KSZ8997 9-Port 10/100 Managed Switch with QoS VLAN Energy Detection Auto-MDI/MDIX 3.3V Operation Industrial Temp (-40°C to +85°C) 128-Pin PQFP Package and Advanced Traffic Management
KSZ8997 9-Port 10/100 Managed Switch with QoS VLAN Energy Detection Auto-MDI/MDIX 3.3V Operation Industrial Temp (-40anddeg;C to +85anddeg;C) 128-Pin PQFP Package and Advanced Traffic Management
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Features
8-port 10/100 integrated switch with 8 physicallayer 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 anddie size
Single 2.0V power supply with options for 2.5V and3.3V I/O
900mA(1.80 W) including physical transmit drivers
Supports port based VLAN
Supports DiffServ priority, 802.1p based priority orport based priority
Indicators for link, activity, full/half-duplex andspeed
Unmanaged operation via strapping or EEPROM atsystemandnbsp;reset time
Hardware based 10/100, ful/half, flow control andauto negotiation
Wire speed reception and transmission
Integrated address look-up engine, supports 1K absolute MAC addresses
Automtic address learning, address aging and address migration
Broadcast storm protection
Full-duplex lEEE 802.3x flow control
Half-duplex back pressure flow control
Comprehensive LED support
Supports MDl/MDl-X auto crossover
Commercial temperature range: 0and#39;C to +70anddeg;C
Supports lead free product(KSZ8997)for commercial temperature range: 0and#39;C to +70anddeg;C
Available in 128-pin PQFP package
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Applications
Small workgroup switches
VolP infrastructure switches
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Description
The KS8997 contains eight 10100physical layerandnbsp;transceivers,eight MAC(Media Access Control) unitsandnbsp;with an integrated layer 2 switch. The device runs asandnbsp;an eight port integrated switch.
The KS8997 is designed to reside in an unmanagedandnbsp;design not requiring processor intervention. This isandnbsp;achieved throughlstrapping Or EEPROMandnbsp;programming at system reset time.
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INFORMATION
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Category
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Manufacturer
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Microchip Technology
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Series
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Packaging
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Tray
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Part Status
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Active
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DigiKey Programmable
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Not Verified
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Type
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10/100 Integrated Switch
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Applications
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Port Switch/Network Interface
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Mounting Type
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Surface Mount
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Package / Case
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128-BFQFP
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Supplier Device Package
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128-PQFP (14x20)
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Base Product Number
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Drawing
Our advantage :phones, PDAand#39;s, notebook comput.ers
- High quality products --- our offers are 100% new and original, ROHS
- Competitive price --- good Purchase channels with good price.
- Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
- Adequate inventory --- With the support of our strong Purchasing team,
- Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.
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be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active andamp; passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer andamp; Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal andamp; Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
Get in Touch
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