mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 1293

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

B.3
Freescale Semiconductor
SEATING
PLANE
DATUM
PLANE
-C-
L
C
-A-
-H-
80-Pin QFP Package
E
H
61
80
60
DETAIL C
1
Figure B-3. 80-Pin QFP Mechanical Dimensions (Case No. 841B)
G
0.20
0.05 A-B
0.20
W
M
M
X
H
C
S
K
A
L
A-B
A-B
DETAIL A
U
MC9S12XDP512 Data Sheet, Rev. 2.17
R
-D-
T
S
S
D
D
Q
S
S
M
M
20
NOTES:
41
1. DIMENSIONING AND TOLERANCING PER
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE -H- IS LOCATED AT BOTTOM OF
4. DATUMS -A-, -B- AND -D- TO BE
5. DIMENSIONS S AND V TO BE DETERMINED
6. DIMENSIONS A AND B DO NOT INCLUDE
7. DIMENSION D DOES NOT INCLUDE DAMBAR
ANSI Y14.5M, 1982.
LEAD AND IS COINCIDENT WITH THE
LEAD WHERE THE LEAD EXITS THE PLASTIC
BODY AT THE BOTTOM OF THE PARTING LINE.
DETERMINED AT DATUM PLANE -H-.
AT SEATING PLANE -C-.
MOLD PROTRUSION. ALLOWABLE
PROTRUSION IS 0.25 PER SIDE. DIMENSIONS
A AND B DO INCLUDE MOLD MISMATCH
AND ARE DETERMINED AT DATUM PLANE -H-.
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 TOTAL IN
EXCESS OF THE D DIMENSION AT MAXIMUM
MATERIAL CONDITION. DAMBAR CANNOT
BE LOCATED ON THE LOWER RADIUS OR
THE FOOT.
40
21
-B-
B
DETAIL C
-H-
0.10
DATUM
PLANE
V
Appendix B Package Information
J
0.20
SECTION B-B
VIEW ROTATED 90
DETAIL A
B
B
M
C
DIM
M
W
F
D
A
B
C
D
E
F
G
H
K
L
N
P
Q
R
S
T
U
V
X
J
A-B
13.90
13.90
16.95
16.95
MILLIMETERS
MIN
2.15
0.22
2.00
0.22
0.13
0.65
0.13
0.13
0.13
0.35
12.35 REF
0.325 BSC
0.65 BSC
5
0
0
---
1.6 REF
S
-A-,-B-,-D-
N
14.10
14.10
17.45
17.45
MAX
D
2.45
0.38
2.40
0.33
0.25
0.23
0.95
0.17
0.30
0.45
P
10
7
---
---
S
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