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MC68HC908LJ24 Datasheet, PDF (455/464 Pages) Motorola, Inc – Microcontrollers | |||
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Freescale Semiconductor, Inc.
Mechanical Specifications
80-Pin Quad Flat Pack (QFP)
25.6 80-Pin Quad Flat Pack (QFP)
L
60
61
41
40
âAâ
L
âBâ
B
V
DEATIL A
80
1
E
21
âDâ
20
A
0.20 M H AâB S D S
0.05 AâB
S
0.20 M C AâB S D S
M
C
âCâ
SEATING
H
PLANE
M
G
DETAIL C
âHâ
DATUM
PLANE
0.10
B
B
P
âAâ,âBâ,âDâ
DETAIL A
F
J
N
D
0.20 M C AâB S D S
SECTION BâB
VIEW ROTATED 90°
DATUM
PLANE
âHâ
U
T
R
K
Q
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
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 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 0.22 0.38
E 2.00 2.40
F 0.22 0.33
G
0.65 BSC
Hâ
0.25
J 0.13 0.23
K 0.65 0.95
L
12.35 REF
M 5° 10°
N 0.13 0.17
P
0.325 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
Figure 25-4. 80-Pin Quad Flat Pack (Case No. 841B)
MC68HC908LJ24/LK24 â Rev. 2
MOTOROLA
Mechanical Specifications
For More Information On This Product,
Go to: www.freescale.com
Data Sheet
455
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