JS48F4400PCZ00 View Datasheet(PDF) - Numonyx -> Micron
Part Name
Description
Manufacturer
JS48F4400PCZ00 Datasheet PDF : 102 Pages
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Numonyx™ Wireless Flash Memory (W18)
3.0
Package Information
3.1
W18 — 90 nm Lithography
Figure 1: 32- and 64-Mbit VF BGA Package Drawing
Ball A1
Corner
D
Ball A1
Corner
S1
1 23 4 56 7 8
A
B
C
E
D
E
F
G
Top View - Bump Side Down
A1
A2
8 7 6 5 4 3 21
S2
A
B
C
D
E
e
F
G
b
Bottom View - Ball Side Up
A
Seating
Y
Plane
Table 5: 32- and 64-Mbit VF BGA Package Dimensions
Dimension
Package Height
Ball Height
Package Body Thickness
Ball (Lead) Width
Package Body Width
Package Body Length
Pitch
Ball (Lead) Count
Seating Plane Coplanarity
Corner to Ball A1 Distance Along D
Corner to Ball A1 Distance Along E
Symbol
A
A1
A2
b
D
E
[e]
N
Y
S1
S2
Millimeters
Min
-
0.150
-
0.325
7.600
8.900
-
-
-
1.125
2.150
Nom
-
-
0.665
0.375
7.700
9.000
0.750
56
-
1.225
2.250
Max
1.000
-
-
0.425
7.800
9.100
-
-
0.100
1.325
2.350
Min
-
0.0059
-
0.0128
0.2992
0.3504
-
-
-
0.0443
0.0846
Inches
Nom
-
-
0.0262
0.0148
0.3031
0.3543
0.0295
56
-
0.0482
0.0886
Max
0.0394
-
-
0.0167
0.3071
0.3583
-
-
0.0039
0.0522
0.0925
November 2007
Order Number: 290701-18
Datasheet
13
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