Datasheet Microchip LAN9303-ABZJ — 数据表

LAN9303/LAN9303i
Small Form Factor Three Port 10/100 Managed
Ethernet Switch with Single MII/RMII/Turbo MII
Highlights
• Up to 200Mbps via Turbo MII Interface
• High performance, full featured 3 port switch with
VLAN, QoS packet prioritization, Rate Limiting,
IGMP monitoring and management functions
• Serial management via I2C or SMI
• Unique Virtual PHY feature simplifies software
development by mimicking the multiple switch
ports as a single port PHY • Target Applications
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• Cable, satellite, and IP set-top boxes
Digital televisions
Digital video recorders
VoIP/Video phone systems
Home gateways …

LAN9303/LAN9303i
Small Form Factor Three
Port 10/100 Managed
Ethernet Switch with Single
MII/RMII/Turbo MII
PRODUCT FEATURES Data Brief Highlights
„
„ „
„ „ Up to 200Mbps via Turbo MII Interface
High performance, full featured 3 port switch with
VLAN, QoS packet prioritization, Rate Limiting, IGMP
monitoring and management functions
Serial management via I2C or SMI
Unique Virtual PHY feature simplifies software
development by mimicking the multiple switch ports
as a single port PHY — Port mirroring/monitoring/sniffing: ingress and/or egress
traffic on any port or port pair
— Fully compliant statistics (MIB) gathering counters
— Control registers configurable on-the-fly
„ „
„
„
„ …

LAN9303/LAN9303i Small Form Factor Three Port
10/100 Managed Ethernet Switch
with Single MII/RMII/Turbo MII
PRODUCT FEATURES Datasheet Highlights
В„
В„ В„
В„ В„ Up to 200Mbps via Turbo MII Interface
High performance, full featured 3 port switch with
VLAN, QoS packet prioritization, Rate Limiting, IGMP
monitoring and management functions
Serial management via I2C or SMI
Unique Virtual PHY feature simplifies software
development by mimicking the multiple switch ports
as a single port PHY — Port mirroring/monitoring/sniffing: ingress and/or egress
traffic on any port or port pair
— Fully compliant statistics (MIB) gathering counters
— Control registers configurable on-the-fly
В„ В„
В„
В„
В„
В„
В„ Cable, satellite, and IP set-top boxes …