參數(shù)資料
型號(hào): KSZ8873MLL AM TR
廠商: Micrel Inc
文件頁(yè)數(shù): 104/115頁(yè)
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(kāi)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)
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Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
89
Revision 1.6
Register 195 (0xC3): Power Management and LED Mode
Bit
Name
R/W
Description
Default
7
CPU Interface
Power Down
R/W
CPU interface clock tree power down enable.
=1, Enable
=0, Disable
Note: Power save a little bit when MII interface is used and the traffic is
stopped in the power management with normal mode
0
6
Switch Power
Down
R/W
Switch clock tree power down enable.
=1, Enable
=0, Disable
Note: Power save a little bit when MII interface is used and the traffic is
stopped in the power management with normal mode
0
5-4
LED Mode
Selection
R/W
=00, LED0 -> Link/ACT, LED1-> Speed
=01, LED0 -> Link,
LED1 -> ACT
=10, LED0 -> Link/ACT, LED1 -> Duplex
=11, LED0 -> Link,
LED1 -> Duplex
Note:
Item
Pin State
LED Definition
No Link
H
OFF
Link
L
ON
100 Speed
L
ON
10 Speed
H
OFF (Link is ON)
Full Duplex
L
ON
Half Duplex
H
OFF (Link is ON)
ACT
Toggle
Blinking
00
3
LED Output
Mode
R/W
=1, The internal stretched energy signal from the analog module will be
negated and output to LED1 and the internal device ready signal will be
negated and output to LED0.
=0, The LED1/LED0 pins will indicate the regular LED outputs.
(Note. This is for debugging purpose.)
0
2
PLL Off Enable
R/W
=1, PLL power down enable
=0, Disable
Note: This bit is used in Energy Detect mode with Pin 27 MII_LINK_3 pull-up
in the by-pass mode for saving power
0
1-0
Power
Management
Mode
R/W
Power management mode
=00, Normal Mode
=01, Energy Detection Mode
=10, Software Power Down Mode
=11, Power Saving Mode
00
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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
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KSZ8873MML-EVAL 功能描述:以太網(wǎng)開(kāi)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(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓: