參數(shù)資料
型號: RTL8308B
廠商: Electronic Theatre Controls, Inc.
英文描述: REALTEK SINGLE CHIP 8-PORT 10/100 ETHERNET SWITCH CONTROLLER WITH EMBEDDED MEMORY
中文描述: 瑞昱單片8端口10/100以太網(wǎng)交換機控制器,嵌入式存儲器
文件頁數(shù): 2/28頁
文件大小: 397K
代理商: RTL8308B
RTL8308B
2002/01/23
Rev. 2.0
2
1. Features
Supports eight 10/100Mbps Ethernet ports with
RMII interface
Provides
non-head-of-line-blocking
forwarding
of
non-blocking
and
2M bit DRAM built in as a packet storage buffer
Page based buffer management to efficiently
utilize the internal packet buffer
Ultra low power consumption with less than
160mA at 3.3V operating voltage
Embedded 8K entry look-up table and 128 entry
CAM
Supports address hashing or direct mapping for
look-up table
128-entry CAM is used to eliminate the hash
collision issues
Supports full and half duplex operation
Link, speed and duplex status are auto-detected via
MDIO
Broadcast storm control
Flow control fully supported:
z
Half-duplex: back pressure
z
Full-duplex: IEEE 802.3X
Auto-negotiated Full-duplex flow control by
writing the ability via MDIO to external PHY
Supports Store-and-forward and cut-through
operation
Provides an LED display to indicate network loop
existence
Reversible PHYAD order for diverse PHY usage
3.3V 24LC02 interface
Optional EEPROM 24LC02 for Loop detect
configuration
128-pin PQFP, 0.35 um, 3.3V CMOS technology
相關(guān)PDF資料
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RU4D Damper Diodes (For Display)
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