UT8CR512K32-17VCC datasheet(7/16 Pages) AEROFLEX

Part #	UT8CR512K32-17VCC

Description	UT8CR512K32 16 Megabit SRAM

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Manufacturer	AEROFLEX [Aeroflex Circuit Technology]

Direct Link	http://www.aeroflex.com

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7

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

A(18:0)

DQn(7:0)

G

tGHQZ

Assumptions:

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

tGLQV

tGLQX

tAVQV

DATA VALID

Assumptions:

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

A(18:0)

DQn(7:0)

Figure 3a. SRAM Read Cycle 1: Address Access

tAVAV

tAVQV

tAXQX

Previous Valid Data

Valid Data

Assumptions:

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

A(18:0)

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

En

DATA VALID

tEFQZ

tETQX

tETQV

DQn(7:0)

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