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AS7C33512NTD18A-100BC 参数 Datasheet PDF下载

AS7C33512NTD18A-100BC图片预览
型号: AS7C33512NTD18A-100BC
PDF下载: 下载PDF文件 查看货源
内容描述: [ZBT SRAM, 512KX18, 12ns, CMOS, PBGA119, 14 X 20 MM, BGA-119]
分类和应用: 时钟静态存储器内存集成电路
文件页数/大小: 12 页 / 299 K
品牌: ISSI [ INTEGRATED SILICON SOLUTION, INC ]
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AS7C33512NTD16A
AS7C33512NTD18A
®
Ball and pin assignment
Pin Configuration for 512 x 18
1
for 119-ball BGA
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
DDQ
NC
NC
DQ
b
NC
V
DDQ
NC
DQ
b
V
DDQ
NC
DQb
V
DDQ
DQb
NC
NC
NC
V
DDQ
2
A
CE1
A
NC
DQb
NC
DQb
NC
V
DD
DQb
NC
DQb
NC
DQPb
A
A
NC
3
A
A
A
V
SS
V
SS
V
SS
BWb
V
SS
NC
V
SS
V
SS
V
SS
V
SS
V
SS
LBO
A
NC
4
ADSP
ADV/LD
V
DD
NC
CE0
OE
A
R/W
V
DD
CLK
NC
CEN
A1
2
A0
2
V
DD
NC
NC
5
A
A
A
V
SS
V
SS
V
SS
V
SS
V
SS
NC
V
SS
BWa
V
SS
V
SS
V
SS
FT
A
NC
6
A
CE2
A
DQPa
NC
DQa
NC
DQa
V
DD
NC
DQa
NC
DQa
NC
A
A
NC
7
V
DDQ
NC
NC
NC
DQa
V
DDQ
DQa
NC
V
DDQ
DQa
NC
V
DDQ
NC
DQa
NC
ZZ
V
DDQ
1 Note pins 6D and 2P are NC for x16.
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.
Pin arrangement for TQFP
A6
A7
CE0
CE1
NC
NC
BWb
BWa
CE2
V
DD
V
SS
CLK
R/W
CEN
OE
ADV/
LD
A18
A8
A9
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
NC
V
DDQ
V
SSQ
NC
DQpa/NC
DQa
DQa
V
SSQ
V
DDQ
DQa
DQa
V
SS
V
SS
V
DD
ZZ
DQa
DQa
V
DDQ
V
SSQ
DQa
DQa
NC
NC
V
SSQ
V
DDQ
NC
NC
NC
1&
3/11/02;
v.1.8H
Alliance Semiconductor
LBO
A5
A4
A3
A2
A1
A0
NC
NC
V
SS
V
DD
NC
NC
A11
A12
A13
A14
A15
A16
A17
* Pins 24 and 74 are NC in x16
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
V
DDQ
V
SSQ
NC
NC
DQb
DQb
V
SSQ
V
DDQ
DQb
DQb
FT
V
DD
V
DD
V
SS
DQb
DQb
V
DDQ
V
SSQ
DQb
DQb
DQpb/NC
NC
V
SSQ
V
DDQ
NC
NC
NC
NC
NC
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
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
TQFP 14 × 20mm*
2 of 12