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IDT71216S8

BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For PowerPC and RISC Processors

Integrated Device Technology 

IDT71216

BiCMOS 16K x 15 CACHE-TAG RAM

FUNCTIONAL BLOCK DIAGRAM

ADDR (0:13)

0

Reg

1

CS1

CS2

Reg

TAG (0:11)

OET

WET

WES

CLK

WRITE

(pos) PULSE

GENERATOR

Reg

RESET

(neg) PULSE

GENERATOR

RESET

PWRDN

SFUNC

TT1

TAH

TAIN

Reg

TAOE

COMMERCIAL TEMPERATURE RANGE

16K x 12

MEMORY

TAG BITS

16K x 3

MEMORY

STATUS

BITS

DataIN

Register

SA

DataIN

Register

SA

VLD/S1IN

DLY/S2IN

WT/S3IN

VLD/S1OUT

DLY/S2OUT

WT/S3OUT

OES

COMPARE

MATCH

TA

3067 drw 02

14.3

3

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