900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




  Microchip Technology Semiconductor Electronic Components Datasheet  

KSZ8441HL Datasheet

10/100 Mbps Ethernet End-Point Connection

No Preview Available !

KSZ8441HL/FHL
IEEE 1588v2 Precision Time Protocol-Enabled, 10/100 Mbps
Ethernet End-Point Connection with 8- or 16-Bit Host Bus Interface
Features
Management Capabilities
• Supports IP Header (IPv4)/TCP/UDP/ICMP
Checksum Generation and Checking
• Supports IPv6 TCP/UDP/ICMP Checksum Gener-
ation and Checking
• Supports IEEE 802.3x Full-Duplex Flow Control
and Half-Duplex Backpressure Collision Flow
Control
• MIB Counters for Fully Compliant Statistics Gath-
ering: 34 Counters on the Ethernet Port, Port 1
• Loopback Modes for Remote Failure Diagnostics
Robust Ethernet PHY Port
• Integrated IEEE 802.3/802.3u-Compliant Ethernet
Transceiver Supporting 10BASE-T and
100BASE-TX
• Copper and Fiber Mode Support in the
KSZ8441FHL
• Copper Mode Support in the KSZ8441HL
• Auto-Negotiation: 10/100 Mbps, Full- and Half-
Duplex
• Adaptive Equalizer
• Baseline Wander Correction
• On-Chip Termination Resistors and Internal Bias-
ing for Differential Pairs to Reduce Power
• HP Auto MDI/MDI-X Crossover Support Eliminat-
ing the Need to Differentiate between Straight or
Crossover Cables in Applications
Ethernet MAC
• Internal Media Access Control (MAC) Unit
• 2 Kbyte Jumbo Packet Support
• MAC Filtering Function to Filter Unknown Unicast
Packets
• Port 1 MAC Programmable as Either E2E or P2P
Transparent Clock (TC) Port for 1588 Support
Comprehensive Configuration Registers Access
• Complete Register Access via the Parallel Host
Interface
• Facility to Load MAC Address from EEPROM at
Power-Up and Reset Time
• I/O Pin Strapping Facility to Set Certain Register
Bits from I/O Pins at Reset Time
• Control Registers Configurable On-the-Fly
IEEE 1588v2 PTP and Clock Synchronization
• Fully Compliant with the Appropriate IEEE 1588v2
Precision Time Protocol
• One-Step or Two-Step Transparent Clock (TC)
Timing Corrections
• End-to-End (E2E) or Peer-to-Peer (P2P) Trans-
parent Clock (TC)
• Grandmaster, Master, Slave, Ordinary Clock (OC)
Support
• IEEE1588v2 PTP Multicast and Unicast Frame
Support
• Transports of PTP over IPv4/IPv6 UDP and IEEE
802.3 Ethernet
• Delay Request-Response and Peer Delay Mech-
anism
• Ingress/Egress Packet Time Stamp Capture/
Recording and Checksum Update
• Correction Field Update with Residence Time and
Link Delay
• IEEE1588v2 PTP Packet Filtering Unit to Reduce
Host Processor Overhead
• A 64-bit Adjustable System Precision Clock
• Twelve Trigger Output Units and Twelve Time
Stamp Input Units Available for Flexible
IEEE1588v2 Control of Seven Programmable
GPIO[6:0] Pins Synchronized to the Precision
Time Clock
• GPIO Pin Usage for 1 PPS Generation, Fre-
quency Generation, Control Bit Streams, Event
Monitoring, Precision Pulse Generation, Complex
Waveform Generation
Host Interface
• Selectable 8- or 16-bit Wide Interface
• Supports Big- and Little-Endian Processors
• Indirect Data Bus for Data, Address, and Byte
Enable to Access any I/O Registers and RX/TX
FIFO Buffers
• Large Internal Memory with 12 Kbyte for RX FIFO
and 6 Kbytes for TX FIFO
• Programmable Low, High, and Overrun Water-
mark for Flow Control in RX FIFO
• Efficient Architecture Design with Configurable
Host Interrupt Schemes to Minimize Host CPU
Overhead and Utilization
• Queue Management Unit (QMU) Supervises Data
Transfers Across This Interface
2018 Microchip Technology Inc.
DS00002640A-page 1


  Microchip Technology Semiconductor Electronic Components Datasheet  

KSZ8441HL Datasheet

10/100 Mbps Ethernet End-Point Connection

No Preview Available !

KSZ8441HL/FHL
Power and Power Management
• Single 3.3V Power Supply with Optional 1.8V,
2.5V, or 3.3V VDD I/O
• Integrated Low Voltage (~1.3V) Low-Noise Regu-
lator (LDO) Output for Digital and Analog Core
Power
• Supports IEEE P802.3az Energy Efficient Ether-
net (EEE) to Reduce Power Consumption in
Transceivers in LPI State
• Full-Chip Hardware or Software Power-Down (All
Registers Value are Not Saved and Strap-In Value
will Re-Strap After Releasing the Power-Down)
• Energy Detect Power-Down (EDPD), which Dis-
ables the PHY Transceiver when Cables are
Removed
• Wake-on-LAN Supported with Magic Packet™,
Link State, and Configurable Wake-Up Packet
Control
• Dynamic Clock Tree Control to Reduce Clocking
in Areas Not in Use
• Power Consumption Less than 0.5W
Additional Features
• Single 25 MHz ±50 ppm Reference Clock
Requirement
• Comprehensive Programmable Two LED Indica-
tors Support for Link, Activity, Full-/Half-Duplex,
and 10/100 Speed
• LED Pins Directly Controllable
• Industrial Temperature Range: –40°C to +85°C
• 64-Pin (10 mm x 10 mm) Lead-Free (RoHS)
LQFP Package
Applications
• Industrial Ethernet Applications that Employ IEEE
802.3-Compliant MACs. (Ethernet/IP, Profinet,
MODBUS TCP, etc)
• Real-Time Ethernet Networks Requiring Sub-
Microsecond Synchronization over Standard
Ethernet
• IEC 61850 Networks Supporting Power Substa-
tion Automation
• Networked Measurement and Control Systems
• Industrial Automation and Motion Control Sys-
tems
• Test and Measurement Equipment
DS00002640A-page 2
2018 Microchip Technology Inc.


Part Number KSZ8441HL
Description 10/100 Mbps Ethernet End-Point Connection
Maker Microchip
Total Page 30 Pages
PDF Download

KSZ8441HL Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 KSZ8441HL 10/100 Mbps Ethernet End-Point Connection
Microchip
2 KSZ8441HL IEEE 1588v2-enabled Ethernet controller device
Micrel Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy