参数资料
型号: KSZ8893FQL-FX
厂商: Micrel Inc
文件页数: 101/117页
文件大小: 0K
描述: IC SWITCH ETH 3PORT 128-PQFP
标准包装: 66
控制器类型: 以太网开关控制器
接口: MII,RMII,SNI
电源电压: 3.1 V ~ 3.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 128-BFQFP
供应商设备封装: 128-PQFP(14x20)
包装: 托盘
产品目录页面: 1081 (CN2011-ZH PDF)
配用: 576-1603-ND - EVAL KIT EXPERIMENTAL KSZ8893MQL
其它名称: 576-3273
Micrel, Inc.
KSZ8893FQL
October 2007
84
M9999-101607-1.3
Note
: Remote Command Registers 74, 75 and 76 are accessed by the Center side only.
Register 74 (0x4A): Remote Command 1
Bit
Name
R/W
Description
Default
7
AMM31
R/W
Reserved
(This bit must be set to ‘0’ for normal operation)
0
6
AMM30
R/W
Read acknowledge.
This bit combines with bits [3:2] = ‘01’ in this register to select
between read request and read acknowledge.
reg. 74 bits [6,3,2] = ‘001’ : read request
reg. 74 bits [6,3,2] = ‘101’ : read acknowledge
0
5
AMM29
RO
1
4
AMM28
RO
Indicate support capability for “A-vendor” only. If Operating
Mode (bits [1:0] of this register) is set to “10”, these two bits
are used by “A-vendor” to indicate support for “extended
mode”.
10
: Support “extended mode”
others : Reserved
0
Bit
Name
R/W
Description
Default
3
AMM27
R/W
0
2
AMM26
R/W
Operating Code
If Operating Mode (bits [1:0] of this register) is set to “10”,
these two bits are used to select one of the following
Operating Codes:
00 : read reply
01 : read request
10 : write reply
11 : write request
0
1
AMM25
R/W
1
0
AMM24
R/W
Operating Mode
Select between “normal mode” and “extended mode”, defined
as follows:
00 : normal mode, MM24-MM47 (registers 0x55h to 0x57h)
are used for My Model Info.
10 : extended mode, MM24-MM47 (registers 0x55h to 0x57h)
are mapped to Remote Command (registers 0x4Ah to 0x4Ch)
01 : reserved
11 : reserved
0
Register 75 (0x4B): Remote Command 2
Bit
Name
R/W
Description
Default
7
AMM39
R/W
0
6
AMM38
R/W
0
5
AMM37
R/W
0
4
AMM36
R/W
0
3
AMM35
R/W
0
2
AMM34
R/W
0
1
AMM33
R/W
0
AMM32
R/W
If Center MC sends the “Remote Command” in register 0x42h,
this register value will be used for M39-M32 of the
Maintenance frame, instead of register 0x56h.
[AMM39:AMM32] = bits[7:0] of the KSZ8893FQL address byte
if the Operating Mode in register 0x4Ah bits[1:0] is set to “10”
0
相关PDF资料
PDF描述
PIC12C509AT-04E/SN IC MCU OTP 1KX12 8SOIC
PIC16F1829T-I/SS MCU PIC 14K FLASH 1K RAM 20SSOP
V72A24C400BL3 CONVERTER MOD DC/DC 24V 400W
PIC16F677-E/SS IC PIC MCU FLASH 2KX14 20SSOP
V72A24C400BL2 CONVERTER MOD DC/DC 24V 400W
相关代理商/技术参数
参数描述
KSZ8893FQLI-FX 功能描述:以太网 IC 3-Port Ethernet Switch w MII/RMII Interface + 100FX (I-Temp, Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8893MBL 功能描述:以太网 IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-Ld PQFP(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8893MBL TR 功能描述:以太网 IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 100-Ball LFBGA (Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8893MBLI 功能描述:以太网 IC 2+1 Port 10/100 Switch w/ Tranceivers & Frame Buffers (Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8893MQL 功能描述:以太网 IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-Ld PQFP(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray