KSZ8895MLUB - 5-Port 10/100 Managed Ethernet Switch | Microchip
MPN: KSZ8895MLUB ✓ فعالKSZ8895MLUB جائزہ
An Ethernet switch is a Layer 2 network device that receives Ethernet frames on one port and forwards them to the appropriate destination port. The managed-switch category adds address learning, frame filtering, traffic control, and configuration functions to the basic frame-forwarding hierarchy. The KSZ8895MLUB combines these network functions with integrated physical-layer transceivers, reducing the component count required for a compact Ethernet switching subsystem.
The device provides four integrated 10/100BASE-TX PHYs and five MACs within a single package. Its internal architecture includes a dedicated address lookup engine, an on-chip frame buffer, and a high-speed non-blocking switch fabric. I2C and SPI interfaces allow a host processor to configure switch functions, while an internal core power controller supports system power management. On-chip termination is intended to reduce the system cost of cost-sensitive 10/100 Mbps five-port switch designs.
The KSZ8895 family is qualified to meet AEC-Q100 requirements for automotive applications. This qualification is important for vehicle-network equipment exposed to demanding temperature and reliability conditions. The combination of five MACs, four integrated PHYs, managed Layer 2 operation, and mixed-signal PHY technology supports compact Ethernet switches for automotive infotainment, vehicle connectivity, industrial networking, and embedded communications systems.
Typical implementations use the KSZ8895MLUB where multiple 10/100BASE-TX links must be consolidated through a compact managed switch. It can connect several embedded Ethernet endpoints to an uplink while the host controller handles configuration, status monitoring, and network policy. Its four integrated PHYs reduce the need for external copper transceivers, although one interface position may require additional PHY support depending on the system configuration.
When designing a PCB, place the 128-LQFP device to minimize trace lengths from each Ethernet magnetic-interface component and keep high-speed digital and analog supply paths well separated. Follow the pin-description table and recommended decoupling network in the manufacturer datasheet. Provide adequate copper area and thermal paths around the LQFP, and verify magnetics, impedance, reset sequencing, and management-bus pullups against the application circuit.
This page combines the manufacturer datasheet, distributor listings, package information, automotive qualification details, and cross-reference findings in a format that supports design selection, PCB planning, sourcing, and direct engineering comparison. The listed alternatives are limited to parts for which package and pin compatibility can be established rather than inferred from broad Ethernet-switch similarity.
کے لیے ڈراپ اِن متبادل KSZ8895MLUB — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں KSZ8895MLUB (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Product Type, Package, Automotive Qualification, Host Interface, Number of Ports.
اس پروڈکٹ کے لیے کوئی ڈراپ اِن متبادل دستیاب نہیں۔
متبادل کی درخواست کریںKSZ8895MLUB زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Product Type | Integrated 5-port 10/100 managed Ethernet switch |
| Port Count | 5 ports |
| MAC Unit Count | 5 MACs |
| Integrated PHY Count | 4 PHYs |
| Ethernet Data Rate | 10/100 Mbps |
| Copper Ethernet Standard | 10/100BASE-TX |
| Network Layer | Layer 2 managed switching |
| Switch Fabric | High-speed non-blocking switch fabric |
| Management Interfaces | I2C and SPI |
| Address Lookup | Dedicated address lookup engine |
| Frame Buffer | On-chip frame buffer memory |
| Termination | On-chip termination |
| Core Power Control | Internal core power controller |
| PHY Technology | Patented and enhanced mixed-signal technology |
| پیکیج | 128-LQFP (14 x 14 mm) |
| Automotive Qualification | AEC-Q100 |
KSZ8895MLUB 128-lqfp (14 x 14 mm) پن کنفیگریشن گائیڈ
KSZ8895MLUB (128-lqfp (14 x 14 mm) پیکیج) کے لیے پن کنفیگریشن۔ پن نمبرنگ، فنکشنز اور کنکشن ڈایاگرامز مینوفیکچرر کے ڈیٹا شیٹ میں بیان کیے گئے ہیں۔ درست فٹ پرنٹ اور سولڈرنگ رہنما ہدایات کے لیے اسی سے رجوع کریں۔
کے لیے تفصیلی پن آؤٹ ڈیٹا دستیاب نہیں KSZ8895MLUB.
رجوع کریں ڈیٹا شیٹ مکمل پن کنفیگریشن کے لیے۔
عام استعمالات
KSZ8895MLUB کے لیے موزوں ہے 6 ایپلیکیشنs: Automotive In-Vehicle Ethernet Switching, Vehicle Network Gateways, Industrial Embedded Ethernet Hubs, Automotive Infotainment Connectivity, Industrial Sensor Network Aggregation, Network Interface Concentrators.
