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| 型号： | KSZ8851-16MLLI |
| 厂商： | Micrel Inc |
| 文件页数： | 16/84页 |
| 文件大小： | 0K |
| 描述： | IC MAC CTLR 1PORT W/BUS 48-TQFP |
| 标准包装： | 250 |
| 控制器类型： | 以太网控制器，MAC/PHY |
| 接口： | 总线 |
| 电源电压： | 1.8V，2.5V，3.3V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 托盘 |
| 产品目录页面： | 1081 (CN2011-ZH PDF) |
| 其它名称： | 576-3505 |
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Micrel, Inc.
KSZ8851-16MLL/MLLI
March 11, 2014
23
Revision 2.2
Item
Address
Filtering Mode
Receive Control Register (0x74 – 0x75): RXCR1
Description
RX All
(Bit 4)
RX Inverse
(Bit 1)
RX Physical
Address
(Bit 11)
RX Multicast
Address
(Bit 8)
1
Perfect
0
1
All Rx frames are passed only if the DA exactly matches the
MAC address in MARL, MARM and MARH registers.
2
Inverse perfect
0
1
All Rx frames are passed if the DA is not matching the MAC
address in MARL, MARM and MARH registers.
3
Hash only
0
All Rx frames with either multicast or physical destination
address are filtering against the MAC address hash table.
4
Inverse hash only
0
1
0
All Rx frames with either multicast or physical destination
address are filtering not against the MAC address hash table.
All Rx frames which are filtering out at item 3 (Hash only) only
are passed in this mode.
5
Hash perfect (Default)
0
1
0
All Rx frames are passed with Physical address (DA)
matching the MAC address and to enable receive multicast
frames that pass the hash table when Multicast address is
matching the MAC address hash table.
6
Inverse hash perfect
0
1
0
All Rx frames which are filtering out at item 5 (Hash perfect)
only are passed in this mode.
7
Promiscuous
1
0
All Rx frames are passed without any conditions.
8
Hash only with
Multicast address
passed
1
0
All Rx frames are passed with Physical address (DA)
matching the MAC address hash table and with Multicast
address without any conditions.
9
Perfect with Multicast
address passed
1
0
1
All Rx frames are passed with Physical address (DA)
matching the MAC address and with Multicast address
without any conditions.
10
Hash only with
Physical address
passed
1
0
1
0
All Rx frames are passed with Multicast address matching the
MAC address hash table and with Physical address without
any conditions.
11
Perfect with Physical
address passed
1
0
1
All Rx frames are passed with Multicast address matching the
MAC address and with Physical address without any
conditions.
Notes:
1. Bit 0 (RX Enable), Bit 5 (RX Unicast Enable) and Bit 6 (RX Multicast Enable) must set to 1 in RXCR1 register.
2. The KSZ8851-16MLL will discard frame with SA same as the MAC address if bit[0] is set in RXCR2 register.
Table 3. Address Filtering Scheme
Clock Generator
The X1 and X2 pins are connected to a 25MHz crystal. X1 can also serve as the connector to a 3.3V, 25MHz oscillator
(as described in the pin description).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KSZ8851-16MLLI TR | 功能描述:以太网 IC 10/100BT Ethernet MAC + PHY with Generic (8, 16-bit) Bus Interface (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 |
| KSZ8851-16MLLJ | 功能描述:以太网 IC Single-Port Ethernet MAC Controller with 8/16-Bit Non-PCI Interface (125C support) 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 |
| KSZ8851-16MLLJ_10 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Single-Port Ethernet MAC Controller with 8-Bit or 16-Bit Non-PCI Interface |
| KSZ8851-16MLLU | 功能描述:以太网 IC Single-Port Ethernet Controller (Automotive Grade) 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 |
| KSZ8851-16MLLU TR | 功能描述:以太网 IC Single-Port Ethernet Controller (Automotive Grade) 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 |
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