RC28F256 Intel Corporation, RC28F256 Datasheet - Page 12

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

www.DataSheet4U.com
1-Gbit P30 Family
3.2
Figure 2.
Table 2.
Note:
April 2005
12
Product Information
Package Height (64/128/256-Mbit)
Package Height (512-Mbit)
Ball Height (64/128/256-Mbit)
Ball Height (512-Mbit)
Package Body Thickness (64/128/256-Mbit)
Package Body Thickness (512-Mbit)
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
E
Ball A1
Corner
Daisy Chain Evaluation Unit information is at Intel® Flash Memory Packaging Technology
design/flash/packtech.
A2
C
D
E
G
H
A
B
F
64-Ball Easy BGA Package
Easy BGA Mechanical Specifications
Easy BGA Package Dimensions
1
Top View - Ball side down
A1
2
3
4
D
Intel StrataFlash
5
Order Number: 306666, Revision: 001
Symbol
6
A1
A1
A2
A2
S1
S2
[e]
D
N
A
A
E
Y
b
7
8
12.900
0.250
0.240
0.330
9.900
1.400
2.900
Min
®
-
-
-
-
-
-
-
Embedded Memory (P30)
Millimeters
A
A
G
B
C
D
F
H
E
10.000
13.000
1.000
0.780
0.910
0.430
1.500
3.000
Nom
64
-
-
-
-
-
8
Seating
Plane
Bottom View - Ball Side Up
7
10.100
13.100
1.200
1.300
0.530
0.100
1.600
3.100
Max
-
-
-
-
-
-
6
5
0.0098
0.0094
0.0130
0.3898
0.5079
0.0551
0.1142
Note: Drawing not to scale
4
Min
-
-
-
-
-
-
-
3
http://developer.intel.com/
Inches
0.0307
0.0358
0.0169
0.3937
0.0394
0.0591
0.1181
0.5118
2
Nom
64
-
-
-
-
-
1
Y
S1
0.0472
0.0512
0.0209
0.3976
0.5157
0.0039
0.0630
0.1220
Max
-
-
-
-
-
-
Ball A1
Corner
Datasheet
b
e
S2
Notes
1
1
1
1