KSZ8841中文资料10/100 Base-T/TX Ethernet Controller with PCI and Host Bus Interface数据手册Microchip规格书

描述 Description

The KSZ8841-series of single-port controllers includes PCI and non-PCI CPU interfaces. The KSZ8841-PMQL datasheet describes PCI CPU interface chips. KSZ8841-PMQL is PQFP package chip. For information on thenon-PCI controller, refer to the KSZ8841-MQL datasheet.

The KSZ8841-PMQL is a single port Fast Ethernet MAC chip with 32-bit/33MHz PCI processor interface.  Fully compliant with IEEE 802.3u, it is also available in industrial temperature grades. The KSZ8841MQL has 32-, 16- or 8-bit generic host processor interface.

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Please consider this deviceKSZ8851

特性 Features

• Supports 10BASE-T/100BASE-TX
• Supports IEEE 802.3x full-duplex flow control and half-duplex backpressure collision flow control
• Supports burst data transfers
• 8KB internal memory for RX/TX FIFO buffers
• Early TX/RX functions to minimize latency through thedevice
• Optional to use external serial EEPROM configuration
• Single 25MHz reference clock for both PHY and MAC

简介

KSZ8841属于集成电路（IC）的控制器。由制造生产的KSZ8841控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART，将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外，还包括用于通过为点对点通信设计的接口建立多路连接的器件，例如 USB 集线器控制器。