Automotive In-Vehicle Ethernet Switching
The KSZ8895MLUB fits automotive Ethernet switching because it combines five MACs and four integrated 10/100BASE-TX PHYs in one 128-LQFP device. According to the Microchip Technology manufacturer datasheet, the KSZ8895 family meets AEC-Q100 qualification requirements. Place the switch between vehicle Ethernet nodes and a gateway or service-oriented network controller, using the I2C or SPI interface for configuration. Integrated PHYs and on-chip termination reduce the external component count, while the dedicated address lookup engine and frame buffer support managed Layer 2 forwarding.
تجویز کردہ
Vehicle Network Gateways
The KSZ8895MLUB is appropriate for a vehicle gateway that must aggregate several Fast Ethernet links without relying on a collection of discrete PHYs. Its five MAC positions, four integrated 10/100BASE-TX PHYs, and non-blocking switch fabric allow multiple endpoints to communicate through a compact Layer 2 fabric. According to the Microchip Technology manufacturer datasheet, the on-chip frame buffer and dedicated address lookup engine support frame handling. Automotive system partitioning should account for the fifth MAC position and verify the required external interface arrangement.
تجویز کردہ
Industrial Embedded Ethernet Hubs
The KSZ8895MLUB can serve as the switching element in a compact industrial Ethernet hub for controllers, sensors, and service interfaces. Five MAC units and four integrated 10/100 Mbps PHYs provide a managed Layer 2 foundation, while I2C and SPI permit configuration by an embedded host. According to the Microchip Technology manufacturer datasheet, on-chip termination and the internal core power controller are intended to reduce implementation cost. Industrial designers should verify environmental requirements, isolation strategy, magnetics, and fault behavior in the finished equipment.
تجویز کردہ
Automotive Infotainment Connectivity
The KSZ8895MLUB supports infotainment systems that connect multiple Fast Ethernet endpoints through a managed switch. Its five MACs, four integrated 10/100BASE-TX PHYs, and frame buffer allow local traffic to be forwarded without sending every frame through a host processor. According to the Microchip Technology manufacturer datasheet, the device is automotive qualified to AEC-Q100 requirements. Use the SPI or I2C management path for controlled startup, address-table configuration, and status reporting within the infotainment domain.
تجویز کردہ
Industrial Sensor Network Aggregation
The KSZ8895MLUB can aggregate traffic from a small group of 10/100 Mbps industrial sensors while a supervisory controller manages Layer 2 behavior. Its dedicated address lookup engine and on-chip frame buffer support switching tasks, and the host can configure the device through I2C or SPI. According to the Microchip Technology manufacturer datasheet, the switch includes four integrated PHYs and an internal core power controller. Designers should preserve separation between sensitive analog and Ethernet circuitry and validate deterministic behavior across expected network loads.
تجویز کردہ
Network Interface Concentrators
The KSZ8895MLUB is suitable for a concentrator that gathers multiple 10/100BASE-TX links into a common switching fabric. Five MACs provide flexible endpoint aggregation, and the non-blocking switch fabric supports simultaneous traffic handling. According to the Microchip Technology manufacturer datasheet, the device combines enhanced mixed-signal PHYs with a dedicated address lookup engine and frame buffer. Implementation should follow the manufacturer reference circuitry for power, decoupling, reset, clocking, and copper-interface components to preserve signal and thermal margins.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا KSZ8895MLUB — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ |
|---|---|
| Package | 128-LQFP (14 x 14 mm) |
| Brand | Microchip Technology |
| Port Count | 5 ports |
| MAC Unit Count | 5 MACs |
| Integrated PHY Count | 4 PHYs |
| Ethernet Data Rate | 10/100 Mbps |
| Management Interfaces | I2C and SPI |
| Automotive Qualification | AEC-Q100 |
ڈیزائن نوٹس
Use the 128-LQFP land pattern and pin table from the Microchip Technology manufacturer datasheet without substituting a generic 128-pin footprint. Confirm exposed-pad geometry, paste apertures, and any thermal-via requirements against the package drawing. Place decoupling capacitors close to their specified power pins and route high-current return paths through stable planes to reduce switching noise across the mixed-signal PHY circuitry.
Plan the Ethernet copper interface around the manufacturer's reference layout, including the required network magnetics, termination arrangement, and trace geometry. Keep the 10/100BASE-TX routes short, symmetrical, and isolated from switching supplies and high-speed digital signals. Pay particular attention to return paths and ground-plane continuity because the KSZ8895MLUB combines enhanced mixed-signal PHYs with a high-speed switch fabric.
Follow the manufacturer guidance for decoupling, reset sequencing, management-bus pullups, and core power control. The I2C and SPI interfaces require deliberate signal-level and topology decisions, while the internal core power controller must be used according to the reference application. Validate startup and shutdown timing in hardware, particularly when the Ethernet magnetics, host controller, and external power rails have different settling times.
تعمیل کی معلومات
The Microchip Technology manufacturer datasheet states that the KSZ8895 family is qualified to meet AEC-Q100 requirements. Other compliance declarations are not specified in the product records used for this page.
