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MU9C4K64 - MU9C Routing Coprocessor

Download the MU9C4K64 datasheet PDF. This datasheet also covers the MU9C8K64 variant, as both devices belong to the same mu9c routing coprocessor family and are provided as variant models within a single manufacturer datasheet.

General Description

The MU9C RCP family consists of 4K and 8K x 64-bit Routing Coprocessors (RCPs) with a 32-bit wide data interface.

The device is designed for use in layer 2 switches to provide very high throughput address translation using tables held in external RAM.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MU9C8K64-MusicSemiconductors.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MU9C4K64
Manufacturer Music Semiconductors
File Size 579.49 KB
Description MU9C Routing Coprocessor
Datasheet download datasheet MU9C4K64 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet MU9C Routing Coprocessor (RCP) Family APPLICATION BENEFITS • 28 million IPv4 packets per second supports up to 18 Gb Ethernet or 7 OC-48 ATM ports at wire speed • Exact match on MAC addresses • Processes DA and SA within 190 ns, supporting three ports of 1 Gb or 34 ports of 100 Mb Ethernet at wire speed • Mixed mode L3 and L2 single search engine for two ports at 1 Gb or 29 ports of 100 Mb Ethernet at wire speed • Directly addresses external RAM containing associated data of any width • Hardware control states directly address memory and registers; Instruction and Status registers for optional software control DISTINCTIVE CHARACTERISTICS • 4K and 8K x 64-bit words • 64-bit binary compares • 35 ns deterministic compare and output time • 32-bit Data I/O port • 16-bit Match Addr