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BCM5327MA1KQM BROADCOM 交换机芯片 pdf datasheet

时间:2010-07-23 12:37来源:gongwin.com 作者:省芯商城 点击:
BCM5327MA1KQM BROADCOM 交换机芯片 pdf datasheet

BCM5327MA1KQM产品说明:

EIGHT-PORT 10/100 SWITCH WITH ON-CHIP PACKET BUFFER
• The highest level of silicon integration achieved for a eight-
port 10/100 Ethernet switch device
• Fourth generation switch on a chip
• The BCM5327M integrates:
• Eight transceivers (802.3u compliant)
• Nine media access controllers (802.x compliant)
• 256-KB packet buffer
• Non-blocking switch fabric
• Packet classification 802.1p QoS priority queues
• Port-based VLAN
• MII or 7-wire interface supports an additional 100FX or 100TX
connection enabling a sixth user connection or uplink
• Supports up to 4K MAC addresses
• Flow control: full-duplex (802.3x) and half-duplex options
supported
• Supports automatic address learning and aging
• Internal oscillator circuit
• Typical power consumption: < 1.8W
• 208-pin PQFP package
• Management features:
• Low-cost MIB Autocast
TM function
• Hardware support for Simple Network Management Protocol
(SNMP), Remote Network Monitoring (RMON) and Spanning
Tree

封装:PQFP208

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