Single-Port Ethernet MAC Controllerwith 8/16-Bit or 32-Bit Non-PCI Interface

• Features1: Glass Passivated Chip
• Features2: Low Forward Voltage Drop
• Features3: Ideal for Printed Circuit Board
• Features4: High Surge Current Capability
• Transport Package: Plastic Package
• Specification: SOT-23 TO-92 SC70
• Model NO.: KSZ8851-16/32MQL
• Origin: Guangdong, China
• Production Capacity: 10000 Pieces/Day

Product Description

Product Description

Part Name
Single-Port Ethernet MAC Controllerwith 8/16-Bit or 32-Bit Non-PCI Interface
Features
• Integrated MAC and PHY Ethernet Controller Fully 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 Backpressure 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
• 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 Both KSZ8851-16MQL and KSZ8851- 32MQL
• Single 25 MHz Reference Clock for Both PHY and MAC

Dongguan Merry Electronics Co., Ltd.
was established in 2013 as a professional supplier of semiconductor discrete device sales and technical services.

The core management team has many years of industry background, and constantly attracts outstanding talents to join, and has a complete talent cultivation mechanism; to ensure the continuous improvement of competitiveness.

The company's core product lines include:

1. Rectification; Ultra-fast recovery; Schottky; Zener diode; Bridge rectifier;

2. Low voltage MOS; super junction MOS

3. SIC diode; SIC MOSFET

Meirui's product line will help you achieve highly innovative and outstanding performance solutions, covering switched mode power supplies (SMPS), computing, motor control and drive, consumer electronics, mobile devices, lighting solutions, automotive and other applications. Many areas of the country.

FAQ

 

1. What service do you have ?

We are supplier of diode, bridge rectifiers and automotive rectifier diode. and mosfet ,We could supply competitive price and fast delivery and good quality with prompt service,  We have our own R&D team , and Engineer to ensure to offer the best service to clients . 
 
2. May I have some samples for testing?

We offer free samples for our customers and they only need to pay the freight for samples.

3. What about the delivery ?

Usually the lead time is about 1-4  weeks after receiving payment. For normal parts , we have the quantity in stock. 

4. What about the payment terms ?

This can be discussed based on the actual order situation. 
 
5. What about the shipment terms ?

FOB shenzhen by sea; We also work with DHL, FEDEX, TNT and etc. For large quantity , it's up to clients to choose the freight forwarder, our we can offer the service to assist clients  

6. Do you hae any minimum order quantity requirement?

Based on the different products, for firt trial order to test, we can offer the quantity based on clients request,   for repeat order, MOQ is based on the minimum packaging quantity.