Durable KSZ8999I Integrated Circuit IC 10/100 208PQFP Microchip Technology

Brand Name Microchip Technology
Model Number KSZ8999I
Minimum Order Quantity 1
Price Based on current price
Packaging Details anti-static bag & cardboard box
Delivery Time 3-5 work days
Payment Terms T/T
Supply Ability In stock

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Type 10/100 Integrated Switch Applications Port Switch/Network Interface
Mounting Type Surface Mount Package / Case 208-BFQFP
Supplier Device Package 208-PQFP (28x28)
High Light

Durable Integrated Circuit IC

,

Integrated Circuit IC 208PQFP

,

KSZ8999I

Leave a Message
Product Description

KSZ8999I IC 10/100 INTEG SWITCH 208PQFP Microchip Technology

Product Details

 

General Description

The KS8999 contains eight 10/100 physical layer transceivers, nine MAC (Media Access Control) units with an integrated layer 2 switch. The device runs in two modes. The first mode is an eight port integrated switch and the second is as a nine port switch with the ninth port available through an MII (Media Independent Interface).

 

 

Features

• 9 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
― 2.0Gbps high performance memory bandwidth
― Wire speed reception and transmission
― Integrated address look-up engine, supports 1K absolute MAC addresses
― Automatic address 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 o broadcast storm protection
• Proven transceiver technology for UTP and fiber operation
― 10BaseT, 100BaseTX and 100BaseFX modes of operation
― Supports for UTP or fiber on all 8-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, 100BaseTX) 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 applications
• Unmanaged operation via strapping or EEPROM at system reset time (see Reset Reference Circuit section)
• Comprehensive LED support
• Single 2.0V power supply with options for 2.5V and 3.3V I/O
• 900 mA (1.80W) including physical transmit drivers
• Supports both commercial and industry temperature
― Commercial temperature range: 0°C to +70°C (KS8999)
― Industrial temperature range: –40°C to +85°C (KS8999I)
• Supports lead free products:
― Commercial temperature range: 0°C to +70°C (KSZ8999)
― Industrial temperature range: –40°C to +85°C (KSZ8999I)
• Available in 208-pin PQFP package

 

Specifications

Attribute Attribute Value
Manufacturer Microchip Technology
Product Category IC Chips
Series -
Type 10/100 Integrated Switch
Packaging Tube
Package-Case 208-BFQFP
Mounting-Type Surface Mount
Applications Port Switch/Network Interface
Supplier-Device-Package 208-PQFP (28x28)

Descriptions

10/100 Integrated Switch IC Port Switch/Network Interface 208-PQFP (28x28)
Ethernet Switch 9-Port 100Mbps 208-Pin PQFP Tray
Ethernet ICs 8 Port 10/100 Switch plus MII with PHY and Frame Buffers, I-Temp