MC9S12XD256MAL Datasheet, PDF (1289/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

B.1 144-Pin LQFP
Appendix B Package Information
4X 0.20 T L-M N
4X 36 TIPS 0.20 T L-M N
PIN 1
144
IDENT
1
L
109
108
M
CL
BV
J1
4X P
J1
X
VIEW Y
B1 _V1
140X G
VIEW Y
36
37
A1
S1
N
A
S
C
PLATING
J
F
AA
BASE
D
METAL
0.08 M T L-M N
SECTION J1-J1
(ROTATED 90 ° )
144 PL
73
72
VIEW AB
NOTES:
1. DIMENSIONS AND TOLERANCING PER ASME
Y14.5M, 1994.
2. DIMENSIONS IN MILLIMETERS.
3. DATUMS L, M, N TO BE DETERMINED AT THE
SEATING PLANE, DATUM T.
4. DIMENSIONS S AND V TO BE DETERMINED
AT SEATING PLANE, DATUM T.
5. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION. ALLOWABLE
PROTRUSION IS 0.25 PER SIDE. DIMENSIONS
A AND B DO INCLUDE MOLD MISMATCH
AND ARE DETERMINED AT DATUM PLANE H.
6. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL NOT CAUSE THE D
DIMENSION TO EXCEED 0.35.
θ2
0.1 T 144X
SEATING
PLANE
θ2
T
C2
0.05
θ
C1
(Y)
VIEW AB
(K)
E
(Z)
R2
R1
0.25
GAGE PLANE
θ1
MILLIMETERS
DIM MIN MAX
A 20.00 BSC
A1 10.00 BSC
B 20.00 BSC
B1 10.00 BSC
C 1.40 1.60
C1 0.05 0.15
C2 1.35 1.45
D 0.17 0.27
E 0.45 0.75
F 0.17 0.23
G 0.50 BSC
J 0.09 0.20
K 0.50 REF
P 0.25 BSC
R1 0.13 0.20
R2 0.13 0.20
S 22.00 BSC
S1 11.00 BSC
V 22.00 BSC
V1 11.00 BSC
Y 0.25 REF
Z 1.00 REF
AA 0.09 0.16
θ
0_°
θ1 0 _° 7 _°
θ2 11° 13 °
Figure B-1. 144-Pin LQFP Mechanical Dimensions (Case No. 918-03)
Freescale Semiconductor
MC9S12XDP512 Data Sheet, Rev. 2.21
1291