CY7C185-35VC(1996) Просмотр технического описания (PDF) - Cypress Semiconductor

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CY7C185-35VC
(Rev.:1996)

8K x 8 Static RAM

Cypress Semiconductor 

FOR REVIEW ONLY

Switching Waveforms

Read Cycle No.1[9,10]

tRC

ADDRESS

DATA OUT

tAA

tOHA

PREVIOUS DATA VALID

Read Cycle No.2[11,12]

CE1

tRC

CY7C185

DATA VALID

C185–6

CE2

OOEE

DATA OUT

VCC

SUPPLY

CURRENT

tACE

tDOE

tLZOE

HIGH IMPEDANCE

tLZCE

tPU

50%

DATA VALID

tHZOE

tHZCE

HIGH

IMPEDANCE

tPD

50%

ICC

ISB

C185–7

Write CycleNo. 1 (WE Controlled)[10,12]

tWC

ADDRESS

CE1

tSCEI

tAW

tHA

CCEE2

tSA

WE

tSCE2

tPWE

OE

DATA I/O

NOTE 15

tHZOE

tSD

DATA IN VALID

tHD

C185–8

5

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