KSZ8001LI

Product Overview

Category

KSZ8001LI belongs to the category of Ethernet Physical Layer Transceivers.

Use

It is used for connecting Ethernet devices to a network, providing reliable and high-speed data transmission.

Characteristics

• Supports 10/100 Mbps data rates
• Low power consumption
• Small form factor
• Robust performance in harsh environments

Package

KSZ8001LI is available in a compact package, making it suitable for space-constrained applications.

Essence

The essence of KSZ8001LI lies in its ability to facilitate seamless communication between Ethernet devices, ensuring efficient data transfer.

Packaging/Quantity

The product is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Data Rates: 10/100 Mbps
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Interface: MII/RMII
• Power Consumption: <150mW

Detailed Pin Configuration

The pin configuration of KSZ8001LI is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDA | Analog Power Supply | | 2 | VSSA | Analog Ground | | 3 | TXEN | Transmit Enable | | 4 | TXD0 | Transmit Data Bit 0 | | 5 | TXD1 | Transmit Data Bit 1 | | 6 | TXD2 | Transmit Data Bit 2 | | 7 | TXD3 | Transmit Data Bit 3 | | 8 | TXCLK | Transmit Clock | | 9 | RXCLK | Receive Clock | | 10 | CRSDV | Carrier Sense/Data Valid | | 11 | RXD0 | Receive Data Bit 0 | | 12 | RXD1 | Receive Data Bit 1 | | 13 | RXD2 | Receive Data Bit 2 | | 14 | RXD3 | Receive Data Bit 3 | | 15 | RXER | Receive Error | | 16 | VDD | Digital Power Supply | | 17 | VSS | Digital Ground | | 18 | MDC | Management Data Clock | | 19 | MDIO | Management Data I/O | | 20 | LED[0] | LED Indicator 0 | | 21 | LED[1] | LED Indicator 1 | | 22 | REF_CLK | Reference Clock |

Functional Features

• Auto-negotiation for speed and duplex mode
• Supports Energy Efficient Ethernet (EEE)
• Integrated loopback modes for diagnostics
• Built-in signal quality indicators
• Supports various link modes (Auto-MDI/MDIX, Far-End Fault)

Advantages and Disadvantages

Advantages

• Low power consumption
• Compact size
• Robust performance in harsh environments
• Supports Energy Efficient Ethernet

Disadvantages

• Limited data rate options (10/100 Mbps only)
• Requires external magnetics for proper operation

Working Principles

KSZ8001LI operates by converting the digital signals from an Ethernet controller into analog signals suitable for transmission over a physical medium. It also receives analog signals from the network and converts them back into digital signals for the Ethernet controller to process.

Detailed Application Field Plans

KSZ8001LI is widely used in various applications, including: - Industrial automation - Automotive electronics - Home networking - Internet of Things (IoT) devices - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to KSZ8001LI include: - KSZ8081MNX - KSZ8091RNB - KSZ9031RNX - KSZ9131RNX

These models offer similar functionality and can be considered as alternatives depending on specific requirements.

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