参数资料
型号: MC68HC901FNR2
厂商: MOTOROLA INC
元件分类: 外设及接口
英文描述: MULTIFUNCTION PERIPHERAL, PQCC52
封装: PLASTIC, LCC-52
文件页数: 65/73页
文件大小: 274K
代理商: MC68HC901FNR2
Mechanical Data and Ordering Information
MOTOROLA
MC68HC901 USER’S MANUAL
9-3
Figure 9-4. Case 778-02–FN Suffix
Y BRK
B
0.18 (0.007) M T N S -P S
S
L
- M S
0.18 (0.007) M T N S -P S
S
L
- M S
U
X
G1
0.25 (0.010) M T N S -P S
S
L
- M S
VIEW D-D
N
- -
L
- -
M
- -
W
52
(NOTE 1)
1
P
- -
V
C
Z
A
52
(NOTE 1)
G
DETAIL S
R
J
E
G1
0.18 (0.007) M T
N
S
-
P
S
L
-
M
S
0.18 (0.007) M T
N
S
-
P
S
L
-
M
S
0.25 (0.010) M T
N
S -
P
S
L
-
M
S
0.10 (0.004)
- T - SEATING
PLANE
NOTES:
1. DUE TO SPACE LIMITATION, CASE 778-02 SHALL BE REPRESENTED
BY A GENERAL (SMALLER) CASE OUTLINE DRAWING RATHER THAN
SHOWING ALL 52 LEADS.
2. DATUMS -L-, -M -, -N-, DETERMINED WHERE TOP OF LEAD
SHOULDER EXIT PLASTIC BODY AT MOLD PARTING LINE.
3. DIM G1, TRUE POSITION TO BE MEASURED AT DATUM -T- ,
SEATING PLANE.
4. DIM R AND U DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE
MOLD PROTRUSION IS 0.25 (0. 010) PER SIDE.
5. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
6. CONTROLLING DIMENSION: INCH.
DIM
MILLIMETERS
INCHES
A
B
C
E
F
G
H
J
K
R
U
V
W
X
Y
Z
G1
K1
19.94
4.20
2.29
0.33
0.66
0.51
0.64
19.05
1.07
-
2
10
2
10
18.04
1.02
20.19
0.785
0.795
20.19
0.785
0.795
4.57
0.165
0.180
2.79
0.090
0.110
0.48
0.013
0.019
1.27 BSC
0.050 BSC
0.81
0.026
0.032
-
0.020
-
0.025
18.54
0.710
0.730
0.040
19.20
0.750
0.756
19.20
0.750
0.756
1.21
0.042
0.048
1.21
0.042
0.048
1.42
0.042
0.056
0.50
-
0.020
-
MIN
MAX
MIN
MAX
-
NOTE 1
H
K1
K
F
DETAIL S
0.18 (0.007) M T
N
S
-
P
S
L
-
M
S
0.18 (0.007) M T
N S - P S
S
L
- M S
0.18 (0.007) M T N S -P S
S
L
- M S
0.18 (0.007) M T N S -P S
S
L
- M S
7. THE PACKAGE TOP MAY BE SMALLER THAN THE PACKAGE BOTTOM BY UP TO
.012 (.300). DIMENSIONS R AND U ARE DETERMINED AT THE OUTERMOST
EXTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD FLASH. TIE BAR
BURRS, GATE BURRS AND INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH
BETWEEN THE TOP AND BOTTOM OF THE PLASTIC BODY.
8. DIMENSION H DOES NOT INCLUDE DAMBAR PROTRUSION OR INTRUSION. THE
DAMBAR PROTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE GREATER
THAN .037 (.940). THE DAMBAR INSTRUSION(S) SHALL NOT CAUSE THE H
DIMEMSION TO BE SMALLER THAN .025 (.635).
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