
Infineon 88EA1512B2-NNP2A000 Ethernet Transceiver
Infineon 88EA1512B2-NNP2A000 Product Overview
The 88EA1512B2-NNP2A000 is a single-port Gigabit Ethernet transceiver from Infineon's Brightlane™ family, designed as a physical layer device for automotive and industrial networking applications. It implements the Ethernet physical layer for 1000BASE-T, 100BASE-TX, and 10BASE-T standards, and supports flexible media conversion between RGMII, SGMII, and copper/fiber interfaces .
Housed in a 56-pin QFN package (8 mm x 8 mm, 0.5 mm pitch), it integrates MDI interface termination resistors to reduce external component count. The device features an integrated switching voltage regulator and supports 1.8 V, 2.5 V, and 3.3 V LVCMOS I/O standards . Operating temperature range is -40 °C to +105 °C (AEC-Q100 Grade 2). Supply voltage is 3.3 V. Mass is approximately 0.4 g .
Infineon 88EA1512B2-NNP2A000 Key Specifications
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Parameter |
Value |
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Type |
Ethernet PHY transceiver |
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Ports |
1 |
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Data rate |
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Standards |
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MAC interfaces |
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Modes |
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Latency (RX+TX) |
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EEE support |
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PTP support |
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Cable diagnostics |
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Wake on LAN |
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Supply voltage |
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I/O voltage |
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Operating temp (TA) |
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Qualification |
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Package |
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Mass (m) |
Infineon 88EA1512B2-NNP2A000 Key Advantages
The 88EA1512B2-NNP2A000 delivers Gigabit Ethernet connectivity with RGMII/SGMII interface flexibility and < 400 ns ultra-low latency in a compact QFN package . The AEC-Q100 Grade 2 qualification ensures reliable operation in automotive environments. The integrated switching regulator allows single 3.3 V supply operation, simplifying power design. IEEE 1588v2 hardware acceleration enables high-precision time synchronization for distributed systems. The Virtual Cable Tester® diagnoses cabling faults to within one meter, simplifying system debug and maintenance . Auto-Media Detect supports automatic switching between copper and fiber media, enhancing design flexibility.
Infineon 88EA1512B2-NNP2A000 Typical Applications
Automotive infotainment and telematics systems
Advanced driver assistance systems (ADAS) and surround-view cameras
Automotive diagnostics and body electronics
Industrial Ethernet and factory automation
In-vehicle networking gateways and backbone switches
Why Choose the Infineon 88EA1512B2-NNP2A000?
The 88EA1512B2-NNP2A000 combines Gigabit speed, < 400 ns low latency, AEC-Q100 qualification, and flexible media conversion in a space-saving 56-pin QFN package. Manufactured by Infineon (formerly Marvell), it delivers reliable, high-performance Ethernet PHY connectivity for automotive and industrial networking applications. The Brightlane™ series offers integrated termination resistors, IEEE 1588v2 hardware acceleration, and advanced cable diagnostics, making it a trusted solution for engineers requiring robust data transmission in noise-sensitive and space-constrained environments.
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