KS8995MA

更新时间： 2025-09-11 22:25:31

品牌	Logo	应用领域
麦瑞 - MICREL		电信集成电路开关局域网局域网（LAN）标准
页数	文件大小	规格书
73页	370K
描述
Integrated 5-Port 10/100 Managed Switch

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中文翻译

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数据手册

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KS8995MA 数据手册

KS8995MA

Micrel, Inc.

Features (continued)

Applications

• Enable/Disable option for huge frame size up to 1916

bytes per frame

• Broadband gateway/firewall/VPN

• Integrated DSL or cable modem multi-port router

• Wireless LAN access point plus gateway

• Home networking expansion

• IGMP v1/v2 snooping for multicast packet filtering

• Special tagging mode to send CPU info on ingress

packet’s port value

• Standalone 10/100 switch

• SPI slave (complete) and MDIO (MII PHY only) serial

management interface for control of register configura-

tion

• Hotel/campus/MxU gateway

• Enterprise VoIP gateway/phone

• FTTx customer premise equipment

• Managed Media converter

• MAC-id based security lock option

• Control registers configurable on-the-fly (port-priority,

802.1p/d/q, AN...)

Ordering Information

Part Number Temp. Range

• CPU read access to MAC forwarding table entries

• 802.1d Spanning Tree Protocol

Package

128-Pin PQFP

Lead Finish

Standard

Lead-Free

Standard

• Port mirroring/monitoring/sniffing: ingress and/or egress

traffic to any port or MII

KS8995MA

KSZ8995MA

KS8995MAI

0°C to +70°C

–40°C to +85°C 128-Pin PQFP

• Broadcast storm protection with % control – global and

per-port basis

• Optimization for fiber-to-copper media conversion

• Full-chip hardware power-down support (register

configuration not saved)

• Per-port based software power-save on PHY (idle link

detection, register configuration preserved)

• QoS/CoS packets prioritization supports: per port,

802.1p and DiffServ based

• 802.1p/q tag insertion or removal on a per-port basis

(egress)

• MDC and MDI/O interface support to access the MII

PHY control registers (not all control registers)

• MII local loopback support

• On-chip 64Kbyte memory for frame buffering (not

shared with 1K unicast address table)

• Wire-speed reception and transmission

• Integrated look-up engine with dedicated 1K MAC

addresses

• Full duplex IEEE 802.3x and half-duplex back pressure

flow control

• Comprehensive LED support

• 7-wire SNI support for legacy MAC interface

• Automatic MDI/MDI-X crossover for plug-and-play

• Disable automatic MDI/MDI-X option

• Low power:

Core: 1.8V

I/O: 2.5V or 3.3V

• 0.18µm CMOS technology

• Commercial temperature range: 0°C to +70°C

• Industrial temperature range: –40°C to +85°C

• Available in 128-pin PQFP package

M9999-051305

May 2005

123 4 5 6 7...73

中文翻译

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与KS8995MA相关器件

型号	品牌	获取价格	描述	数据表
KS8995MAI	MICREL	获取价格	Integrated 5-Port 10/100 Managed Switch
KS8995MA_11	MICREL	获取价格	Integrated 5-Port 10/100 Managed Switch
KS8995MI	MICREL	获取价格	Integrated 5-Port 10/100 Managed Switch
KS8995M_0607	MICREL	获取价格	Integrated 5-Port 10/100 Managed Switch
KS8995X	MICREL	获取价格	Integrated 5-Port 10/100 QoS Switch
KS8995XA	MICREL	获取价格	Integrated 5-Port 10/100 QoS Switch
KS8995XA_11	MICREL	获取价格	Integrated 5-Port 10/100 QoS Switch
KS8995X_04	MICREL	获取价格	Integrated 5-Port 10/100 QoS Switch
KS8997	MICREL	获取价格	8-Port 10/100 Integrated Switch with PHY and Frame Buffer
KS8997_07	MICREL	获取价格	8-Port 10/100 Integrated Switch with PHY and Frame Buffer

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