Datasheet Microchip KSZ8993 — 数据表

KSZ8993M/ML
Integrated 3-Port 10/100 Managed
Switch with PHYs
Rev 1.06 General Description
The KSZ8993M contains two 10/100 transceivers
with patented mixed-signal low-power technology,
three media access control (MAC) units, a highspeed non-blocking switch fabric, a dedicated
address lookup engine, and an on-chip frame buffer
memory. The KSZ8993M, a highly integrated Layer 2
managed switch, is designed for low port count,
cost-sensitive 10/100 Mbps switch systems. It offers
an extensive feature set that includes tag/port-based
VLAN,
quality
of
service
(QoS)
priority,
management, management information base (MIB)
counters, MII/SNI, and CPU control/data interfaces
to effectively address both current and emerging
Fast Ethernet applications. Both PHY units support 10BASE-T and 100BASETX. In addition, one of the PHY unit supports
100BASE-FX. …