KSZ8895RQI Microchip Integrated Circuit (Quad Flat Packages) In Stock
The KSZ8895RQI is a Microchip 5-port 10/100 managed Ethernet switch IC using CMOS technology with a 1.2 V core supply in a 128-pin QFP package. It supports VLAN, QoS, and STP/RSTP for industrial and embedded networking. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 128
- Lifecycle
- ACTIVE
- Datasheet
- KSZ8895RQI Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of KSZ8895RQI?
- 5-port 10/100 Mbps managed Ethernet switch with VLAN and QoS support eliminates the need for an external managed switch in embedded network designs
- 1.2 V CMOS core supply with integrated PHYs reduces system power consumption and external component count for compact industrial network nodes
- 128-pin fine-pitch QFP package with STP/RSTP redundancy support enables reliable ring and star Ethernet topologies in demanding automation applications
What is KSZ8895RQI used for?
The KSZ8895RQI is suited for industrial automation panels, building management controllers, and factory floor equipment that require managed multi-port Ethernet switching with VLAN segmentation and traffic prioritization. Embedded network appliances such as PLCs, HMI terminals, and industrial IoT gateways benefit from its integrated PHYs and low 1.2 V core voltage. Home gateway platforms and smart energy meters needing 5-port managed switching in a single chip also rely on this device.
What are the specifications of KSZ8895RQI?
| Pbfree Code | Yes |
| YTEOL | 8.21 |
| JESD-30 Code | R-PQFP-G128 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | FLATPACK, FINE PITCH |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Telecom IC Type | ETHERNET TRANSCEIVER |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| ## KSZ8895RQI Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the KSZ8895RQI datasheet?
KSZ8895RQI Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for KSZ8895RQI?
Compatible alternatives and drop-in replacements for KSZ8895RQI:
Frequently Asked Questions
How many Ethernet ports does the KSZ8895RQI support, and at what line rate?
The KSZ8895RQI supports 5 ports of 10/100 Mbps Ethernet, each with an integrated PHY, making it a complete single-chip managed switch solution. This eliminates external PHY chips and simplifies PCB routing in embedded networking designs requiring full-duplex 100 Mbps per port.
For an industrial PLC network design, does the KSZ8895RQI support redundancy protocols to handle link failures?
Yes, the KSZ8895RQI supports STP (Spanning Tree Protocol) and RSTP (Rapid STP), which are standard Layer 2 redundancy protocols that detect ring or mesh topology failures and restore network paths within milliseconds. This makes it appropriate for industrial PLC and SCADA network segments where network outages must be minimized.
What package does the KSZ8895RQI use, and how does pin count affect PCB layout effort?
The KSZ8895RQI comes in a 128-pin fine-pitch plastic QFP (PQFP-G128) package, which provides sufficient I/O for all 5 Ethernet port signals, management bus, and power pins. The fine-pitch QFP requires careful PCB trace impedance control but is more accessible to standard assembly processes than BGA packages of similar pin count.
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