KSZ8999I

Name: KSZ8999I
Rating: 4.5 (10 reviews)

DATACOM, LAN SWITCHING CIRCUIT, PQFP208

1,000 Effective Inventory

KSZ8999I

Effective Inventory1,000

DATACOM, LAN SWITCHING CIRCUIT, PQFP208

Manufacturer Part # : KSZ8999I
Package/Case: PQFP-208
Brand: Microchip Technology
Product Categories : Specialized ICs

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

KSZ8999I DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for KSZ8999I or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

General DescriptionThe 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

Key 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

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	Yes	Part Life Cycle Code	Obsolete
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code !	8517.70.00.00	JESD-30 Code	S-PQFP-G208
JESD-609 Code	e3	Length	28 mm
Moisture Sensitivity Level	3	Number of Functions	1
Number of Terminals	208	Number of Transceivers	8
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Package Body Material	PLASTIC/EPOXY	Package Code	FQFP
Package Equivalence Code	QFP208,1.2SQ,20	Package Shape	SQUARE
Package Style	FLATPACK, FINE PITCH	Qualification Status !	Not Qualified
Seated Height-Max	3.8 mm	Supply Voltage-Nom	2.1 V
Surface Mount !	YES	Telecom IC Type	ETHERNET TRANSCEIVER
Temperature Grade !	INDUSTRIAL	Terminal Finish	TIN
Terminal Form !	GULL WING	Terminal Pitch !	0.5 mm
Terminal Position	QUAD	Width	28 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification KSZ8999I PDF Download