Datasheet > KSZ8895RQ

KSZ8895RQ

更新时间： 2024-11-06 11:32:07

品牌	Logo	应用领域
英飞凌 - INFINEON		电信集成电路以太网局域网（LAN）标准以太网：16GBASE-T
页数	文件大小	规格书
115页	864K
描述
Integrated 5-Port 10/100 Managed Ethernet Switch with MII/RMII interface

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KSZ8895RQ 数据手册

KSZ8895MQ/RQ/FMQ

Integrated 5-Port 10/100 Managed Ethernet

Switch with MII/RMII interface

Rev. 1.2

General Description

The configurations provided by the KSZ8895 family

enables the flexibility to meet different requirements:

The KSZ8895MQ/RQ/FMQ is a highly-integrated Layer

2 managed five-port switch with optimized design and

plentiful features. It is designed for cost-sensitive

10/100Mbps five-port switch systems with lowest power

consumption, on-chip termination and internal core

power controller. These features will save more system

cost. It supports high-performance memory bandwidth,

shared memory based switch fabric with non-blocking

configuration. It also provides an extensive feature set

such as power management, programmable rate limit

and priority ratio, tag/port-based VLAN, packets filtering,

four queues QoS prioritization, management interfaces

and MIB counters. KSZ8895 family provides multiple

CPU data interfaces to effectively address both current

and emerging fast Ethernet applications when port 5 is

configured to separate MAC5 with SW5-MII/RMII and

PHY5 with P5-MII/RMII interfaces.

•

KSZ8895MQ: Five 10/100Base-T/TX transceivers,

one SW5-MII and one P5-MII interface

KSZ8895RQ: Five 10/100Base-T/TX transceivers,

one SW5-RMII and one P5-RMII interface

KSZ8895FMQ: Three 10/100Base-T/TX transceiver

on Ports 1, 2, 5 and two 100Base-FX transceivers

on Ports 3, 4, one SW5-MII and one P5-MII

interface

All registers of MACs and PHYs units can be managed

by the SPI or the SMI interface. MIIM registers can be

accessed through the MDC/MDIO interface. EEPROM

can set all control registers for the unmanaged mode.

Functional Diagram

Note: SW5 indicates the MAC5 of the switch side, P5 indicates the PHY5 of the Port 5.

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

M9999-012011-1.2

January 2011

12 3 4 5 6 7...115

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KSZ8895RQXC-TR	MICROCHIP	获取价格	Integrated 5-Port 10/100 Managed Ethernet Switch with MII/RMII Interface
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KSZ8895RQXI-TR	MICROCHIP	获取价格	Integrated 5-Port 10/100 Managed Ethernet Switch with MII/RMII Interface
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