88E6352-A1-TFJ2I000

The 88E6352-A1-TFJ2I000 is a 7-port Gigabit Ethernet switch from Marvell (now part of NXP Semiconductors). It integrates advanced Layer 2 features, including VLAN support, QoS prioritization, and energy-efficient Ethernet (EEE). Designed for industrial and embedded applications, it operates in a wide temperature range (-40°C to +85°C) and supports IEEE 1588v2 for precise timing synchronization.
Key features:
- 6x Gigabit ports + 1x RGMII/MII port
- Hardware-based security (MACsec optional)
- Low power consumption
- Industrial-grade reliability
Commonly used in industrial automation, automotive, and networking equipment. The TFJ2I000 suffix indicates its industrial temperature rating and packaging (TQFP).
For detailed specs, refer to the Marvell datasheet.

The Marvell 88E6352-A1-TFJ2I000 is a 7-port Gigabit Ethernet switch chip. Equivalent or similar alternatives include:
- 88E6350 (earlier version, fewer features)
- 88E6390/6393 (higher-end, more ports/features)
- Microchip KSZ9897 (similar 7-port Gigabit switch)
- Realtek RTL8367N (comparable 7-port switch)
These chips offer similar functionality but may vary in features like VLAN support, QoS, or management interfaces. Always check datasheets for exact compatibility.

The 88E6352-A1-TFJ2I000 is a 7-port Gigabit Ethernet switch from Marvell (now part of NXP).
- Pin Count: 128-pin (TQFP package).
- Key Functions:
- 7x Gigabit Ethernet ports (5x integrated PHYs, 2x RGMII/MII interfaces).
- Supports 802.1Q VLAN, QoS, and Layer 2 switching.
- SPI/I2C for configuration.
- Energy-efficient Ethernet (EEE) support.
- 1588 PTP for time synchronization.
It’s commonly used in industrial, automotive, and networking applications.

The 88E6352-A1-TFJ2I000 is manufactured by Marvell Technology, a leading semiconductor company specializing in data storage, networking, and connectivity solutions. Marvell is known for its high-performance chips used in enterprise, cloud, automotive, and IoT applications. The 88E6352 is part of their Ethernet switch product line, designed for managed networking equipment.
Marvell, founded in 1995 and headquartered in the U.S., is a key player in the semiconductor industry, providing advanced ICs for wired and wireless infrastructure.

The 88E6352-A1-TFJ2I000 is a Marvell Ethernet switch IC packaged in a TFJ2 (144-pin TQFP) form factor. This surface-mount package is designed for high-density PCB applications, offering robust thermal and electrical performance. It’s commonly used in networking hardware like switches and routers. The "I000" suffix may indicate specific temperature or quality grading.