71V3558S133PF

Manufacturer Part Number71V3558S133PF
ManufacturerIDT, Integrated Device Technology Inc
71V3558S133PF datasheet
 


Specifications of 71V3558S133PF

Density4.5MbAccess Time (max)4.2ns
Sync/asyncSynchronousArchitectureSDR
Clock Freq (max)133MHzOperating Supply Voltage (typ)3.3V
Address Bus18bPackage TypeTQFP
Operating Temp Range0C to 70CNumber Of Ports1
Supply Current300mAOperating Supply Voltage (min)3.135V
Operating Supply Voltage (max)3.465VOperating Temperature ClassificationCommercial
MountingSurface MountPin Count100
Word Size18bNumber Of Words256K
Lead Free Status / Rohs StatusNot Compliant  
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IDT71V3556, IDT71V3558, 128K x 36, 256K x 18, 3.3V Synchronous SRAMS with
ZBT
Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs
1
2
3
CE1
A
NC
(2)
A
7
B
NC
A
CE
6
C
I/O
NC
V
P3
DDQ
D
I/O
I/O
V
17
16
DDQ
E
I/O
I/O
V
19
18
DDQ
F
I/O
I/O
V
21
20
DDQ
G
I/O
I/O
V
23
22
DDQ
H
V
(1)
V
(1)
NC
DD
DD
J
I/O
I/O
V
25
24
DDQ
K
I/O
I/O
V
27
26
DDQ
L
I/O
I/O
V
29
28
DDQ
M
I/O
I/O
V
31
30
DDQ
N
I/O
NC
V
P4
DDQ
P
NC
NC
(2)
A
5
LBO
R
NC
(2)
A
4
1
2
3
CE
(2)
A
NC
A
7
1
B
NC
A
CE
6
2
C
NC
NC
V
DDQ
D
NC
I/O
V
8
DDQ
E
NC
I/O
V
9
DDQ
F
NC
I/O
V
10
DDQ
G
NC
I/O
V
11
DDQ
(1)
(1)
H
V
V
NC
DD
DD
J
I/O
NC
V
12
DDQ
K
I/O
NC
V
13
DDQ
L
I/O
NC
V
14
DDQ
M
I/O
NC
V
15
DDQ
N
I/O
NC
V
P2
DDQ
(2)
P
NC
NC
A
5
LBO
R
NC
(2)
A
4
NOTES:
1. H1, H2, and N7 do not have to be directly connected to V
2. A9, B9, B11, A1, R2 and P2 are reserved for future 9M, 18M, 36M, 72M, 144M and 288M respectively.
3. DNU = Do not use; Pins P5, P7, R5, R7 and N5 are reserved for respective JTAG Pins: TDI, TDO, TMS, TCK and TRST on future revisions. Within this
current version, these pins are not connected.
4. Within this current version Pin H11 is left unconnected; On future revisions this pin will be used for ZZ (sleep mode).
4
5
6
BW
BW
CE
CEN
3
2
2
BW
BW
CLK
R/W
2
4
1
V
V
V
V
SS
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
(3)
V
DNU
NC
V
SS
A
DNU
(3)
A
DNU
2
1
A
DNU
(3)
A
DNU
3
0
4
5
6
7
BW
CE
CEN
NC
2
2
BW
NC
CLK
R/W
1
V
V
V
V
SS
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
V
V
V
DD
SS
SS
V
DNU
(3)
NC
V
SS
DD
(3)
A
DNU
A
DNU
2
1
A
DNU
(3)
A
DNU
3
0
as long as the input voltage is
DD
6.42
8
Commercial and Industrial Temperature Ranges
7
8
9
10
ADV/LD
NC
(2)
A
8
OE
(2)
NC
A
9
V
V
NC
SS
SS
DDQ
V
V
I/O
SS
DD
DDQ
15
V
V
I/O
SS
DD
DDQ
13
V
V
I/O
SS
DD
DDQ
11
V
V
I/O
SS
DD
DDQ
9
V
NC
NC
SS
DD
V
V
I/O
SS
DD
DDQ
7
V
V
I/O
SS
DD
DDQ
5
V
V
I/O
SS
DD
DDQ
3
V
V
I/O
SS
DD
DDQ
1
(1)
V
V
NC
DD
SS
DDQ
(3)
A
A
A
10
13
14
(3)
A
A
A
11
12
15
8
9
10
(2)
ADV/LD
NC
A
8
OE
NC
(2)
A
9
V
V
NC
SS
SS
DDQ
V
V
NC
SS
DD
DDQ
V
V
NC
SS
DD
DDQ
V
V
NC
SS
DD
DDQ
V
V
NC
SS
DD
DDQ
V
NC
NC
NC/ZZ
SS
DD
V
V
I/O
SS
DD
DDQ
3
V
V
I/O
SS
DD
DDQ
2
V
V
I/O
SS
DD
DDQ
1
V
V
I/O
SS
DD
DDQ
0
(1)
V
V
NC
SS
DDQ
(3)
A
A
A
11
14
15
(3)
A
A
A
12
13
16
5281 tbl 25a
V
.
IH
11
NC
(2)
NC
I/O
P2
I/O
14
I/O
12
I/O
10
I/O
8
NC/ZZ
(4)
I/O
6
I/O
4
I/O
2
I/O
0
I/O
P1
NC
A
16
5281 tbl 25
11
A
10
NC
(2)
I/O
P1
I/O
7
I/O
6
I/O
5
I/O
4
(4)
NC
NC
NC
NC
NC
NC
A
17