UT8Q512-20IWC Ver la hoja de datos (PDF) - Aeroflex UTMC

Número de pieza

componentes Descripción

Fabricante

UT8Q512-20IWC

512K x 8 SRAM

Aeroflex UTMC 

A(18:0)

tAVAV

DQ(7:0)

Previous Valid Data

Assumptions:

1 . E and G < VIL (max) and W > VIH (min)

tA X Q X

Valid Data

tAVQV

Figure 4a. SRAM Read Cycle 1: Address Access

A(18:0)

E

DQ(7:0)

tE T QX

t E T QV

tEFQZ

DATA VALID

Assumptions:

1. G < VIL (max) and W > VIH (min)

Figure 4b. SRAM Read Cycle 2: Chip Enable -Controlled Access

A(18:0)

G

DQ(7:0)

Assumptions:

1 . E< VIL (max) and W > VIH (min)

tAVQV

tGLQX

tGLQV

tG H Q Z

DATA VALID

Figure 4c. SRAM Read Cycle 3: Output Enable-Controlled Access

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