5962F-0422701QXA(2004) Просмотр технического описания (PDF) - Aeroflex Corporation

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производитель

5962F-0422701QXA
(Rev.:2004)

UT8CR512K32 16 Megabit SRAM

Aeroflex Corporation 

A(18:0)

tAVAV

DQn(7:0)

Previous Valid Data

Assumptions:

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

tAXQX

Valid Data

tAVQV

Figure 3a. SRAM Read Cycle 1: Address Access

A(18:0)

En

DQn(7:0)

tETQX

tETQV

tEFQZ

DATA VALID

Assumptions:

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

Figure 3b. SRAM Read Cycle 2: Chip Enable-Controlled Access

A(18:0)

tAVQV

G

DQn(7:0)

Assumptions:

1. En < VIL (max) and Wn > VIH (min)

tGLQX

tGLQV

tGHQZ

DATA VALID

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

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