Microchip, Ethernet Switch IC, 3.3 V 100 Mbps SPI, MII, I2C, SMI, SNI, MDIO, RMII, MDC, 128-Pin 3.3 V PQFP

RS Stock No.:: 177-3542
Mfr. Part No.:: KSZ8895FQXIA
Brand:: Microchip

Microchip, Ethernet Switch IC, 3.3 V 100 Mbps SPI, MII, I2C, SMI, SNI, MDIO, RMII, MDC, 128-Pin 3.3 V PQFP

Bulk discount available

Subtotal (1 tray of 66 units)*

$1,726.164

(exc. GST)

$1,985.082

(inc. GST)

FREE delivery for orders over $60.00 ex GST

In Stock

Plus 132 unit(s) shipping from 02 February 2026

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Units	Per unit	Per Tray*
66 - 264	$26.154	$1,726.16
330 +	$23.539	$1,553.57

*price indicative

RS Stock No.:: 177-3542
Mfr. Part No.:: KSZ8895FQXIA
Brand:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	Ethernet Switch IC
	Maximum Data Rate	100Mbps
	Sub Type	Switch
	Number of Transceivers	5
	Loopback Mode	Remote Diagnostic of Failure, PHY
	Number of Ports	5
	Standard Supported	IGMP, IEEE 802.1Q, IEEE 802.3u, IEEE
	Interface Type	SPI, MII, I2C, SMI, SNI, MDIO, RMII, MDC
	Mount Type	Surface
	Package Type	PQFP
	Maximum Supply Voltage	3.3V
	Pin Count	128
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	Lead-Free
	Height	3.4mm
	Length	20mm
	Width	14 mm
	Minimum Supply Voltage	3.3V
	Automotive Standard	No

	Select all
	Brand Microchip
	Product Type Ethernet Switch IC
	Maximum Data Rate 100Mbps
	Sub Type Switch
	Number of Transceivers 5
	Loopback Mode Remote Diagnostic of Failure, PHY
	Number of Ports 5
	Standard Supported IGMP, IEEE 802.1Q, IEEE 802.3u, IEEE
	Interface Type SPI, MII, I2C, SMI, SNI, MDIO, RMII, MDC
	Mount Type Surface
	Package Type PQFP
	Maximum Supply Voltage 3.3V
	Pin Count 128
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals Lead-Free
	Height 3.4mm
	Length 20mm
	Width 14 mm
	Minimum Supply Voltage 3.3V
	Automotive Standard No

Datasheet

COO (Country of Origin):: TW

The KSZ8895MQX/RQX/FQX/ML is a highly-integrated, Layer 2 managed, five-port switch with numerous features designed to reduce system cost.

Advanced Switch Features

VLAN support for up to 128 active VLAN groups (full-range 4096 of VLAN IDs)

Static MAC table supports up to 32 entries

VLAN ID tag/untag options, per port basis

Comprehensive Configuration Register Access

Serial management interface (MDC/MDIO) to all PHYs registers and SMI interface (MDC/MDIO) to all registers

High-speed SPI (up to 25MHz) and I2C master Interface to all internal registers

I/0 pins strapping and EEPROM to program selective registers in unmanaged switch mode

QoS/CoS Packet Prioritization Support

Per port, 802.1p and DiffServ-based

1/2/4-queue QoS prioritization selection

Programmable weighted fair queuing for ratio control

Integrated 5-Port 10/100 Ethernet Switch

New generation switch with five MACs and five PHYs

PHYs designed with patented enhanced mixed-signal technology

Microchip, Ethernet Switch IC, 3.3 V 100 Mbps SPI, MII, I2C, SMI, SNI, MDIO, RMII, MDC, 128-Pin 3.3 V PQFP

FREE delivery for orders over $60.00 ex GST

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