71V3558S100PFGI8 IDT, 71V3558S100PFGI8 Datasheet - Page 14

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71V3558S100PFGI8

Manufacturer Part Number
71V3558S100PFGI8
Description
SRAM
Manufacturer
IDT
Datasheet

Specifications of 71V3558S100PFGI8

Rohs
yes
Part # Aliases
IDT71V3558S100PFGI8
Read Operation with CHIP Enable Used
NOTES:
1. H = High; L = Low; X = Don’t Care; ? = Don’t Know; Z = High Impedance.
2. CE = L is defined as CE
3. Device Outputs are ensured to be in High-Z after the first rising edge of clock upon power-up.
Write Operation with Chip Enable Used
NOTES:
1. H = High; L = Low; X = Don’t Care; ? = Don’t Know; Z = High Impedance.
2. CE = L is defined as CE
IDT71V3556, IDT71V3558, 128K x 36, 256K x 18, 3.3V Synchronous SRAMS with
ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs
Cycle
Cycle
n+2
n+3
n+4
n+5
n+6
n+7
n+8
n+9
n+2
n+3
n+4
n+5
n+6
n+7
n+8
n+9
n+1
n+1
n
n
Address
Address
A
A
A
A
A
A
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
2
0
2
1
1
1
1
= L, CE
= L, CE
R/W
R/W
X
X
X
X
X
X
X
X
X
X
X
X
X
X
H
H
H
L
L
L
2
2
= L and CE
= L and CE
ADV/LD
ADV/LD
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
2
2
= H. CE = H is defined as CE
= H. CE = H is defined as CE
CE
CE
H
H
L
H
L
H
H
L
H
H
H
H
L
H
L
H
H
L
H
H
(2)
(2)
CEN
CEN
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
1
1
BWx
BWx
= H, CE
= H, CE
6.42
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
L
L
14
2
2
= H or CE
= H or CE
OE
OE
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
L
L
(1)
(1)
2
2
= L.
= L.
I/O
I/O
Q
Q
D
D
Q
D
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
?
?
?
?
0
2
0
1
2
(3)
1
(3)
Commercial and Industrial Temperature Ranges
Comments
Deselected.
Deselected.
Deselected or STOP.
Deselected or STOP.
Deselected or STOP.
Comments
Deselected.
Deselected.
Deselected or STOP.
Deselected or STOP.
Deselected or STOP.
Address and Control meet setup
Address A
Address A
Address and control meet setup.
Address A
Address and Control meet setup
Address D
Address D
Address and control meet setup.
Address D
0
1
2
0
1
2
Read out. Load A
Write in. Load A
Read out. Deselected.
Read out. Deselected.
Write in. Deselected.
Write in. Deselected.
1
.
1
.
5281 tbl 19
5281 tbl 20

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