28F640W30 NUMONYX [Numonyx B.V], 28F640W30 Datasheet - Page 15

• Manufacturer Part Number: 28F640W30
• Description: Numonyx Wireless Flash Memory (W30)
• Manufacturer: NUMONYX [Numonyx B.V]

Numonyx™ Wireless Flash Memory (W30)
3.2
Figure 3:
November 2007
Order Number: 290702-13
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
A
Indicator
Pin # 1
2
64Mb
W30 Flash Memory Device – 180 nm Lithography
Top View - Silicon backside
Complete Ink M ark Not
C
D
G
A
B
E
F
1
2
3
A
D
4
1
Side
5
6
Symbol
7
A1
A2
[e]
S1
S2
A
D
E
N
Y
b
8
Millimeters
0.850
0.150
0.612
0.300
7.600
8.900
1.125
2.150
Min
E
0.712
0.350
7.700
9.000
0.750
1.225
2.250
Nom
56
A
Bottom View - Bump side Up
Seati
C
D
G
A
B
E
F
1.000
0.812
0.400
7.800
9.100
0.100
1.325
2.350
Plan
Max
8
7
6
Notes
5
b
4
3
0.0335
0.0059
0.0241
0.0118
0.2992
0.3503
0.0443
0.0846
Inches
e
Min
2
1
s
1
0.0280
0.0138
0.3031
0.3543
0.0295
0.0482
0.0886
Nom
Y
56
Pin # 1
Corner
s
2
0.0394
0.0320
0.0157
0.3071
0.3583
0.0039
0.0522
0.0925
Max
Datasheet
15