RC28F256 Intel Corporation, RC28F256 Datasheet - Page 14

• Manufacturer Part Number: RC28F256
• Description: Intel StrataFlash Embedded Memory
• Manufacturer: Intel Corporation

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1-Gbit P30 Family
Figure 4.
April 2005
14
N ote: Dimensions A1, A2, and b are preliminary
Dimensions
Package Height
Ball Height
Package Body Thickness
Ball (Lead) Width
Package Body Length
Package Body Width
Pitch
Ball (Lead) Count
Seating Plane Coplanarity
Corner to Ball A1 Distance Along E
Corner to Ball A1 Distance Along D
256-Mbit, 88-ball (80 active) QUAD+ SCSP Specifications (8x11x1.0 mm)
A 1 Index
Mark
B
G
M
A
C
D
E
F
H
K
L
J
A2
1
2
Top View - Ball Down
3
Intel StrataFlash
4
Order Number: 306666, Revision: 001
E
5
6
7
8
Symbol
®
A1
A2
S1
S2
A
D
N
b
E
Y
e
A 1
Embedded Memory (P30)
D
10.900
0.117
0.300
7.900
1.100
1.000
Min
B
C
D
G
H
M
A
E
F
K
L
J
-
-
-
-
-
8
Millimeters
0.740
0.350
11.00
1.200
1.100
Nom
8.00
0.80
b
Bottom View - Ball Up
7
88
-
-
-
6
5
11.100
1.000
0.400
8.100
0.100
1.300
1.200
Max
4
-
-
-
-
A
D raw ing not to s cale .
3
2
0.0046
0.0118
0.4291
0.3110
0.0433
0.0394
Min
1
-
-
-
-
-
S1
e
S2
Inches
0.0433
0.0291
0.0138
0.4331
0.3150
0.0315
0.0472
Nom
88
Y
-
-
-
Datasheet
0.0394
0.0157
0.4370
0.3189
0.0039
0.0512
0.0472
Max
-
-
-
-