C to 70°C and a supply voltage of 4.5V to 5.5V, this component finds application in various networking and communication systems.
Additional Information
Series: COM20020RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 11.5062 |
| Width | 11.5062 |
| Technology | CMOS |
| Address_Bus_Width | 3 |
| Boundary_Scan | No |
| Bus_Compatibility | 8051; 6801 |
| Clock_Frequency_Max | 40.0000000000000000 |
| Communication_Standard | ASYNC, BIT; SYNC, BYTE; ETHERNET |
| Data_Encoding_Decoding_Method | NRZ |
| Data_Transfer_Rate_Max | 0.6250000000000000 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | S-PQCC-J28 |
| Low_Power_Mode | No |
| Number_of_DMA_Channels | 0 |
| Number_of_I_O_Lines | 0 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 28 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC28,.5SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| RAM_words | 1024 |
| Seated_Height_Max | 4.5720 |
| Supply_Current_Max | 50.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
Request a Quote
Clients Also Buy
COM20020I3VLJP
LAN Controller, 1 Channel(s), 0.625MBps, CMOS, PQCC28
COM20020I-DZD-TR
LAN Controller, 1 Channel(s), 0.625MBps, CMOS, PQCC28
COM20020P
LAN Controller, 1 Channel(s), 0.625MBps, CMOS, PDIP24