Prodotti > Circuiti integrati (CI) > Circuiti integrati d'interfaccia > KSZ8851-16MLL

Le immagini sono solo di riferimento, vedere Specifiche del prodotto.


Hot Sale

MICREL SEMICONDUCTOR KSZ8851-16MLL Ethernet Controller, 100Mbps, IEEE 802.3, IEEE 802.3u, 3.1V, 3.5V, LQFP, 48Pins

Fabbricante : Microchip Technology, Inc
Pacchetto : LQFP-48
Tipologia di produzione : Ethernet ICs
Datasheet: KSZ8851-16MLL Datasheet (PDF)
RoHs Status: Green
Stock: 5000


Richiesta di offerta

Consigli caldi: Si prega di compilare il modulo sottostante e vi contatteremo al più presto.

KSZ8851-16MLL Dettagli del prodotto

Ethernet Controllers, Micrel Inc

Micrel 10/100Base-TX MAC/PHY Controllers offer the perfect solution for adding high throughput, cost effective Ethernet connectivity.



  • Integrated MAC and PHY Ethernet Controller compliant with IEEE 802.3/802.3u standards
  • Designed for high performance and high throughput applications
  • Supports 10BASE-T/100BASE-TX
  • Supports IEEE 802.3x full-duplex flow control and half-duplex back pressure collision flow control
  • Supports DMA-slave burst data read and write transfers
  • Supports IP Header (IPv4)/TCP/UDP/ICMP checksum generation and checking
  • Supports IPv6 TCP/UDP/ICMP checksum generation and checking
  • Automatic 32-bit CRC generation and checking
  • Simple SRAM-like host interface easily connects to most common embedded MCUs.
  • Supports multiple data frames for transmit and receive without address bus and byte-enable signals
  • Supports both Big- and Little-Endian processors
  • Larger internal memory with 12K Bytes for RX FIFO and 6K Bytes for TX FIFO. Programmable low, high and overrun watermark for flow control in RX FIFO
  • Shared data bus for Data, Address and Byte Enable
  • Efficient architecture design with configurable host interrupt schemes to minimize host CPU overhead and utilization
  • Powerful and flexible address filtering scheme
  • Optional to use external serial EEPROM configuration for MAC address
  • Single 25MHz reference clock for both PHY and MAC
  • HBM ESD Rating 6kV
Power Modes, Power Supplies, and Packaging
  • Single 3.3V power supply with options for 1.8V, 2.5V and 3.3V VDD I/O
  • Built-in integrated 3.3V or 2.5V to 1.8V low noise regulator (LDO) for core and analog blocks
  • Enhanced power management feature with energy detect mode and soft power-down mode to ensure low-power dissipation during device idle periods Comprehensive LED indicator support for link, activity and 10/100 speed (2 LEDs) - User programmable
  • Low-power CMOS design
  • Commercial Temperature Range: 0°C to +70°C
  • Industrial Temperature Range: -40°C to +85°C
  • Flexible package options available in 32-pin (5mm x 5mm) QFN KSZ8851SNL/SNLI, 48-pin (7mm x 7mm) LQFP KSZ8851-16MLL or 128-pin PQFP KSZ8851-16/32MQL

KSZ8851-16MLL Prodotti

Parametri tecnici

  • Product
  • Ethernet Controllers
  • Number of Transceivers
  • 1
  • Data Rate
  • 10 Mbps, 100 Mbps
  • Supply Voltage Max
  • 3.5 V
  • Supply Voltage Min
  • 3.1 V
  • Maximum Operating Temperature
  • + 70 C
  • Package / Case
  • LQFP-48
  • Packaging
  • Tray
  • Ethernet Connection Type
  • 100Base-TX, 10Base-T
  • Maximum Supply Current
  • 85 mA
  • Minimum Operating Temperature
  • 0 C
  • Mounting Style
  • Standard Supported
  • IEEE 802.3u
  • Type
  • Single Port Ethernet MAC Controller

KSZ8851-16MLL Datasheet

  • KSZ8851 Technical Documentation of Application Note
  • KSZ8851 Technical Documentation of Application Note
  • KSZ8851 Technical Documentation of Application Note

KSZ8851-16MLL Related speciale

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **arry***

    As always Good quality. Recommend a lot!

  • Ratings
  • Please rate the product!
Spedizione Di più
Estimated Delivery Time: Apr 05 - Apr 10 days (choose Expedited at checkout).

Spedizione & Pagamento


  • Tipo di spedizione
  • Tassa della nave
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Condizioni di pagamento
  • Fee mano
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia

  • Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

    Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

  • Quantità di ordine minimo comincia da 1pcs.

    Quantità di ordine minimo comincia da 1pcs.

  • Più basso tassa di spedizione internazionale parte da US $ 2,00.

    Più basso tassa di spedizione internazionale parte da US $ 2,00.

  • 90 giorni di garanzia di qualità per tutti i prodotti.

    90 giorni di garanzia di qualità per tutti i prodotti.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

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.

Jotrin ESD packing


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.


Q: How does Jotrin guarantee that KSZ8851-16MLL is the original manufacturer or agent of MICROCHIP?
We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their KSZ8851-16MLL devices; we pay more attention to the channels and quality of KSZ8851-16MLL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of KSZ8851-16MLL chips? Including MICROCHIP original factory information, Ethernet ICs application, KSZ8851-16MLL pictures?
You can use Jotrin's intelligent search engine, or filter by Ethernet Controller Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's KSZ8851-16MLL price and stock displayed on the platform accurate?
The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for KSZ8851-16MLL, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of KSZ8851-16MLL?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the KSZ885116MLL we delivered, we will accept the replacement or return of the KSZ8851-16MLL only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of KSZ8851-16MLL.
(3)The KSZ8851-16MLL is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as KSZ8851-16MLL datasheet pdf, KSZ8851 pin diagram?
Need any After-Sales service, please feel free contact us:

Microchip Technology, Inc

Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
  • KSZ8081MLXCA
    KSZ8081MLXCA Ethernet Controller, 100 Mbps, IEEE 802.3, 3.135 V, 3.465 V, LQFP, 48 ...
    KSZ8081RNBCA TR MICREL SEMICONDUCTOR KSZ8081RNBCA TR Ethernet Controller, 100Mbps, IEE...
  • KSZ8692PB
    KSZ8692PB Network Controller & Processor ICs Integrated 10/100Mbps Ethernet and ...
  • KSZ8695PI
    KSZ8695PI Ethernet Controller, 100 Mbps, IEEE 802.3, 1.7 V, 1.9 V, BGA, 289 Pins...
  • KSZ8721CL
    KSZ8721CL Ethernet Controller, 100 Mbps, IEEE 802.3, IEEE 802.3u, IEEE 802.3x, 3...
  • KSZ8841-PMQL
    KSZ8841-PMQL Ethernet ICs Single Ethernet Port + 32-bit/33MHz PCI interface(Lead Fr...

Certificati e Honor

Certificati e Honor