COM20022I
LAN Controller, 1 Channel(s), 1.25MBps, CMOS, PQFP48Manufacturer: Microchip Technology
Categories: Serial IO/Communication Controllers
Quality Control: Learn More
The Microchip Technology COM20022I is a CMOS LAN controller supporting ASYNC and SYNC communication standards. This component features one serial I/O channel with a maximum data transfer rate of 1.25 Mbps. It offers compatibility with 8051 and 6801 bus architectures, utilizing an 8-bit on-chip data RAM and 2048 RAM words for buffering. The device operates within a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5.0V, and boasts a maximum clock frequency of 20 MHz.
Designed for surface mounting, the COM20022I is housed in a 48-terminal PQFP package (JESD-30 code S-PQFP-G48) with a terminal pitch of 0.50mm. Its operating temperature spans from -40°C to +85°C. This controller is suitable for applications requiring serial communication, including networking and industrial automation. The data encoding/decoding method employed is NRZ.
Additional Information
Series: COM20022RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 7.0000 |
| Width | 7.0000 |
| Technology | CMOS |
| Address_Bus_Width | 3 |
| Boundary_Scan | No |
| Bus_Compatibility | 8051; 6801 |
| Clock_Frequency_Max | 20.0000000000000000 |
| Communication_Standard | ASYNC, BIT; SYNC, BYTE |
| 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 | No |
| 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 | QFP48,.35SQ,20 |
| 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 |
Request a Quote
Clients Also Buy
COM20022I-HT-TR
LAN Controller, 1 Channel(s), 1.25MBps, CMOS, PQFP48
COM20022TQFP
LAN Controller, 1 Channel(s), 1.25MBps, CMOS, PQFP48
COM20022
LAN Controller, 1 Channel(s), 1.25MBps, CMOS, PQFP48