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KSZ8091RNBCA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

KSZ8091RNBCA product

KSZ8091RNBCA

Programmers

Ethernet PHYRMII10/100 Mbps

The KSZ8091RNBCA is a 10/100 Mbps Ethernet PHY transceiver with an RMII interface, designed for low-power applications.

Best for

  • IP phones
  • Set-top boxes
  • Printers

Avoid if

  • Applications requiring Gigabit Ethernet speeds

Check before use

  • Reference clock frequency selection (25 MHz vs 50 MHz)

Key specifications

Data Rate
10/100 Mbps
Interface
RMII
Package
32-pin QFN

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

NetworkingConsumer Electronics

Datasheet

55f222adb457cc3e4edf6016adb6c634_1804162240_Microchip-Tech-KSZ8091RNBCA_C144312.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for KSZ8091RNBCA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single-chip 10BASE-T/100BASE-TX Ethernet physical-layer transceiver that supports the Reduced Media Independent Interface (RMII).