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MC68HC08AB16A Datasheet, PDF (378/380 Pages) Motorola, Inc – HCMOS Microcontroller Unit | |||
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Freescale Semiconductor, Inc.
Mechanical Speciï¬cations
24.3 64-Pin Plastic Quad Flat Pack (QFP)
L
48
49
33
32
âAâ
L
âBâ
B
V
DETAIL A
64
17
1
16
âDâ
A
0.20 (0.008) M C AâB S D S
0.05 (0.002) AâB
S
0.20 (0.008) M H AâB S D S
E
M
DETAILC
C
âCâ
SEATING H
PLANE
G
âHâ
DATUM
PLANE
M
0.01 (0.004)
B
P
B
âAâ, âBâ, âDâ
DETAIL A
F
J
N
BASE
D
METAL
0.02 (0.008) M C AâB S D S
SECTION BâB
âHâ DATUM
PLANE
U
T
R
Q
K
W
X
DETAIL C
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE âHâ 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 âAâ, âBâ AND âDâ TO BE DETERMINED
AT DATUM PLANE âHâ.
5. DIMENSIONS S AND V TO BE DETERMINED AT
SEATING PLANE âCâ.
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
(0.010) PER SIDE. DIMENSIONS A AND B DO
INCLUDE MOLD MISMATCH AND ARE
DETERMINED AT DATUM PLANE âHâ.
7. DIMENSION D DOES NOT INCLUDE DAMBAR
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.
MILLIMETERS
DIM MIN MAX
A 13.90 14.10
B 13.90 14.10
C 2.15 2.45
D 0.30 0.45
E 2.00 2.40
F 0.30 0.40
G
0.80 BSC
H â 0.25
J 0.13 0.23
K 0.65 0.95
L
12.00 REF
M
5° 10°
N 0.13 0.17
P
0.40 BSC
Q
0° 7°
R 0.13 0.30
S 16.95 17.45
T 0.13 â
U
0° â
V 16.95 17.45
W 0.35 0.45
X
1.6 REF
INCHES
MIN MAX
0.547 0.555
0.547 0.555
0.085 0.096
0.012 0.018
0.079 0.094
0.012 0.016
0.031 BSC
â 0.010
0.005 0.009
0.026 0.037
0.472 REF
5° 10°
0.005 0.007
0.016 BSC
0°
7°
0.005 0.012
0.667 0.687
0.005 â
0°
â
0.667 0.687
0.014 0.018
0.063 REF
Figure 24-1. 64-Pin Plastic Quad Flat Pack (QFP)
Technical Data
378
MC68HC08AB16A â Rev. 2.0
Mechanical Specifications
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
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