1894KI-44LF
IC CONTROLLER ETHERNET 40QFNManufacturer: Renesas Electronics Corporation
Categories: Controllers
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Renesas Electronics Corporation 1894KI-44LF is a highly integrated Ethernet Physical Layer (PHY) controller designed for 10/100 Base-T/TX Ethernet applications. This component features a parallel interface, enabling direct connection to MAC controllers. It supports both 10 Mbps and 100 Mbps data rates, adhering to IEEE 802.3 standards. The device is housed in a compact 40-QFN (6x6mm) package with an exposed pad for enhanced thermal performance. Operating over a temperature range of -40°C to 85°C, and requiring a supply voltage between 3.14V and 3.47V, the 1894KI-44LF is suitable for demanding networking infrastructure, industrial automation, and automotive applications where reliable and efficient Ethernet connectivity is critical.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 40-TQFN Exposed Pad |
| Function | Physical Layer Controller |
| Interface | Parallel |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3.14V ~ 3.47V |
| Current - Supply | - |
| Protocol | Ethernet |
| Standards | 10/100 Base-T/TX PHY |
| Supplier Device Package | 40-QFN (6x6) |
| Programmable | Not Verified |
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