PM3351 Ver la hoja de datos (PDF) - PMC-Sierra

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componentes Descripción

Fabricante

PM3351

SINGLE PORT FAST ETHERNET SWITCH

PMC-Sierra 

DATA SHEET

PMC-970113

ISSUE 3

PM3351 ELAN 1X100

SINGLE PORT FAST ETHERNET SWITCH

• Flow control supported for both full duplex and half duplex operation: supports

IEEE 802.3x PAUSE frame flow control in full-duplex mode, and supports user-

enabled backpressure flow control in half-duplex mode with configurable buffer

thresholds and limits.

• Configuration, management, MIB statistics and diagnostics available in-band or

out-of-band.

• Maintains and collects per-port and per-host statistics at wire rates, allowing a

network switch comprised of PM3351 and PM3350 chips to implement RMON

statistics (EtherStats and HostStats) using supplied on-chip firmware.

• Interfaces directly to industry-standard 100 Mbit/s transceivers with no glue logic

via the built-in Medium Independent Interface (MII) port with full support for the

autonegotiation function implemented by the PHY devices.

• Fully static CMOS operation at 50 MHz clock rates.

• 3.3 Volt core, 5 Volt compatible I/O

• 208 pin PQFP package.

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 2

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