Microchip Technology KSZ8081RNDCA-TR, IEEE 802.3 Ethernet Transceiver, 24-Pin QFN

  • RS Stock No. 177-2820
  • Mfr. Part No. KSZ8081RNDCA-TR
  • Brand Microchip
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

The KSZ8081 is a single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ8081 is a highly-integrated PHY solution.

Ethernet transceiver
MII interface support (KSZ8081MNX)
RMII v1.2 Interface support with a 50MHz reference clock output to MAC, and an option to input a 50MHz reference clock (KSZ8081RNB)
RMII back-to-back mode support for a 100Mbps copper repeater
MDC/MDIO management interface for PHY register configuration
Programmable interrupt output
LED outputs for link and activity 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 linkup speed (10/100Mbps) and duplex (half/full)

Attribute Value
Standard Supported IEEE 802.3
Number of Channels per Chip 1
Typical Data Rate 100Mbit/s
Integrated CDR Yes
Mounting Type Surface Mount
Package Type QFN
Pin Count 24
Dimensions 4 x 4 x 0.83mm
Height 0.83mm
Length 4mm
Maximum Operating Temperature +70 °C
Width 4mm
Minimum Operating Temperature 0 °C
Available to back order for despatch 04/08/2020
Price Each (On a Reel of 1000)
£ 0.654
(exc. VAT)
£ 0.785
(inc. VAT)
Per unit
Per Reel*
1000 +
*price indicative
Related Products
Low Voltage Differential Signaling, or LVDS, is an ...
Low Voltage Differential Signaling, or LVDS, is an electrical signaling system that can run at very high speeds over cheap, twisted-pair copper cables. Applications: Firewire, SATA, SCSI.
The MC14521B consists of a chain of 24 flip-flops with an input circuit that allows three modes of operation. The input will function as a crystal oscillator, an RC oscillator, or as an input buffer for an external oscillator. Each flip-flop divides the frequency of the previous flip-flop by two, ...
LAN8720A-CP-TR | RMII 10/100 Ethernet Transceiver ...
LAN8720A-CP-TR | RMII 10/100 Ethernet Transceiver
A range of Ethernet communications controllers, transceivers and ...
A range of Ethernet communications controllers, transceivers and switching ICs.