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SCM69C433 - 16K x 64 CAM

Description

Pin Locations 42 44 58 17 20, 23 26, 29 32, 35 38 61 57 39 47 89 92 64 Symbol A2 A0 DTACK DQ15 DQ0 G IRQ K KMODE LH/SM LL MC MQ31 MQ0 Type Input Output I/O Input Output Input Input Input Input 3 bit control port

Features

  • 8 8.
  • ns ns ns ns ns ns ns ns ns ns ns ns ns 1 C IN . NOTE: 1. DTACK is delayed when a write is attempted during certain operations. See Functional.

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MOTOROLA Freescale Semiconductor, Inc. SEMICONDUCTOR TECHNICAL DATA Order this document by MCM69C433/D www.DataSheet4U.com 16K x 64 CAM The MCM69C433 is a flexible content–addressable memory (CAM) that can contain 16K entries of 64 bits each. The widths of the match field and the output field are programmable, and the match time is designed to be 240 ns. As a result, the MCM69C433 is well suited for datacom applications such as Virtual Path Identifier/Virtual Circuit Identifier (VPI/VCI) translation in ATM switches up to OC12 (622 Mbps) data rates and Media Access Control (MAC) address lookup in Ethernet/Fast Ethernet bridges.
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