參數(shù)資料
型號(hào)： KSZ8893FQL
廠商： Micrel Inc
文件頁數(shù)： 76/117頁
文件大小： 0K
描述： IC SWITCH FAST ETH 3PORT 128PQFP
標(biāo)準(zhǔn)包裝： 66
控制器類型： 以太網(wǎng)開關(guān)控制器
接口： MII，RMII，SNI
電源電壓： 3.1 V ~ 3.5 V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 128-BFQFP
供應(yīng)商設(shè)備封裝： 128-PQFP（14x20）
包裝： 托盤
配用： 576-1603-ND - EVAL KIT EXPERIMENTAL KSZ8893MQL
其它名稱： 576-1565
Micrel, Inc.
KSZ8893FQL
October 2007
61
M9999-101607-1.3
Register 2 (0x02): Global Control 0
Bit
Name
R/W
Description
Default
7
New Back-off
Enable
R/W
New back-off algorithm designed for UNH
1 = Enable
0 = Disable
0
6-4
Reserved
R/W
Reserved
Do not change the default value.
100
3
Pass Flow Control
Packet
R/W
1 = Switch will not filter 802.1x “flow control” packets
0 = Switch will filter 802.1x “flow control” packets
0
2
Reserved
R/W
Reserved
Do not change the default value.
1
Reserved
R/W
Reserved
Do not change the default value.
0
Link Change Age
R/W
Link change from “l(fā)ink” to “no link” will cause fast aging (<800s)
to age address table faster. After an age cycle is complete, the
age logic will return to normal aging (about 200 sec).
1 = Enable
0 = Disable
Note: If any port is unplugged, all addresses will be automatically
aged out.
0
Register 3 (0x03): Global Control 1
Bit
Name
R/W
Description
Default
7
Pass All Frames
R/W
1 = Switch all packets including bad ones. Used solely for
debugging purposes. Works in conjunction with sniffer mode
only.
0
6
Reserved
R/W
Reserved
Do not change the default value.
0
5
IEEE 802.3x Transmit
Direction Flow Control
Enable
R/W
1 = Will enable transmit direction flow control feature.
0 = Will not enable transmit direction flow control feature. Switch
will not generate any flow control (PAUSE) frame.
1
4
IEEE 802.3x Receive
Direction Flow Control
Enable
R/W
1 = Will enable receive direction flow control feature.
0 = Will not enable receive direction flow control feature. Switch
will not react to any flow control (PAUSE) frame it receives.
1
3
Frame Length Field
Check
R/W
1 = Will check frame length field in the IEEE packets. If the actual
length does not match, the packet will be dropped (for
Length/Type field < 1500).
0
2
Aging Enable
R/W
1 = Enable age function in the chip
0 = Disable age function in the chip
Invert of
P2LED3 (pin
20) value
during reset
Note: P2LED3
has internal
pull-down.
1
Fast Age Enable
R/W
1 = Turn on fast age (800us)
0
Aggressive Back-off
Enable
R/W
1 = Enable more aggressive back off algorithm in half duplex
mode to enhance performance. This is not an IEEE standard.
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8893FQL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8893FQL-FX 功能描述:以太網(wǎng) IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8893FQLI-FX 功能描述:以太網(wǎng) IC 3-Port Ethernet Switch w MII/RMII Interface + 100FX (I-Temp, Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8893MBL 功能描述:以太網(wǎng) IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-Ld PQFP(Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8893MBL TR 功能描述:以太網(wǎng) IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 100-Ball LFBGA (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
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