IDT71216 - BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For PowerPCO and RISC Processors
The IDT71216 is a 245,760-bit Cache Tag StaticRAM, organized 16K x 15 and designed to support PowerPC and other RISC processors at bus speeds up to 66MHz.
There are twelve common I/O TAG bits, with the remaining three bits used as status bits.
A 12-bit comparator is on-chip to allow fast comparison
IDT71216 Features
* 16K x 15 Configuration
* 12 TAG Bits
* 3 Separate I/O Status Bits (Valid, Dirty, Write Through)
* Match output uses Valid bit to qualify MATCH output
* High-Speed Address-to-Match comparison times
* 8/9/10/12ns over commercial temperature range
