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88E1512-A0-NNP21000
Brand: Marvell
The 88E1512-A0-NNP21000 is an Alaska single-port Energy Efficient Ethernet (EEE) Gigabit PHY transceiver from Marvell (tape-and-reel variant of 88E1512), integrating IEEE 802.3az EEE with RGMII and SGMII MAC interfaces. It supports 10/100/1000 Mbps operation with auto-negotiation, auto-media detection, and IEEE 1588 PTP timestamping for synchronous networking. The device features advanced cable diagnostics, integrated voltage regulators from a single 3.3 V supply, and operates over the 0 °C to +70 °C commercial temperature range in a 56-pin QFN package.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| Marvell | 88E1512-A0-NNP21000 | 3,450 | 26+ | Ethernet PHY stock for RFQ and production sourcing |
Listed stock and date code are subject to final RFQ confirmation.
Interface IC Specifications
| Parameter | Value / Specification |
|---|---|
| Exact Part Number | 88E1512-A0-NNP21000 |
| Manufacturer | Marvell Semiconductor |
| Product Category | Ethernet PHY Transceiver |
| Protocol / Function | IEEE 802.3 Gigabit Ethernet PHY with Energy Efficient Ethernet (IEEE 802.3az) |
| Channels | Single-port 10/100/1000 Mbps Ethernet transceiver with auto-media detection |
| Data Rate | 10/100/1000 Mbps, RGMII and SGMII MAC interfaces, IEEE 1588 PTP timestamping |
| Supply Voltage | 3.3 V single supply with integrated 1.0 V and 2.5 V regulators |
| EEE / Power Saving | IEEE 802.3az Energy Efficient Ethernet for reduced power in low utilization states |
| Operating Temperature | 0 °C to +70 °C (commercial grade) |
| Package / Case | 56-QFN (8 × 8 mm SMT, Tape and Reel) |
| Package / Orderable Variant | 56-QFN (8 × 8 mm SMT, Tape and Reel); exact suffix A0 NNP21000 |
Interface Features & Applications
- Alaska single-port Gigabit Ethernet PHY with IEEE 802.3az Energy Efficient Ethernet for reduced power consumption during idle periods
- Supports 10/100/1000 Mbps auto-negotiation with RGMII and SGMII MAC interfaces and auto-media detection for simplified design
- IEEE 1588v2 Precision Time Protocol (PTP) hardware timestamping for sub-microsecond clock synchronization in industrial networks
- Virtual cable tester (VCT) and advanced diagnostics for cable fault detection, link quality monitoring, and field troubleshooting
- Integrated regulators for 1.0 V and 2.5 V from single 3.3 V supply, minimizing external components and board space
- Tape-and-reel variant in 56-QFN package (8 × 8 mm), 0 °C to +70 °C, ideal for high-volume embedded networking production
Need Price & Availability for 88E1512-A0-NNP21000?
LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
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Commercial and shipment details for 88E1512-A0-NNP21000 are confirmed with the formal quotation.
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Frequently Asked Questions
Is 88E1512-A0-NNP21000 available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for 88E1512-A0-NNP21000 by RFQ.
What should buyers check before ordering 88E1512-A0-NNP21000?
Buyers should check interface standard, package, isolation, temperature grade and exact suffix for 88E1512-A0-NNP21000, together with live stock and traceable supply.
How do I request a quote for 88E1512-A0-NNP21000?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.