Mc68020 Fe Suffix-Package Dimensions - Motorola MC68020 User Manual

11.2.6 MC68020 FE Suffix—Package Dimensions
FE SUFFIX
CASE 831-01
MC68020
V B
X
0.20 (0.008)
W
∩
0.10 (0.004)
T
SEATING PLANE
MILLIMETERS
DIM
MIN
A 21.85
B 21.85
C 3.94
D 0.204
G 0.64 BSC
H 0.64
J 0.13
K 0.51
L 20.32 REF
0 °
M
R 0.64
MOTOROLA
0.20 (0.008) T X
M
0.51 (0.020) T X
M
0.51 (0.020)
S
T X — Y
M
T X — Y Z
S S
M
R
M
D
132 PL
0.20 (0.008)
NOTES:
INCHES
MAX
MAX MIN
22.86 0.860 0.900
22.86 0.860 0.900
4.31 0.155 0.170
0.292 0.0080 0.0115 TOP AND BOTTOM.
0.025 BSC
0.88 0.025 0.035
0.20 0.005 0.008
0.76 0.020 0.030
0.800 REF
° ° °
8 0 8
— —
0.025
MC68838 USER'S MANUAL
S
— Y Z
S S S
A
— Y Z
S S S
S S
Z
S
T X
S S S
M — Y Z
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH
3. DIMENSIONS A AND B DEFINE MAXIMUM CERAMIC BODY DIMENSIONS
INCLUDING GLASS PROTRUSION AND MISMATCH OF CERAMIC BODY
4. DATUM PLANE -W- IS LOCATED AT THE UNDERSIDE OF LEADS
WHERE LEADS EXIT PACKAGE BODY.
5. DATUMS -X-, -Y-, AND -Z- TO BE DETERMINED WHERE CENTER LEADS
EXIT PACKAGE BODY AT DATUM -W-.
6. DIMENSIONS S AND V TO BE DETERMINED AT SEATING PLANE, DATUM -T-.
7. DIMENSIONS A AND B TO BE DETERMINED AT DATUM PLANE -W-.
PIN 1 INDENT
L
H
J
C
K
13-7