
Ordering Information and Mechanical Data
MOTOROLA
MC68322 USER’S MANUAL
15-3
15.3 MECHANICAL DATA
Figure 15-2. 160 Pin QFP Package Dimensions
A
B
L
120
121
160
1
40
81
80
41
D
0.20
(0.008)
H
A
–
B
D
M
S
0.20
(0.008)
H
A
–
B
D
M
S
0.50
(0.002)
A
–
B
0.20 (0.008)
H A – B
D
M
S
0.20 (0.008)
H A – B
D
M
S
0.50 (0.002) A – B
S
A
Z
BV
DETAIL "A"
Y
L
M
G
C
SEATING
PLANE
H
.010 (0.004)
DATUM
PLANE
DETAIL "C"
M
CE
H
DETAIL "A"
P
A, B, D
SECTION "AA"
F
BASE METAL
D
JN
0.08 (0.003)
C A – B
D
M
S
DETAIL "C"
H
DATUM
PLANE
W
X
K
U
T
Q
R
A
NOTES:
1. Dimensioning and tolerancing per ANSI Y14.5M, 1982.
2. Controlling dimension: millimeter.
3. Datum plane –H– is located at bottom of lead and is coincident with the lead where the lead exits the plastic body at the bottom of the parting line.
4. Datums A, B, and D to be determined at datum plane –H–.
5. Dimensions S and V to be determined at seating plane –C–.
6. Dimensions A and B do not include mold protrusion. Allowable protrusion is 0.25 (.010) per side. Dimensions A and B do include mold mismatch
and are determined at datum plane –H–.
7. Dimension D does not include dambar protrusion. Allowable dambar protrusion shall be 0.08 (.003) total in excess of the D dimension at maximum
material condition. Dambar cannot be located on the lower radius or the foot.
27.90
28.10
1.098
1.106
27.90
28.10
1.098
1.106
3.45
3.85
0.136
0.152
0.28
0.42
0.011
0.017
3.20
3.56
0.126
0.140
0.28
0.34
0.011
0.013
0.65 BSC
0.0256 BSC
0.25
0.35
0.010
0.014
0.11
0.18
0.0043 0.0071
0.70
0.90
0.027
0.036
25.35 REF
0.998 REF
0.11
0.14
0.0043 0.0055
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
DIM
P
0.325 BSC
0.0128 BSC
Q0°
7°
0°
7°
R
0.13
0.30
0.005
0.012
S
31.00
31.40
1.220
1.236
T
0.13
—
0.005
—
U0°
—
0°
—
V
31.00
31.40
1.220
1.236
W
0.40
—
0.016
—
X
1.60 REF
0.063 REF
Y
1.325 REF
0.0522 REF
Z
1.325 REF
0.0522 REF
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
DIM
A
B
C
D
E
F
G
H
J
K
L
M
N
5°
9°
5°
9°
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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