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Hot sale original electronics Micrel Semiconductor KSZ8999I Integrated 9-Port 10/100 Switch with PHY and Frame Buffer

KSZ8999I

Model:KSZ8999I

Manufacturer:Micrel Semiconductor

Package:208-PQFP

詳情

Product Features


? Nine port (8+1) 10/100 Integrated Switch with Eight Physical Layer Transceivers and One MII/SNI Interface

? Advanced Ethernet Switch with Internal Frame Buffer

- 128K Byte of SRAM on Chip for Frame Buffering

- 2.0 Gbps High Performance Memory Bandwidth

- Wire Speed Reception and Transmission

- Integrated Address Lookup Engine, Supports 1K Absolute MAC Addresses

- Automatic Addressing Learning, Address Aging, and Address Migration

? Advanced Switch Features

- Supports 802.1p Priority and Port-Based Priority

- Supports Port-Based VLAN

- Supports 1536 byte Frame for VLAN Tag

- Supports DiffServ Priority, 802.1p Based Priority or Port-Based Priority or Broadcast Storm Protection

? Proven Transceiver Technology for UTP and Fiber Operation

- 10BASE-T, 100BASE-TX, and 100BASE-FX Modes of Operation

- Supports for UTP or Fiber on All Eight Ports

- Indicators for Link, Activity, Full-/Half-Duplex, and Speed

- Hardware-Based 10/100, Full/Half, Flow Control and Auto-Negotiation

- Individual Port Forced Modes (Full-Duplex, 100BASE-TX) when Auto-Negotiation is Disabled

- Full-Duplex IEEE 802.3x Flow Control

- Half-Duplex Back Pressure Flow Control

? Supports MDI/MDI-X Auto Crossover

? External MAC Interface (MII or 7-Wire) for Router 


Product Applications


? Unmanaged Operation via Strapping or EEPROM at System Reset Time (see Reset Reference Circuit Section)

? Comprehensive LED Support

? Single 2.0V (min.), 2.1V (typ.) Power Supply with Options for 2.5V and 3.3V I/O

? 900 mA (1.80W) Including Physical Transmit Drivers

? Supports Commercial and Industrial Temperature Ranges

- Commercial Temperature Range: 0°C to 

+70°C (KSZ8999)

- Industrial Temperature Range: –40°C to 

+85°C (KSZ8999I)

? Available in a 208-Lead PQFP Package


Specifications


Attribute

Attribute value

ANSM-Part#

ANSM-KSZ8999I

Category

Integrated Circuits (ICs)

Specialized ICs

Mfr

Microchip Technology

Series

-

Package

Tray

Product Status

Obsolete

DigiKey Programmable

Not Verified

Type

10/100 Integrated Switch

Applications

Port Switch/Network Interface

Mounting Type

Surface Mount

Package / Case

208-BFQFP

Supplier Device Package

208-PQFP (28x28)

Base Product Number

KSZ8999


Actual product photos


KSZ8999I


Product Data Book:



For more product information, please download the PDF


Payment&Transportation


詳情8.1


Official Certificate&Certificate



詳情頁3.1



Multiple product supply



詳情5.1


Company office environment


詳情6.1


Warehouse Real Shot


170019007688325e.png


Standard packaging


詳情9


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