PS-AT65609EHW Datasheet, PDF (26/30 Pages) ATMEL Corporation – MICROCIRCUIT, DIGITAL, MEMORY, 8K x 8-Bit, 5V Very Low Power CMOS SRAM, MONOLITHIC SILICON

6.5 Block diagram and truth table
FIGURE 6 - Block diagram
PS-AT65609EHW
Rev A
TABLE 6 - Truth table
CS 1
CE
WE
OE
Inputs/Outputs
Mode
H
X
X
X
Z
Deselect / Power-Down
X
L
X
X
Z
Deselect / Power-Down
L
H
H
L
Data Out
Read
L
H
L
X
Data In
Write
L
H
H
H
Z
Ouput Disable
Note: L=low, H=high, X=low or high, Z=high impedance
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