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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MCM67T415/D
Advance Information
MCM67T415
16K x 15 Bit Cache Tag RAM for Pentium™ Processors
The MCM67T415 is a 245,760 bit cache–tag static RAM designed to support Pentium microprocessors at bus speeds up to 66 MHz. It is organized as 16K words of 15 bits each and is fabricated using Motorola‘s high performance, silicon gate BiCMOS technology. There are twelve common I/O tag bits and three separate I/O status bits. A 12–bit comparator is on–chip to allow fast comparison of the 12 stored tag bits with the current tag input data. An active high MATCH output is generated when the valid bit is true and these two groups of data are the same for a given address.