as7c33512pfs18a ETC-unknow, as7c33512pfs18a Datasheet - Page 7

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as7c33512pfs18a

Manufacturer Part Number
as7c33512pfs18a
Description
Manufacturer
ETC-unknow
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
as7c33512pfs18a-166TQC
Manufacturer:
SUMIDA
Quantity:
30 000
Synchronous truth table
1 X = don’t care, L = low, H = high
2 For WRITE, L means any one or more byte write enable signals (BWa or BWb) and BWE are LOW or GWE is LOW. WRITE = HIGH for all BWx, BWE,
3
4 ZZ pin is always Low.
GWE HIGH. See "Write enable truth table (per byte)," on page 6 for more information.
For write operation following a READ,
CE0
11/30/04; v.2.2
H
X
X
X
X
H
H
H
H
X
H
X
H
L
L
L
L
L
L
L
L
L
1
CE1
X
X
X
H
H
H
H
X
X
X
X
X
X
X
X
H
X
X
X
X
L
L
CE2
X
X
X
H
H
X
X
X
X
X
X
X
X
X
X
X
X
L
L
L
L
L
ADSP
X
H
H
H
H
H
H
H
H
X
X
X
X
H
H
X
H
X
L
L
L
L
[4]
OE
ADSC
must be high before the input data set up time and held high throughout the input hold time
X
X
X
X
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
ADV
Alliance Semiconductor
X
X
X
X
X
X
X
X
X
L
L
H
H
L
L
H
H
X
L
L
H
H
WRITE
X
X
X
X
X
X
X
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
[2]
OE
X
X
X
X
X
H
H
H
H
H
H
X
X
X
X
X
L
L
L
L
L
L
®
Address accessed
External
External
External
External
External
Current
Current
Current
Current
Current
Current
Next
Next
Next
Next
Next
Next
NA
NA
NA
NA
NA
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
L to H
CLK
AS7C33512PFS18A
Continue write
Continue write
Continue read
Continue read
Continue read
Continue read
Suspend write
Suspend write
Suspend read
Suspend read
Suspend read
Suspend read
Begin write
Begin read
Begin read
Begin read
Begin read
Operation
Deselect
Deselect
Deselect
Deselect
Deselect
7 of 20
Hi−Z
Hi−Z
Hi−Z
Hi−Z
Hi−Z
Hi−Z
Hi−Z
Hi−Z
Hi−Z
Hi−Z
Hi−Z
DQ
D
Q
Q
Q
Q
Q
Q
D
D
D
D
3

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