The KS8995MA is a highly integrated Layer 2 managed switch with optimized bill of materials (BOM) cost for low port count, cost-sensitive 10/100Mbps switch systems. It also provides an extensive feature set such as tag/port-based VLAN, quality of service (QoS) priority, management, MIB counters, dual MII interfaces and CPU control/data interfaces to effectively address both current and emerging Fast Ether- net applications.
The KS8995MA is a highly integrated Layer‑2 managed switch designed for cost‑sensitive 10/100 Mbps Ethernet systems. It includes five 10/100 transceivers, five MAC units, a non‑blocking switch fabric, and on‑chip frame buffer memory. Features such as tag‑based VLAN, QoS priority, programmable rate limiting, and extensive MIB counters support a wide range of networking applications.
The device operates from a 1.8 V core supply with 2.5 V or 3.3 V I/O, is built in 0.18 µm CMOS technology, and is offered in a 128‑pin PQFP package. It meets commercial (0 °C to +70 °C) and industrial (‑40 °C to +85 °C) temperature ranges and supports both copper and fiber media.
| Number of ports | 5 |
|---|---|
| Supported media types | 10BASE‑T, 100BASE‑TX, 100BASE‑FX (ports 4 and 5) |
| Memory bandwidth | 1.4 Gbps |
| VLAN support | 16 VLANs, full‑range VID |
| Core voltage | 1.8 V |
| I/O voltage | 2.5 V or 3.3 V |
| Technology node | 0.18 µm CMOS |
| Commercial temperature range | 0 °C to +70 °C |
| Industrial temperature range | ‑40 °C to +85 °C |
| Package | 128‑pin PQFP |
It operates from 0 °C to +70 °C for commercial use and from ‑40 °C to +85 °C for industrial use.
The device provides a 1.4 Gbps high‑performance memory bandwidth.
It is supplied in a 128‑pin PQFP package.