參數(shù)資料
型號(hào): AS7C25512FT32A-85BIN
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: SRAM
英文描述: 512K X 32 STANDARD SRAM, 8.5 ns, PBGA165
封裝: LEAD FREE, BGA-165
文件頁(yè)數(shù): 15/24頁(yè)
文件大?。?/td> 574K
代理商: AS7C25512FT32A-85BIN
AS7C25512FT32A
AS7C25512FT36A
4/12/04, v. 1.0
Alliance Semiconductor
22 of 24
Package dimensions
100-pin quad flat pack (TQFP)
165-ball BGA (ball grid array)
TQFP
Min
Max
A1
0.05
0.15
A2
1.35
1.45
b
0.22
0.38
c
0.09
0.20
D
13.90
14.10
E
19.90
20.10
e
0.65 nominal
Hd
15.85
16.15
He
21.80
22.20
L
0.45
0.75
L1
1.00 nominal
α
Dimensions in millimeters
A1 A2
L1
L
c
He E
Hd
D
b
e
α
/ 0.45±0.05 (165X)
0.08
0.15
6
7
8
9
10
11
1
2
3
4
5
6
5
4
3
2
111
10
9
8
7
H
D
F
E
G
A
C
B
M
P
N
R
J
L
K
13.00±0.10
10.00
1.00
15
.0
0±0.
10
14
.0
0
1.
00
15.
00±0
.1
0
13.00±0.10
A1 corner index area
All measurements are in mm.
Min
Typ
Max
A
1.00
B
14.90
15.00
15.10
C
14.00
D
12.90
13.00
13.10
E
10.00
F
0.26
G
0.30
0.35
0.40
H
1.20
I
0.40
0.45
0.50
Z
XY
0.
3
0
.0
5
1.2
0
MAX
0.
26
0.
50
0.20 Z
Top View
Bottom View
Side View
Detail of Solder Ball
A
B
C
A
E
D
F
H
G
I
H
D
F
E
G
A
C
B
M
P
N
R
J
L
K
0.12 Z
M
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