EM564166 Ver la hoja de datos (PDF) - Etron Technology

Número de pieza

componentes Descripción

Lista de partido

EM564166

256K x 16 Low Power SRAM

Etron Technology 

EtronTech

Write Cycle3

(UB#, LB# Controlled)(See Note 4)

tWC

EM564166

Address

tAS

tW P

tWR

WE#

tCW

CE#

UB# , LB#

DO UT

DIN

tBW

tBLZ tWHZ

tLZ

(See Note 5)

tDS

tDH

VALID DATA IN

Note:

1. WE# remains HIGH for the read cycle.

2. If CE# goes LOW with or after WE# goes LOW, the outputs will remain at high impedance.

3. If CE# goes HIGH coincident with or before WE# goes HIGH, the outputs will remain at high impedance.

4. If OE# is HIGH during the write cycle, the outputs will remain at high impedance.

5. Because I/O signals may be in the output state at this time, input signals of reverse polarity must not be

applied.

Preliminary

9

Rev 1.0

May 2001

Share Link: