Datasheet Microchip KSZ8051 — Даташит

KSZ8051MNL/RNL
10BASE-T/100BASE-TX Automotive
Physical Layer Transceiver
Features Target Applications Single-Chip 10BASE-T/100BASE-TX IEEE 802.3
Compliant Ethernet Transceiver AEC-Q100 Qualified for Automotive Applications MII Interface Support (KSZ8051MNL) RMII v1.2 Interface Support with a 50 MHz Reference Clock Output to MAC, and an Option to
Input a 50 MHz Reference Clock (KSZ8051RNL) Back-to-Back Mode Support for a 100 Mbps Copper Repeater MDC/MDIO Management Interface for PHY Register Configuration Programmable Interrupt Output LED Outputs for Link, Activity, and Speed Status
Indication On-Chip Termination Resistors for the Differential
Pairs Baseline Wander Correction HP Auto MDI/MDI-X to Reliably Detect and Correct Straight-Through and Crossover Cable Connections with Disable and Enable Option Auto-Negotiation to Automatically Select the
Highest Link-Up Speed (10/100 Mbps) and
Duplex (Half/Full) Power-Down and Power-Saving Modes LinkMDВ® TDR-Based Cable Diagnostics to Identify Faulty Copper Cabling Parametric NAND Tree Support for Fault Detection Between Chip I/Os and the Board Loopback Modes for Diagnostics Single 3.3V Power Supply with VDD I/O Options
for 1.8V, 2.5V, or 3.3V Built-In 1.2V Regulator for Core Available in 32-pin 5 mm x 5 mm QFN Package Automotive In-Vehicle Networking пѓЈ 2016 Microchip Technology Inc. DS00002310A-page 1 KSZ8051MNL/RNL
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at [email protected] We welcome your feedback. Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000). Errata
An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the
revision of silicon and revi …