mc68hc908lj24 Freescale Semiconductor, Inc, mc68hc908lj24 Datasheet - Page 453

• Manufacturer Part Number: mc68hc908lj24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

25.4 64-Pin Quad Flat Pack (QFP)
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
SEATING
PLANE
–H–
–C–
L
C
DATUM
PLANE
–A–
E
H
49
64
48
1
DETAIL C
Figure 25-2. 64-Pin Quad Flat Pack (Case No. 840B)
W
0.20 (0.008)
0.05 (0.002) A–B
0.20 (0.008)
G
U
X
M
M
A
S
L
K
H
C
DETAIL A
A–B
A–B
–D–
Q
S
S
Mechanical Specifications
T
R
D
D
M
M
S
S
16
33
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE –H– IS LOCATED AT BOTTOM OF
4. DATUMS –A–, –B– AND –D– TO BE DETERMINED
5. DIMENSIONS S AND V TO BE DETERMINED AT
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
7. DIMENSION D DOES NOT INCLUDE DAMBAR
32
17
Y14.5M, 1982.
LEAD AND IS COINCIDENT WITH THE LEAD
WHERE THE LEAD EXITS THE PLASTIC BODY AT
THE BOTTOM OF THE PARTING LINE.
AT DATUM PLANE –H–.
SEATING PLANE –C–.
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
(0.010) 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 (0.003) TOTAL IN
EXCESS OF THE D DIMENSION AT MAXIMUM
MATERIAL CONDITION. DAMBAR CANNOT BE
LOCATED ON THE LOWER RADIUS OR THE FOOT.
–H–
–B–
DETAIL C
B
DATUM
PLANE
0.10 (0.004)
V
J
0.20 (0.008)
VIEW ROTATED 90
SECTION B–B
64-Pin Quad Flat Pack (QFP)
DIM
G
M
Q
W
A
B
C
D
E
F
H
J
K
L
N
P
R
S
T
U
V
X
B
B
Mechanical Specifications
DETAIL A
D
F
M
MILLIMETERS
13.90
13.90
16.95
16.95
MIN
2.15
0.30
2.00
0.30
0.13
0.65
0.13
0.13
0.13
0.35
—
12.00 REF
0.80 BSC
0.40 BSC
5
0
0
C
1.6 REF
A–B
14.10
14.10
17.45
17.45
MAX
2.45
0.45
2.40
0.40
0.25
0.23
0.95
0.17
0.30
0.45
10
—
—
7
–A–, –B–, –D–
S
N
BASE
METAL
0.547
0.547
0.085
0.012
0.079
0.012
0.005
0.026
0.005
0.005
0.667
0.005
0.667
0.014
MIN
0
0
0.031 BSC
—
0.472 REF
0.016 BSC
0.063 REF
D
5
INCHES
P
Data Sheet
S
0.555
0.555
0.096
0.018
0.094
0.016
0.010
0.009
0.037
0.007
0.012
0.687
0.687
0.018
MAX
10
—
—
7
453