82801BA Datasheet, PDF (439/498 Pages) Intel Corporation – Intel 82801BA I/O Controller Hub 2 (ICH2) and Intel 82801BAM I/O Controller Hub 2 Mobile

Pinout and Package Information
Figure 15-4. ICH2 / ICH2-M Package (Bottom View)
Note 3
0.70
ϕ
0.50
ϕ 0.30 S C A S B S
1.00
1.00 REF
ϕ 1.0
3 places
Bottom View
Pin A1 corner
22
20
18
16
14
12
10
8
6
4
2
21
19
17
15
13
11
9
7
5
3
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
AA
AB
1.00 REF
1.00
Notes:
1. All dim ensions are in m illim eters.
2. All dim ensions and tolerances conform to ANSI Y14.5M - 1982.
3. Dim ension is m easured at the m axim um solder ball diam eter. Parallel to Datum (-C-) on Side View illustration.
82801BA ICH2 and 82801BAM ICH2-M Datasheet
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