參數(shù)資料
型號: AS7C33512NTD18A-166BC
廠商: INTEGRATED SILICON SOLUTION INC
元件分類: SRAM
英文描述: 512K X 18 ZBT SRAM, 9 ns, PBGA119
封裝: 14 X 20 MM, BGA-119
文件頁數(shù): 5/12頁
文件大?。?/td> 299K
代理商: AS7C33512NTD18A-166BC
AS7C33512NTD16A
AS7C33512NTD18A
3/11/02;
v.1.8H
Alliance Semiconductor
2 of 12
Pin Configuration for 512 x 181 for 119-ball BGA
1 Note pins 6D and 2P are NC for x16.
1
2
3
4
5
6
7
A
VDDQ
AA
ADSP
AA
VDDQ
B
NC
CE1
A
ADV/LD
ACE2
NC
C
NC
A
VDD
AA
NC
D
DQb
NC
VSS
NC
VSS
DQPa
NC
E
NC
DQb
VSS
CE0
VSS
NC
DQa
F
VDDQ
NC
VSS
OE
VSS
DQa
VDDQ
G
NC
DQb
BWb
AVSS
NC
DQa
H
DQb
NC
VSS
R/W
VSS
DQa
NC
J
VDDQ
VDD
NC
VDD
NC
VDD
VDDQ
K
NC
DQb
VSS
CLK
VSS
NC
DQa
L
DQb
NC
VSS
NC
BWa
DQa
NC
M
VDDQ
DQb
VSS
CEN
VSS
NC
VDDQ
N
DQb
NC
VSS
A12
2 A0 and A1 are the two least significant bits (LSB) of the address field and set the internal burst
counter if burst is desired.
VSS
DQa
NC
P
NC
DQPb
VSS
A02
VSS
NC
DQa
R
NC
A
LBO
VDD
FT
ANC
T
NC
AA
NC
AA
ZZ
U
VDDQ
NC
VDDQ
Pin arrangement for TQFP
LB
O
A5
A4
A3
A2
A1
A0
NC
V
SS
V
DD
NC
A1
1
A1
2
A1
3
A1
4
A1
5
A1
6
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
10
0
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
A6
A7
CE0
CE1
NC
BWb
BW
a
CE2
V
DD
V
SS
CLK
CEN
AD
V/
LD
1&
A18
A8
A9
A1
7
NC
VDDQ
VSSQ
NC
DQb
VSSQ
VDDQ
DQb
FT
VDD
VSS
DQb
VDDQ
VSSQ
DQb
DQpb/NC
NC
VSSQ
VDDQ
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
A10
NC
VDDQ
VSSQ
NC
DQpa/NC
DQa
VSSQ
VDDQ
DQa
VSS
ZZ
DQa
VDDQ
VSSQ
DQa
NC
VSSQ
VDDQ
NC
VSS
VDD
TQFP 14 × 20mm*
R/
W
OE
* Pins 24 and 74 are NC in x16
Ball and pin assignment
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