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| 型号： | KSZ8864RMN |
| 厂商： | Micrel Inc |
| 文件页数： | 24/111页 |
| 文件大小： | 0K |
| 描述： | IC ETHERNET SW 4PORT 64QFN |
| 标准包装： | 348 |
| 控制器类型： | 以太网开关控制器 |
| 接口： | MII，RMII |
| 电源电压： | 1.8V，2.5V，3.3V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-VFQFN 裸露焊盘 |
| 供应商设备封装： | 64-QFN（8x8） |
| 包装： | 托盘 |
| 配用： | 576-3869-ND - BOARD EVALUATION FOR KSZ8864RMN |
| 其它名称： | 576-3787 KSZ8864RMN-ND |
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Micrel, Inc.
KSZ8864RMN
April 2012
2
M9999-043012-1.5
Features
Advanced Switch Features
IEEE 802.1q VLAN support for up to 128 VLAN groups
(full-range 4096 of VLAN IDs).
Static MAC table supports up to 32 entries.
VLAN ID tag/untag options, per port basis.
IEEE 802.1p/q tag insertion or removal on a per port
basis based on ingress port (egress).
Programmable rate limiting at the ingress and egress
on a per port basis.
Jitter-free per packet based rate limiting support.
Broadcast storm protection with percentage control
(global and per port basis).
IEEE 802.1d rapid spanning tree protocol RSTP
support.
Tail tag mode (1 byte added before FCS) support at
Port 4 to inform the processor which ingress port
receives the packet.
1.4Gbps high-performance memory bandwidth and
shared memory based switch fabric with fully non-
blocking configuration.
Dual MII/RMII with MAC 3 SW3-MII/RMII and MAC 4
SW4-MII/RMII interfaces.
Enable/Disable option for huge frame size up to 2000
Bytes per frame.
IGMP v1/v2 snooping (Ipv4) support for multicast
packet filtering.
IPv4/IPv6 QoS support.
Support unknown unicast/multicast address and
unknown VID packet filtering.
Self-address filtering.
Comprehensive Configuration Register Access
Serial management interface (MDC/MDIO) to all PHYs
registers and SMI interface (MDC/MDIO) to all
registers.
High-speed SPI (up to 25MHz) and I2C master
Interface to all internal registers.
I/0 pins strapping and EEPROM to program selective
registers in unmanaged switch mode.
Control registers configurable on the fly (port-priority,
802.1p/d/q, AN…).
QoS/CoS Packet Prioritization Support
Per port, 802.1p and DiffServ-based.
1/2/4-queue QoS prioritization selection.
Programmable weighted fair queuing for ratio control.
Re-mapping of 802.1p priority field per port basis.
Integrated 4-Port 10/100 Ethernet Switch
New generation switch with five MACs and five PHYs
that are fully compliant with the IEEE 802.3u standard.
Non-blocking switch fabric assures fast packet delivery
by utilizing an 1K MAC address lookup table and a
store-and-forward architecture.
On-chip 64Kbyte memory for frame buffering (not
shared with 1K unicast address table).
Full-duplex IEEE 802.3x flow control (PAUSE) with
force mode option.
Half-duplex back pressure flow control.
HP Auto MDI/MDI-X and IEEE Auto crossover support.
MII interface of MAC supports both MAC mode and
PHY mode.
Per port LED Indicators for link, activity, and 10/100
speed.
Register port status support for link, activity, full/half
duplex and 10/100 speed.
On-chip terminations and internal biasing technology
for cost down and lowest power consumption.
Switch Monitoring Features
Port mirroring/monitoring/sniffing: ingress and/or egress
traffic to any port or MII/RMII.
MIB counters for fully-compliant statistics gathering 34
MIB counters per port.
Loop-back support for MAC, PHY and remote
diagnostic of failure.
Interrupt for the link change on any ports.
Low-Power Dissipation:
Full-chip hardware power-down.
Full-chip software power-down and per port software
power down.
Energy-detect mode support <0.1W full-chip power
consumption when all ports have no activity.
Very-low full-chip power consumption (<0.3W), without
extra power consumption on transformers.
Dynamic clock tree shutdown feature.
Voltages:
Analog VDDAT 3.3V only.
VDDIO support 3.3V, 2.5V and 1.8V.
Low 1.2V core power.
0.13um CMOS technology.
Commercial temperature range: 0°C to +70°C.
Industrial Temperature Range: –40°C to +85°C.
Available in 64-pin QFN, lead-free small package
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KSZ8864RMN-EVAL | 功能描述:以太网开发工具 4-Port 10/100 Ethernet Switch w/ 2x PHYs and 2x MAC Interface - Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: |
| KSZ8864RMNI | 功能描述:以太网 IC 4-Port 10/100 Ethernet Switch w/ 2x PHYs and 2x MAC Interface - Industrial Temp 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 |
| KSZ8864RMNU | 功能描述:以太网 IC 4-Port 10/100BT Switch with MII/RMII (Automotive) 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 |
| KSZ8864RMNU TR | 制造商:Micrel Inc 功能描述:IC ETHERNET SWITCH 4PORT 64MLF |
| KSZ8873FLL | 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 2x FX Ports - 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 |
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