参数资料
型号: KSZ8997
厂商: Micrel Inc
文件页数: 12/39页
文件大小: 0K
描述: IC SWITCH 10/100 8PORT 128PQFP
标准包装: 66
系列: *
类型: *
应用: *
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)
其它名称: 576-1043
Micrel, Inc.
KS8997/KSZ8997
February 2007
2
M9999-022807-1.1
Features
8-port 10/100 integrated switch with 8 physical
layer transceivers
32Kx32 of SRAM on chip for frame buffering
2.0Gbps high performance memory bandwidth
10BaseT and 100BaseTX modes of operation
Superior analog technology for reduced power and
die size
Single 2.0V power supply with options for 2.5V and
3.3V I/O
900mA (1.80 W) including physical transmit drivers
Supports port based VLAN
Supports DiffServ priority, 802.1p based priority or
port based priority
Indicators for link, activity, full/half-duplex and
speed
Unmanaged operation via strapping or EEPROM at
system reset time
Hardware based 10/100, full/half, flow control and
auto negotiation
Wire speed reception and transmission
Integrated address look-up engine, supports 1K
absolute MAC addresses
Automatic address learning, address aging and
address migration
Broadcast storm protection
Full-duplex IEEE 802.3x flow control
Half-duplex back pressure flow control
Comprehensive LED support
Supports MDI/MDI-X auto crossover
Commercial temperature range: 0°C to +70°C
Supports lead free product (KSZ8997) for
commercial temperature range: 0°C to +70°C
Available in 128-pin PQFP package
Applications
Small workgroup switches
VoIP infrastructure switches
Ordering Information
Part Number
Temp. Range
Package
KS8997
0°C to +70°C
128-Pin PQFP
KSZ8997
0°C to +70°C
128-Pin PQFP
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