s908ey8ad4cfjer Freescale Semiconductor, Inc, s908ey8ad4cfjer Datasheet - Page 254

• Manufacturer Part Number: s908ey8ad4cfjer
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Ordering Information and Mechanical Specifications
21.3 32-Pin QFP (Case Number 873)
254
SEATING
PLANE
–C–
DATUM
PLANE
–H–
L
C E
–A–
H
25
32
24
1
DETAIL C
G
0.20 (0.008)
0.20 (0.008)
0.05 (0.002)
MC68HC908EY16 • MC68HC908EY8 Data Sheet, Rev. 10
–D–
M
X
A
L
M
S
A–B
H
DETAIL A
K
C
A–B
U
A–B
T
R
S
Q
S
D
M
D
S
S
17
8
16
9
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
M
Y14.5M, 1982.
LEAD AND IS COINCIDENT WITH THE LEAD WHERE
THE LEAD EXITS THE PLASTIC BODY AT THE
BOTTOM OF THE PARTING LINE.
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
DATUM
PLANE
0.01 (0.004)
B
V
METAL
BASE
VIEW ROTATED 90 CLOCKWISE
0.20 (0.008)
J
DIM
A
B
C
D
E
F
G
H
K
L
M
N
P
Q
R
S
T
U
V
X
J
SECTION B–B
B
B
DETAIL A
0.273
0.273
0.119
0.119
MILLIMETERS
MIN
6.95
6.95
1.40
1.30
0.33
0.15
8.85
0.15
8.85
–––
0.80 BSC
6
0.40 BSC
5
5
1.00 REF
5.6 REF
M
Freescale Semiconductor
F
D
0.373
0.197
0.135
MAX
C
7.10
7.10
1.60
1.50
0.20
0.57
0.25
9.15
0.25
9.15
–––
10
11
8
–A–, –B–, –D–
A–B
0.274
0.274
0.055
0.010
0.051
0.010
0.005
0.013
0.005
0.006
0.348
0.006
0.348
MIN
–––
0.031 BSC
0.220 REF
0.016 BSC
0.039 REF
6
5
5
INCHES
S
N
P
MAX
0.280
0.280
0.063
0.015
0.059
0.008
0.008
0.022
0.005
0.010
0.360
0.010
0.360
D
–––
10
11
8
S