參數(shù)資料
型號： KSZ8873MLL AM TR
廠商： Micrel Inc
文件頁數(shù)： 86/115頁
文件大?。?/td> 0K
描述： IC ETHERNET SWITCH 3PORT 64LQFP
產(chǎn)品培訓(xùn)模塊： KSZ8873 Ethernet Switches
標(biāo)準(zhǔn)包裝： 1,000
控制器類型： 以太網(wǎng)開關(guān)控制器
接口： MII
電源電壓： 1.8V，2.5V，3.3V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 64-LQFP
供應(yīng)商設(shè)備封裝： 64-PQFP（10x10）
包裝： 帶卷 (TR)
Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
72
Revision 1.6
Register 31 (0x1F): Port 1 Status 1
Register 47 (0x2F): Port 2 Status 1
Register 63 (0x3F): Port 3 Status 1
Bit
Name
R/W
Description
Default
7
Hp_mdix
R/W
=1, HP Auto MDI/MDI-X mode
=0, Micrel Auto MDI/MDI-X mode
1
Note: Only ports 1 and 2 are PHY ports.
This bit is not applicable to port 3 (MII).
6
Reserved
RO
Reserved
Do not change the default value.
0
5
Polrvs
RO
=1, Polarity is reversed
=0, Polarity is not reversed
0
Note: This bit is not applicable to port 3 (MII).
This bit is only valid for 10BT
4
Transmit Flow
Control Enable
RO
=1, Transmit flow control feature is active
=0, Transmit flow control feature is inactive
0
3
Receive Flow
Control Enable
RO
=1, Receive flow control feature is active
=0, Receive flow control feature is inactive
0
2
Operation Speed
RO
=1, Link speed is 100Mbps
=0, Link speed is 10Mbps
0
1
Operation Duplex
RO
=1, Link duplex is full
=0, Link duplex is half
0
Far-end Fault
RO
=1, Far-end fault status detected
=0, No Far-end fault status detected
0
This bit is applicable to port 1 only.
Register 67 (0x43): Reset
Bit
Name
R/W
Description
Default
4
Software Reset
R/W
=1, Software reset
=0, Clear
Note: Software reset will reset all registers to the initial values
of the power-on reset or warm reset (keep the strap values).
0
PCS Reset
R/W
=1, PCS reset is used when is doing software reset for a
compelete reset
=0, Clear
Note: PCS reset will reset the state machine and clock domain
in PHY’s PCS layer.
0
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參數(shù)描述
KSZ8873MLL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 3-Port Fast Ethernet Switch with 1x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8873MLLI 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Industrial Grade, 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
KSZ8873MLLJ 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Extended Temp) 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
KSZ8873MML 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x MII Interface, 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
KSZ8873MML-EVAL 功能描述:以太網(wǎng)開發(fā)工具 3-Port Fast Ethernet Switch with 2x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
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