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.

Microchip's complimentary and confidential LANCheck? online design review service is available for customers who have selected our products for their application design-in.?The?LANCheck online design review?service is subject to?Microchip's?Program Terms and Conditions?and requires a myMicrochip?account.



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

簡介

KSZ8841屬于集成電路（IC）的控制器。由制造生產(chǎn)的KSZ8841控制器該系列產(chǎn)品主要用于在采用不同通信協(xié)議和/或信令方法的端點之間提供信息連接。示例包括將 I2C 總線連接到 UART，將 USB 連接到 I2C、SPI、以太網(wǎng)或 UART、以太網(wǎng) MAC 和 PHY 等的器件。此外，還包括用于通過為點對點通信設(shè)計的接口建立多路連接的器件，例如 USB 集線器控制器。