LAN8804/ZMXC1中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書

Features

? Quad-Port Gigabit Ethernet Transceiver

? QSGMII Version 1.3 MAC Interface

? Jumbo Frame Support Up to 16 KB

? Clocked from Crystal or External 25/125 MHz Reference

Clock Input

? Time Sensitive Networking (TSN) Frame Preemption

support per IEEE 802.3?-2018 clause 99

? IEEE 802.3-2018 Energy Efficient Ethernet (EEE)

? Two Programmable LED Outputs per Port for

Link, Activity, and Speed

? Coma mode to Eliminate Port Link Bouncing at

Startup and Synchronize LEDs

? 24 GPIOs

? LinkMD? TDR-based Cable Diagnostic to Identify

Faulty Copper Cabling

? Signal Quality Indication

? Loopback modes for Diagnostics

? Automatic MDI/MDI-X Crossover to Detect and

Correct Pair Swaps, Pair Skew, and Pair Polarity

? Shared Management Data Input/Output (MDIO)

Interface for PHY Register Configuration

? Interrupt Pin Option

? Die Temperature Monitor

? Power-Down and Power-Saving Modes

- Energy Detect Power Down

- Chip Power Down

- EEE Low Power Idle mode

- Smart power savings up to 20 mW for cables

<70m

? Operating Voltages

- Digital Core (VDDCORE): 1.1V

- Analog Operation: 1.1V (VDDAL)

and 2.5V, 3.3V (VDD33REF)

- VDD I/O (VDDIO): 3.3V, 2.5V, or 1.8V

- Transceiver (VDDAH): 3.3V or 2.5V

? 128-pin TQFP (14 × 14 mm body) Package

? Temperature Support

- Commercial temperature range (0? to +85°C)

- Industrial temperature range (-40? to +85°C)

Target Applications

? Enterprise/SMB Switches

? Industrial Switches

? Cellular Infrastructure

? Routers

? Wi-Fi Access Points

? Gateways

? FPGA Based Systems

? General Embedded