Product Summary

The KSZ8041NL is a single supply 10Base-T/100Base-TX Physical Layer Transceiver. The KSZ8041NL provides MII/RMII interfaces to transmit and receive data. An unique mixed signal design extends signaling distance while reducing power consumption. HP Auto MDI/MDI-X provides the most robust solution for eliminating the need to differentiate between crossover and straight-through cables. The KSZ8041NL represents a new level of features and performance and is an ideal choice of physical layer transceiver for 10Base-T/100Base-TX applications.

Parametrics

KSZ8041NL absolute maximum ratings: (1)Supply Voltage (VDDPLL_1.8): -0.5V to +2.4V; (2)Supply Voltage (VDDIO_3.3, VDDA_3.3): -0.5V to +4.0V; (3)Input Voltage (all inputs): -0.5V to +4.0V; (4)Output Voltage (all outputs): -0.5V to +4.0V; (5)Lead Temperature (soldering, 10sec.): 260°C; (6)Storage Temperature (Ts): -55°C to +150°C; (7)ESD Rating(3): 6kV.

Features

KSZ8041NL features: (1)Single-chip 10Base-T/100Base-TX physical layer solution; (2)Fully compliant to IEEE 802.3u Standard; (3)Low power CMOS design, power consumption of <180mW; (4)HP auto MDI/MDI-X for reliable detection and correction for straight-through and crossover cables with disable and enable option; (5)Robust operation over standard cables; (6)Power down and power saving modes; (7)MII interface support; (8)RMII interface support with external 50MHz system clock; (9)MIIM (MDC/MDIO)management bus for PHY register configuration; (10)Interrupt pin option; (11)Programmable LED outputs for link, activity and speed.

Diagrams

 KSZ8041NL pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
KSZ8041NL AM
KSZ8041NL AM


IC TXRX PHY 10/100 AUTO 32-MLF

Data Sheet

0-300: $1.63
KSZ8041NL AM TR
KSZ8041NL AM TR


TXRX PHY 10/100 3.3V 32MLF

Data Sheet

0-1000: $1.71
KSZ8041NLI TR
KSZ8041NLI TR


IC TXRX PHY 10/100 LV/LP 32-MLF

Data Sheet

0-1: $2.39
1-25: $1.91
25-100: $1.49
100-250: $1.41
250-500: $1.38
KSZ8041NL TR
KSZ8041NL TR


IC TXRX PHY 10/100 LV/LP 32-MLF

Data Sheet

0-1: $1.36
1-25: $1.09
25-100: $0.85
100-250: $0.81
250-500: $0.79
KSZ8041NLA3TR
KSZ8041NLA3TR


TRANSCEIVER 10/100 32-MLF

Data Sheet

Negotiable 
KSZ8041NL-EVAL
KSZ8041NL-EVAL


BOARD EVALUATION FOR KSZ8041NL

Data Sheet

0-1: $75.81
KSZ8041NLJ TR
KSZ8041NLJ TR


TXRX PHY 10/100 3.3V 32MLF

Data Sheet

0-1: $18.08
1-25: $16.88
25-100: $15.67
100-250: $15.37
250-500: $15.07