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68HC705JB3 Datasheet(PDF) 126 Page - Freescale Semiconductor, Inc

Part # 68HC705JB3
Description  8-bit microcontroller units (MCUs)
PDF  134 Pages
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Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

68HC705JB3 Datasheet(HTML) 126 Page - Freescale Semiconductor, Inc

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GENERAL RELEASE SPECIFICATION
November 5, 1998
MOTOROLA
MECHANICAL SPECIFICATIONS
MC68HC05JB3
14-2
REV 1
14.3
20-PIN SOIC (CASE 751D)
Figure 14-3. 20-Pin SOIC Mechanical Dimensions
14.4
28-PIN SOIC (CASE 751F)
Figure 14-4. 28-Pin SOIC Mechanical Dimensions
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.150
(0.006) PER SIDE.
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.13
(0.005) TOTAL IN EXCESS OF D DIMENSION
AT MAXIMUM MATERIAL CONDITION.
–A–
–B–
20
1
11
10
S
A
M
0.010 (0.25)
B S
T
D
20X
M
B
M
0.010 (0.25)
P
10X
J
F
G
18X
K
C
–T– SEATING
PLANE
M
R X 45
_
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
12.65
12.95
0.499
0.510
B
7.40
7.60
0.292
0.299
C
2.35
2.65
0.093
0.104
D
0.35
0.49
0.014
0.019
F
0.50
0.90
0.020
0.035
G
1.27 BSC
0.050 BSC
J
0.25
0.32
0.010
0.012
K
0.10
0.25
0.004
0.009
M
0
7
0
7
P
10.05
10.55
0.395
0.415
R
0.25
0.75
0.010
0.029
__
__
MIN
MIN
MAX
MAX
MILLIMETERS
INCHES
DIM
A
B
C
D
F
G
J
K
M
P
R
17.80
7.40
2.35
0.35
0.41
0.23
0.13
0°
10.05
0.25
18.05
7.60
2.65
0.49
0.90
0.32
0.29
8°
10.55
0.75
0.701
0.292
0.093
0.014
0.016
0.009
0.005
0°
0.395
0.010
0.711
0.299
0.104
0.019
0.035
0.013
0.011
8°
0.415
0.029
1.27 BSC
0.050 BSC
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15
(0.006) PER SIDE.
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.13
(0.005) TOTAL IN EXCESS OF D
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
-A-
-B-
114
15
28
-T-
C
SEATING
PLANE
0.010 (0.25)
B
M
M
M
J
-T-
K
26X
G
28X
D
14X
P
R X 45
°
F
0.010 (0.25)
T A
B
M
S
S
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com



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