參數(shù)資料
型號： KSZ8863MLLI
廠商： Micrel Inc
文件頁數(shù)： 20/106頁
文件大?。?/td> 0K
描述： IC ETHERNET SWITCH 3PORT 48-LQFP
標準包裝： 250
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： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應商設備封裝： 48-LQFP（7x7）
包裝： 托盤
配用： 576-3867-ND - BOARD EVALUATION FOR KSZ8863MLL
其它名稱： 576-3751
Micrel, Inc.
KSZ8863MLL/FLL//RLL
January 27, 2014
2
Revision 1.5
Features
Advanced Switch Features
-
IEEE 802.1q VLAN support for up to 16 groups
(full-range of VLAN IDs)
-
VLAN ID tag/untag options, per port basis
-
IEEE 802.1p/q tag insertion or removal on a per
port basis (egress)
-
Programmable rate limiting at the ingress and
egress on a per port basis
-
Broadcast storm protection with % control
(global and per port basis)
-
IEEE 802.1d rapid spanning tree protocol
support
-
tail tag mode (1 byte added before FCS) support
at port3 to inform the processor which ingress
port receives the packet and its priority
-
Bypass feature which Automatically sustains the
switch function between Port1 and Port2 when
CPU (Port 3 interface) goes to the sleep mode
-
Self-address filtering
-
Individual MAC address for port1 and port2
-
Support RMII interface and 50 MHz reference
clock output
-
IGMP snooping (Ipv4) support for multicast
packet Filtering
-
IPv4/IPv6 QoS support.
-
MAC filtering function to forward unknown
unicast packets to specified port
Comprehensive Configuration Register Access
-
Serial management interface (SMI) to all internal
registers
-
MII management (MIIM) interface to PHY
registers
-
High speed SPI and I
2C 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
-
Re-mapping of 802.1p priority field per port
basis Four priority levels
Proven Integrated 3-Port 10/100 Ethernet Switch
-
3rd generation switch with three MACs and two
PHYs fully compliant with 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
-
Full duplex IEEE 802.3x flow control (PAUSE)
with force mode option
-
Half-duplex back pressure flow control
-
HP Auto MDI-X for reliable detection of and
correction for straight-through and crossover
cables with disable and enable option
-
Micre LinkMD
TDR-based cable diagnostics
permit identification of faulty copper cabling
-
MII interface supports both MAC mode and PHY
mode
-
Comprehensive LED Indicator support for link,
activity, full/half duplex and 10/100 speed
-
HBM ESD Rating 4kV
Switch Monitoring Features
-
Port mirroring/monitoring/sniffing: ingress and/or
egress traffic to any port or MII
-
MIB counters for fully compliant statistics
gathering 34 MIB counters per port
-
Loopback modes for remote diagnostic of failure
Low Power Dissipation
-
Full-chip software power-down (register
configuration not saved)
-
Energy-detect mode support
-
Dynamic clock tree shutdown feature
-
Per port based software power-save on PHY
(idle link detection, register configuration
preserved)
-
Voltages: Single 3.3V supply with internal 1.8V
LDO for 3.3V VDDIO
-
Optional 3.3V, 2.5V and 1.8V for VDDIO
-
Transceiver power 3.3V for VDDA_3.3
Industrial Temperature Range: –40oC to +85oC
Available in 48-Pin LQFP, Lead-free package
Applications
Typical
-
VoIP Phone
-
Set-top/Game Box
-
Automotive
-
Industrial Control
-
IPTV POF
-
SOHO Residential Gateway
-
Broadband Gateway / Firewall / VPN
-
Integrated DSL/Cable Modem
-
Wireless LAN access point + gateway
-
Standalone 10/100 switch
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