MC68HC908AB32 MOTOROLA [Motorola, Inc], MC68HC908AB32 Datasheet - Page 388

• Manufacturer Part Number: MC68HC908AB32
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

Mechanical Specifications
24.3 64-Pin Plastic Quad Flat Pack (QFP)
Technical Data
388
SEATING
PLANE
–H–
–C–
L
C
DATUM
PLANE
–A–
E
H
49
64
48
1
DETAIL C
W
0.20 (0.008)
0.05 (0.002) A–B
0.20 (0.008)
Figure 24-1. 64-Pin Plastic Quad Flat Pack (QFP)
G
U
Freescale Semiconductor, Inc.
X
M
M
For More Information On This Product,
A
S
L
K
C
H
DETAIL A
A–B
A–B
–D–
Q
S
S
Go to: www.freescale.com
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) PER SIDE.
TOTAL IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION. DAMBAR
CANNOT BE LOCATED ON THE LOWER RADIUS
OR THE FOOT.
–H–
–B–
DETAILC
B
DATUM
PLANE
0.01 (0.004)
V
J
0.02 (0.008)
SECTION B–B
MC68HC908AB32
DIM
M
W
A
B
C
D
E
F
G
H
K
L
N
P
Q
R
S
T
U
V
X
J
B
B
DETAIL A
D
F
M
13.90
13.90
16.95
16.95
MILLIMETERS
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
1.6 REF
C
A–B
14.10
14.10
17.45
17.45
MAX
0.25
2.45
0.45
2.40
0.40
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
—
5
D
MOTOROLA
INCHES
P
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
Rev. 1.0