28F256L18 データシートの表示（PDF） - Numonyx -> Micron
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28F256L18 Datasheet PDF : 106 Pages
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Numonyx™ StrataFlash® Wireless Memory (L18)
Figure 4: 256-Mbit, 88-ball (80-active ball) Drawing and Dimensions (8x11x1.0 mm)
A 1 Index
M ark
123 456 78
A
B
C
D
E
F
G
H
J
K
L
M
E
A
B
C
D
E
F
D
G
H
J
K
L
M
S1
8 7 6 5 4 3 21
S2
e
b
T o p V ie w - B a ll D o w n
A2
A1
B o tto m V ie w - B a ll U p
A
Y
D raw ing not to s c ale.
N o te : D im e n s io n s A 1 , A 2 , a n d b a re p re lim in a ry
D im ensions
P a c ka g e H e ig h t
B a ll H e ig h t
P a c ka g e B o d y T h ic kn e s s
B a ll (L e a d ) W id th
Package Body Length
P a c ka g e B o d y W id th
P itc h
B a ll (L e a d ) C o u n t
S e a tin g P la n e C o p la n a rity
C o rn e r to B a ll A 1 D is ta n c e A lo n g E
S ym bol
A
A1
A2
b
D
E
e
N
Y
S1
M illim eters
M in N om M ax N ote s
1 .0 0
0 .1 1 7
0 .7 4 0
0.3 00 0 .3 5 0 0 .40 0
10.900 11.00 11.100
7.900 8.00 8.100
0 .8 0
88
0 .1 0 0
1.1 00 1 .2 0 0 1 .30 0
M in
0 .0 0 4 6
0 .0 1 1 8
0 .4 2 9 1
0 .3 1 1 0
0 .0 4 3 3
In c he s
N om
0 .0 2 9 1
0 .0 1 3 8
0 .4 3 3 1
0 .3 1 5 0
0 .0 3 1 5
88
0 .0 4 7 2
M ax
0 .0 3 9 4
0 .0 1 5 7
0 .4 3 7 0
0 .3 1 8 9
0 .0 0 3 9
0 .0 5 1 2
Datasheet
14
November 2007
251902-12
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