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| 型號： | IDT71V3579SA85BGG |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | 128K X 36, 256K X 18 3.3V Synchronous SRAMs 3.3V I/O, Flow-Through Outputs Burst Counter, Single Cycle Deselect |
| 中文描述： | 256K X 18 CACHE SRAM, 8.5 ns, PBGA119 |
| 封裝： | BGA-119 |
| 文件頁數(shù)： | 8/22頁 |
| 文件大?。?/td> | 521K |
| 代理商： | IDT71V3579SA85BGG |
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IDT71V3577, IDT71V3579, 128K x 36, 256K x 18, 3.3V Synchronous SRAMs with
3.3V I/O, Flow-Through Outputs, Burst Counter, Single Cycle Deselect Commercial and Industrial Temperature Ranges
Pin Configuration 256K x 18, 165 fBGA
Pin Configuration 128K x 36, 165 fBGA
NOTES:
1. H1 does not have to be directly V
SS
as long as input voltage is < V
IL
2. These pins are NC for the "S" version or the JTAG signal listed for the "SA" version. Note: If NC, these pins can either be tied to V
SS
, V
DD
or left floating.
3. H11 can be left unconnected and the device will always remain in active mode.
4. Pins P11, N6, B11, A1, R2 and P2 are reserved for 9M 18M 36M 72M 144Mand 288Mrespectively.
5.
TRST
is offered as an optional JTAG Reset if required in the application. If not needed, can be left floating and will internally be pulled to V
DD
.
1
2
3
4
5
6
7
8
9
10
11
A
NC
(4)
A
7
CE
1
BW
3
BW
2
CS
1
BWE
ADSC
ADV
A
8
NC
B
NC
A
6
CS
0
BW
4
BW
1
CLK
GW
OE
ADSP
A
9
NC
(4)
C
I/O
P3
NC
V
DDQ
V
SS
V
SS
V
SS
V
SS
V
SS
V
DDQ
NC
I/O
P2
D
I/O
17
I/O
16
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
15
I/O
14
E
I/O
19
I/O
18
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
13
I/O
12
F
I/O
21
I/O
20
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
11
I/O
10
G
I/O
23
I/O
22
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
9
I/O
8
H
V
SS
(1)
NC
NC
V
DD
V
SS
V
SS
V
SS
V
DD
NC
NC
ZZ
(3)
J
I/O
25
I/O
24
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
7
I/O
6
K
27
I/O
26
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
5
I/O
4
L
I/O
29
I/O
28
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
3
I/O
2
M
I/O
31
I/O
30
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
1
I/O
0
N
I/O
P4
NC
V
DDQ
V
SS
NC/
TRST
(2,5)
NC
(4)
NC
V
SS
V
DDQ
NC
I/O
P1
P
NC
NC
(4)
A
5
A
2
NC/TDI
(2)
A
1
NC/TDO
(2)
A
10
A
13
A
14
NC
(4)
R
LBO
NC
(4)
A
4
A
3
NC/TMS
(2)
A
0
NC/TCK
(2)
A
11
A
12
A
15
A
16
5280 tbl 17
1
2
3
4
5
6
7
8
9
10
11
A
NC
(4)
A
7
CE
1
BW
2
NC
CS
1
BWE
ADSC
ADV
A
8
A
10
B
NC
A
6
CS
0
NC
BW
1
CLK
GW
OE
ADSP
A
9
NC
(4)
C
NC
NC
V
DDQ
V
SS
V
SS
V
SS
V
SS
V
SS
V
DDQ
NC
I/O
P1
D
NC
I/O
8
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
NC
I/O
7
E
NC
I/O
9
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
NC
I/O
6
F
NC
I/O
10
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
NC
I/O
5
G
NC
I/O
11
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
NC
I/O
4
H
V
SS
(1)
NC
NC
V
DD
V
SS
V
SS
V
SS
V
DD
NC
NC
ZZ
(3)
J
I/O
12
NC
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
3
NC
K
I/O
13
NC
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
2
NC
L
I/O
14
NC
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
1
NC
M
I/O
15
NC
V
DDQ
V
DD
V
SS
V
SS
V
SS
V
DD
V
DDQ
I/O
0
NC
N
I/O
P2
NC
V
DDQ
V
SS
NC/
TRST
(2,5)
NC
(4)
NC
V
SS
V
DDQ
NC
NC
P
NC
NC
(4)
A
5
A
2
NC/TDI
(2)
A
1
NC/TDO
(2)
A
11
A
14
A
15
NC
(4)
R
LBO
NC
(4)
A
4
A
3
NC/TMS
(2)
A
0
NC/TCK
(2)
A
12
A
13
A
16
A
17
5280 tbl 17a
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