mc68hc908lj24 Freescale Semiconductor, Inc, mc68hc908lj24 Datasheet - Page 455

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

25.6 80-Pin Quad Flat Pack (QFP)
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
SEATING
PLANE
DATUM
PLANE
–C–
L
–A–
C
–H–
E
H
61
80
60
DETAIL C
1
Figure 25-4. 80-Pin Quad Flat Pack (Case No. 841B)
G
0.05 A–B
0.20
0.20
W
M
M
X
H
C
K
S
A
L
A–B
A–B
DEATIL A
U
–D–
R
T
S
S
D
D
Q
Mechanical Specifications
S
S
M
M
20
41
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 AT
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
40
21
Y14.5M, 1982.
LEAD AND IS COINCIDENT WITH THE LEAD WHERE
THE LEAD EXITS THE PLASTIC BODY AT THE
DATUM PLANE –H–.
SEATING PLANE –C–.
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
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 TOTAL IN EXCESS OF THE D
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT.
BOTTOM OF THE PARTING LINE.
–B–
B
DETAIL C
–H–
0.10
DATUM
PLANE
V
80-Pin Quad Flat Pack (QFP)
J
0.20
Mechanical Specifications
DETAIL A
VIEW ROTATED 90
DIM
SECTION B–B
W
A
B
C
D
E
G
H
K
M
N
P
Q
R
S
U
V
X
F
J
L
T
B
B
M
13.90
13.90
16.95
16.95
MILLIMETERS
MIN
2.15
0.22
2.00
0.22
0.13
0.65
0.13
0.13
0.13
0.35
—
5
0
0
12.35 REF
0.325 BSC
C
0.65 BSC
1.6 REF
D
F
A–B
14.10
14.10
17.45
17.45
MAX
10
2.45
0.38
2.40
0.33
0.25
0.23
0.95
0.17
0.30
0.45
—
—
7
–A–,–B–,–D–
S
N
Data Sheet
D
P
S
455