CY7C164(2006) Ver la hoja de datos (PDF) - Cypress Semiconductor

Número de pieza

componentes Descripción

Fabricante

CY7C164
(Rev.:2006)

16K x 4 Static RAM

Cypress Semiconductor 

Switching Waveforms

Read Cycle No. 1[8,9]

tRC

ADDRESS

DATA OUT

tAA

tOHA

PREVIOUS DATA VALID

Read Cycle No. 2[8,10]

CY7C164

CY7C166

DATA VALID

C164–7

CE

OE

7C166

DATA OUT

V CC

SUPPLY

CURRENT

tRC

tACE

tDOE

tLZOE

HIGH IMPEDANCE

tLZCE

tPU

50%

Notes:

8. WE is HIGH for read cycle.

9. Device is continuously selected, CE = VIL. (CY7C166: OE = VIL also).

10. Address valid prior to or coincident with CE transition LOW.

DATA VALID

tHZOE

tHZCE

HIGH

IMPEDANCE

tPD

50%

ICC

ISB

C164–8

Document #: 38-05025 Rev. *A

Page 4 of 9

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