| Manufacturer | Marvell Semiconductor, Inc. |
| Series | Alaska® |
| Package | Tray |
| Description | 4/4 Transceiver Full, Half IEEE 802.3, IEEE 1588 56-QFN (8×8) |
| Manufacturer Standard Lead Time | 26 Weeks |
| Product Status | Active |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 56-VFQFN Exposed Pad |
| Supplier Device Package | 56-QFN (8×8) |
| Data Rate | 10Mbps, 100Mbps, 1Gbps |
| Product Type: | Ethernet ICs |
The 88E1512-A0-NNP21000 is a specific model of Gigabit Ethernet transceiver manufactured by Marvell. This chip is a 4/4 transceiver, supporting both full and half-duplex modes, compliant with IEEE standards 802.3 and 1588. Its functionality encompasses efficient data transmission, synchronization, and network timing in Ethernet networks. The chip comes in a 56-QFN (8×8) package, a square-shaped, leadless package with a 56-pin configuration, suitable for surface mounting on circuit boards. This component is commonly utilized in networking devices like switches, routers, and network interface cards to enable high-speed data transfer and network synchronization based on established Ethernet standards.