參數(shù)資料
型號: IDT71T75902S75BGI8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: SRAM
英文描述: 1M X 18 ZBT SRAM, 7.5 ns, PBGA119
封裝: 14 X 22 MM, PLASTIC, BGA-119
文件頁數(shù): 24/26頁
文件大?。?/td> 644K
代理商: IDT71T75902S75BGI8
6.42
IDT71T75702, IDT71T75902, 512K x 36, 1M x 18, 2.5V Synchronous ZBT SRAMs with
2.5V I/O, Burst Counter and Flow-Through Outputs
Commercial and Industrial Temperature Ranges
7
Top View
Pin Configuration 512K x 36, 119 BGA(1,2,3,4)
Pin Configurations 1M x 18, 119 BGA(1,2,3,4)
NOTES:
1. Pins R5 and J5 do not have to be connected directly to VSS as long as the input voltage is < VIL.
2. Pin J3 does not have to be connected directly to VDD as long as the input voltage is > VIH.
3. U2, U3, U4 and U6 will be pulled internally to VDD if not actively driven. To disable the TAP controller without interfering with normal operation, several
settings are possible. U2, U3, U4 and U6 could be tied to VDD or VSS and U5 should be left unconnected. Or all JTAG inputs(TMS, TDI, and TCK and
TRST)
U2, U3, U4 and U6 could be left unconnected “NC” and the JTAG circuit will remain disabled from power up.
4. The 36M address will be ball T6 (for the 512K x 36 device) and ball T4 (for the 1M x 18 device).
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 VDD.
Top View
1
2
3
4
5
6
7
A
VDDQ
A
6
A
4
A
19
A
8
A
16
VDDQ
B
NC
CE
2
A
3
ADV/
LD
A
9
CE
2
NC
C
NC
A
7
A
2
VDD
A
13
A
17
NC
D
I/O
8
NC
VSS
NC
VSS
I/O
P1
NC
E
NC
I/O
9
VSS
CE
1
VSS
NC
I/O
7
F
VDDQ
NC
VSS
OE
VSS
I/O
6
VDDQ
G
NC
I/O
10
BW
2
A
18
VSS
NC
I/O
5
H
I/O
11
NC
VSS
R/
W
VSS
I/O
4
NC
J
VDDQ
VDD
(2)
VDD
VSS
(1)
VDD
VDDQ
K
NC
I/O
12
VSS
CLK
VSS
NC
I/O
3
L
I/O13
NC
VSS
NC
BW1
I/O
2
NC
M
VDDQ
I/O
14
VSS
CEN
VSS
NC
VDDQ
N
I/O
15
NC
VSS
A
1
VSS
I/O
1
NC
P
NC
I/O
P2
VSS
A
0
VSS
NC
I/O
0
R
NC
A
5
LBO
VDD
VSS
(1)
A
12
NC
T
NC
A
10
A
15
NC(4)
A
14
A
11
ZZ
U
VDDQ
NC/TMS(3)
NC/TDI
(3)
NC/TCK(3)
NC/TDO(3)
NC/
TRST(3,5)
VDDQ
5319 tb l 25a
1
2
3
4
5
6
7
A
VDDQ
A
6
A
4
A
18
A
8
A
16
VDDQ
B
NC
CE
2
A
3
ADV/
LD
A
9
CE
2
NC
C
NC
A
7
A
2
VDD
A
12
A
15
NC
D
I/O
16
I/O
P3
VSS
NC
VSS
I/O
P2
I/O
15
E
I/O
17
I/O
18
VSS
CE
1
VSS
I/O
13
I/O
14
F
VDDQ
I/O
19
VSS
OE
VSS
I/O
12
VDDQ
G
I/O
20
I/O
21
BW
3
A
17
BW
2
I/O
11
I/O
10
H
I/O
22
I/O
23
VSS
R/
W
VSS
I/O
9
I/O
8
J
VDDQ
VDD
(2)
VDD
VSS
(1)
VDD
VDDQ
K
I/O
24
I/O
26
VSS
CLK
VSS
I/O
6
I/O
7
L
I/O
25
I/O
27
BW
4
NC
BW
1
I/O
4
I/O
5
M
VDDQ
I/O
28
VSS
CEN
VSS
I/O
3
VDDQ
N
I/O
29
I/O
30
VSS
A
1
VSS
I/O
2
I/O
1
P
I/O
31
I/O
P4
VSS
A
0
VSS
I/O
P1
I/O
0
R
NC
A
5
LBO
VDD
VSS
(1)
A
13
NC
T
NC
A
10
A
11
A
14
NC
(4)
ZZ
U
VDDQ
NC/TMS(3)
NC/TDI
(3)
NC/TCK (3)
NC/TDO(3) NC/
TRST(3,5)
VDDQ
5319 tbl 25
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