參數(shù)資料
型號: MC68HC05JB4DWR2
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PDSO28
封裝: SOIC-28
文件頁數(shù): 30/134頁
文件大?。?/td> 1305K
代理商: MC68HC05JB4DWR2
February 24, 1999
GENERAL RELEASE SPECIFICATION
MC68HC05JB4
MECHANICAL SPECIFICATIONS
MOTOROLA
REV 2
14-1
SECTION 14
MECHANICAL SPECIFICATIONS
This section provides the mechanical dimensions for the 28-pin PDIP and 28-pin
SOIC packages.
14.1
28-PIN PDIP (CASE 710)
14.2
28-PIN SOIC (CASE 751F)
NOTES:
1. POSITIONAL TOLERANCE OF LEADS (D), SHALL
BE WITHIN 0.25 (0.010) AT MAXIMUM MATERIAL
CONDITION, IN RELATION TO SEATING PLANE
AND EACH OTHER.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
1
SEATING
PLANE
15
14
28
M
A
B
K
C
N
F
G
D
H
J
L
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
36.45
37.21
1.435
1.465
B
13.72
14.22
0.540
0.560
C
3.94
5.08
0.155
0.200
D
0.36
0.56
0.014
0.022
F
1.02
1.52
0.040
0.060
G
2.54 BSC
0.100 BSC
H
1.65
2.16
0.065
0.085
J
0.20
0.38
0.008
0.015
K
2.92
3.43
0.115
0.135
L
15.24 BSC
0.600 BSC
M
0
°
15
°
0
°
15
°
N
0.51
1.02
0.020
0.040
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.
J
K
F
1
15
14
28
-A-
-B-
28X
14X
D
P
S
A
M
0.010 (0.25)
B S
T
M
0.010 (0.25)
B M
26X
G
-T-
SEATING
PLANE
C
X 45
R
M
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
17.80
18.05
0.701
0.711
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
0.41
0.90
0.016
0.035
G
1.27 BSC
0.050 BSC
J
0.23
0.32
0.009
0.013
K
0.13
0.29
0.005
0.011
M
P
10.01
10.55
0.395
0.415
R
0.25
0.75
0.010
0.029
0
°
0
°
8
°
8
°
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