Microchip KSZ8864CNXIA, Ethernet Switch IC, 3.3 V 100 Mbps, 64-Pin 3.3 V QFN

RS Stock No.:: 177-4006
Mfr. Part No.:: KSZ8864CNXIA
Brand:: Microchip

Microchip KSZ8864CNXIA, Ethernet Switch IC, 3.3 V 100 Mbps, 64-Pin 3.3 V QFN

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Subtotal (1 pack of 2 units)*

$27.24

(exc. GST)

$29.96

(inc. GST)

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In Stock

Plus 242 unit(s) shipping from 16 February 2026

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Units	Per unit	Per Pack*
2 - 86	$13.62	$27.24
88 - 172	$13.29	$26.58
174 +	$13.065	$26.13

*price indicative

RS Stock No.:: 177-4006
Mfr. Part No.:: KSZ8864CNXIA
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
	Maximum Data Rate	100Mbps
	Product Type	Ethernet Switch IC
	Sub Type	Switch
	Number of Transceivers	2
	Loopback Mode	Remote Diagnostic of Failure, PHY
	Standard Supported	IEEE 802.1Q, IEEE 802.3, IEEE 802.3u, IEEE
	Number of Ports	4
	Mount Type	Surface
	Package Type	QFN
	Pin Count	64
	Maximum Supply Voltage	3.3V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	RoHS
	Width	8 mm
	Height	0.8mm
	Length	8mm
	Minimum Supply Voltage	3.3V
	Automotive Standard	AEC-Q100 Grade 3

	Select all
	Brand Microchip
	Maximum Data Rate 100Mbps
	Product Type Ethernet Switch IC
	Sub Type Switch
	Number of Transceivers 2
	Loopback Mode Remote Diagnostic of Failure, PHY
	Standard Supported IEEE 802.1Q, IEEE 802.3, IEEE 802.3u, IEEE
	Number of Ports 4
	Mount Type Surface
	Package Type QFN
	Pin Count 64
	Maximum Supply Voltage 3.3V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals RoHS
	Width 8 mm
	Height 0.8mm
	Length 8mm
	Minimum Supply Voltage 3.3V
	Automotive Standard AEC-Q100 Grade 3

Datasheet

The KSZ8864RMN is a highly-integrated, Layer 2 managed 4-port switch with optimized design, plentiful features and smallest package size. It is designed for cost-sensitive 10/100Mbps 4-port switch systems with on-chip termination, lowest-power consumption, and small package to save system cost.

Advanced switch features

Fully managed 4-port 10/100Mbps switch with dual MII/RMII interfaces

VLAN

QoS packet prioritization

rapid spanning tree protocol (RSTP)

Programmable rate limiting at the ingress and egress on a per port and priority basis

Source MAC address filtering for ring support

MIB counters for fully compliant statistics, gathering 34 MIB counters per port

Ultra-low power consumption with integrated line termination

Single 3.3V supply with internal 1.2V LDO controller

Flexible VDDIO support 3.3V, 2.5V, and 1.8V

Industrial temperature range: -40°C to +85°C

Small 64-Pin 8mm x 8mm QFN

Microchip KSZ8864CNXIA, Ethernet Switch IC, 3.3 V 100 Mbps, 64-Pin 3.3 V QFN

Add 6 units to get free delivery

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