71215S10 View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

Manufacturer

71215S10

BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For the Pentium™ Processor

Integrated Device Technology 

IDT71215

BiCMOS 16Kx15 CACHE-TAG RAM

TIMING WAVEFORMS OF RESET FUNCTION

CLK

RESET

PWRDN

VLDOUT

DTYOUT

WTOUT

WES

tSR

tPDSR

tS

tHR

tSRST

tSHRS

WET

BRDY

MATCH

TAG (0:11)

tRSMI

tRSHZ(1)

NOTE:

1. Transition is measured ±200mV from steady state.

COMMERCIAL TEMPERATURE RANGE

tRHWL

tRSMV

tRSLZ(1)

VALID

VALID

3075 drw 09

CLOCK TIMING WAVEFORM

tCH

tCYC

CLK

2.0V

2.0V

TIMING WAVEFORMS OF BRDY AND W/R SIGNAL

Applies when SFUNC is LOW, and the internal WT bit is HIGH

CLK

BRDYIN

W/R

BRDY

tWRBH

BRDY Valid

tSB

tHB

tBIBL

tWRBV

BRDY Valid

tCL

0.8V

0.8V

3075 drw 10

tBIBV

3075 drw 11

14.3

13

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