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KSZ8721CL
1/1 Transceiver Full MII 48-LQFP (7x7)
Brands: MICROCHIP TECHNOLOGY INC
Mfr.Part #: KSZ8721CL
Datasheet: KSZ8721CL Datasheet (PDF)
Package/Case: LQFP-48
Product Type: Ethernet ICs
RoHS Status:
Stock Condition: 6554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomKSZ8721CL General Description
Operating at 2.5 volts to meet low voltage and low power requirements, the KSZ8721 is a 10BaseT/100BaseTX/FX Physical Layer Transceiver, which provides an MII and RMII host interface to transmit and receive data.
It contains the 10BaseT Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sub-layer (PCS) functions. Moreover, the KSZ8721 has on-chip 10BaseT output filtering, which eliminates the need for external filters and allows a single set of line magnetics to be used to meet requirements for both 100BaseTX and 10BaseT.
The KSZ8721 can automatically configure itself for 100 or 10 Mbps and full or half duplex operation, using on-chip Auto-Negotiation algorithm. It is an ideal choice of physical layer transceiver for 100BaseTX/10BaseT an 100BaseFX applications.
Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Features
- • Single chip 100BaseTX/100BaseFX/10BaseT physical layer solution
- • 2.5V CMOS design, power consumption <200mW (excluding output driver current)
- • Fully compliant to IEEE 802.3u standard
- • Supports Media Independent Interface (MII) and Reduced MII (RMII)
- • Supports 10BaseT, 100BaseTX and 100BaseFX with Far-End Fault Detection
- • Supports power down mode and power saving mode
- • Configurable through MII serial management ports or via external control pins
- • Supports auto-negotiation and manual selection for 10/100Mbps speed and full/half-duplex mode
- • On-chip built-in analog front end filtering for both 100BaseTX and 10BaseT
- • LED outputs for link, activity, full/half duplex, collision, and speed
- • Supports back to back, FX to TX for media converter applications
- • Supports MDI/MDI-X auto crossover
- • 2.5V/3.3V tolerance on I/O
- • Commercial temperature range: 0°C to +70°C
- • Industrial temperature range: –40°C to +85°C
- • Available in 48-pin LQFP, SSOP and TQFP packages
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | KSZ8721CL | Rohs Code | Yes |
| Part Life Cycle Code | Active | Ihs Manufacturer | MICROCHIP TECHNOLOGY INC |
| Package Description | LEAD FREE, LQFP-48 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Factory Lead Time | 52 Weeks | Samacsys Manufacturer | Microchip |
| Data Rate | 100000 Mbps | JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 | Length | 7 mm |
| Moisture Sensitivity Level | 3 | Number of Functions | 1 |
| Number of Terminals | 48 | Number of Transceivers | 1 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | LFQFP |
| Package Equivalence Code | QFP48,.35SQ,20 | Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | Qualification Status | Not Qualified |
| Seated Height-Max | 1.6 mm | Supply Voltage-Nom | 3.3 V |
| Surface Mount | YES | Technology | CMOS |
| Telecom IC Type | ETHERNET TRANSCEIVER | Temperature Grade | COMMERCIAL |
| Terminal Finish | MATTE TIN | Terminal Form | GULL WING |
| Terminal Pitch | 0.5 mm | Terminal Position | QUAD |
| Width | 7 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The KSZ8721CL is a highly integrated Ethernet physical layer transceiver chip developed by Microchip Technology. It supports 10/100 Mbps transmission speeds and includes features such as auto-negotiation, auto-MDIX, and power-saving modes. This chip is commonly used in industrial and automotive applications for Ethernet connectivity.
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Equivalent
The equivalent products of KSZ8721CL chip are KSZ8721B, KSZ8721BI, and KSZ8721BLI. These chips are from the same family of integrated 10/100BASE-TX/FX Ethernet physical-layer transceivers with an extended temperature range, providing a suitable alternative for various networking applications. -
Features
- Integrated 10/100 Ethernet PHY with RMII interface - Low power consumption - Supports auto-negotiation and auto-MDIX - MII, RMII, and SNI interfaces - Industrial temperature range - Energy-efficient Ethernet support - Power-down modes for further power savings -
Pinout
KSZ8721CL is a 48-pin Integrated 10/100 Ethernet Transceiver. The pins provide functions such as data transmit and receive, auto-negotiation, LED indicators, management interface, power supply, and external clocking. -
Manufacturer
KSZ8721CL is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions. They design, manufacture and market a broad range of products for various embedded control applications. Their products are used in automotive, industrial, consumer, communication, and computing markets. -
Application Field
KSZ8721CL is commonly used in industrial automation, automotive applications, smart appliances, and embedded systems requiring high-performance Ethernet connectivity. It can also be found in network switches, routers, security cameras, and other networking equipment operating in extreme temperature conditions. -
Package
The KSZ8721CL chip comes in a QFN package with a size of 48 pins. It is in a lead-free form and measures 7mm x 7mm in dimensions.
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