KSZ8041NLI-TR Microchip Technology / Atmel

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KSZ8041NLI-TR Microchip Features

  • Single-chip 10Base-T/100Base-TX physical layer solution
  • Fully compliant to IEEE 802.3u Standard
  • Power consumption of <180mW
  • Power down and power saving modes
  • Built-in 1.8V regulator for core
  • Single power supply (3.3V)
  • HP auto MDI/MDI-X for reliable detection and correction for straight-through and crossover cables with disable and enable option
  • Robust operation over standard cables
  • MII interface support (except KSZ8041RNL)
  • RMII interface with external 50MHz system clock (KSZ8041NL, or KSZ8041TL/FTL)
  • RMII interface with 25MHz crystal/clock input and 50MHz reference clock output to MAC (KSZ8041RNL)
  • SMII interface with external 125MHz system clock and 12.5MHz sync clock from MAC (KSZ8041TL/FTL only)
  • Fiber support 100Base-FX (KSZ8041FTL only)
  • MIIM (MDC/MDIO) management bus to 6.25MHz for rapid PHY register configuration
  • Interrupt pin option
  • Programmable LED outputs for link, activity and speed
  • ESD rating (6kV)
  • 32-pin QFN (5mm x 5mm)
  • 48-pin LQFP (KSZ8041MLL)
  • 48-pin TQFP (KSZ8041TL/FTL)


KSZ8041NLI-TR Microchip Parametrics

Automotive Yes
CableDiags Yes
Copper Support Yes
# Ethernet Ports 1
Ethercat Yes
Ethernet Type 10/100Mbps / FX
Fiber Support Yes
HP Auto MDIX Yes
Interface MII, RMII, SMI
InternalLDO X
Internal Regular Yes
On-Chip Termination No
LEDs 2
Cable Diagnostics Yes
MACsec No
NoOfEtherPorts 1
Supply Voltage (V) 3.3
Supports EtherCAT Yes
SyncE No
Temp Range (°C) -40 – 85
1588v2 No
MAC I/O Voltage 3.3
Wakeon LAN No


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Contact us for more information and stock inventory inquiry of KSZ8041NLI-TR Microchip Technology / Atmel.

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