| PartNumber | KSZ8721CL | KSZ8721CL A2 | KSZ8721CL A2-TR |
| Description | Ethernet ICs 10/100 BASE-TX/FX Physical Layer Transceiver | IC TXRX ETHERNET 48LQFP | IC TXRX ETHERNET 48LQFP |
| Manufacturer | Microchip | - | - |
| Product Category | Ethernet ICs | - | - |
| RoHS | Y | - | - |
| Series | KSZ8721 | - | - |
| Product | Ethernet Transceivers | - | - |
| Number of Transceivers | 1 Transceiver | - | - |
| Data Rate | 10 Mb/s, 100 Mb/s | - | - |
| Operating Supply Voltage | 3.3 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | LQFP-48 | - | - |
| Packaging | Tray | - | - |
| Brand | Microchip Technology / Micrel | - | - |
| Supply Current Max | 151 mA | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Ethernet ICs | - | - |
| Standard | 10BASE-T, 100BASE-FX, 100BASE-TX | - | - |
| Factory Pack Quantity | 250 | - | - |
| Subcategory | Communication & Networking ICs | - | - |
| Supply Voltage Min | 2.5 V, 3.3 V | - | - |
| Unit Weight | 0.006409 oz | - | - |