CTM8B54E/55E/56E/57E
EPROM-Based 8-Bit CMOS Microcontroller
7.0 PACKAGE DIMENSION
7.1 18 Pin PDIP 300mil for CTM8B54EN and CTM8B56EN
D
C
0.727
TOP E-PIN INDENT Æ0.079
Æ0.118
BOTTOM E-PIN INDENT
e
B
B1
D1
Dimension In Millemeters
Dimension In Inches
Symbols
Min
Nom
-
Max
Min
-
Nom
-
Max
0.180
-
A
A1
A2
B
-
4.57
-
0.13
-
-
0.005
-
-
3.30
0.46
1.52
0.25
22.96
0.56
-
3.56
0.56
1.78
0.33
23.11
0.69
8.26
6.65
-
0.130
0.018
0.060
0.010
0.904
0.022
-
0.140
0.022
0.070
0.013
0.910
0.027
0.325
0.262
-
0.36
1.27
0.20
22.71
0.43
7.62
6.40
-
0.014
0.050
0.008
0.894
0.017
0.300
0.252
-
B1
C
D
D1
E
E1
e
6.50
2.54
-
0.256
0.100
-
L
3.18
8.38
-
0.125
0.330
-
eB
-
9.65
-
0.380
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.1 Dec 26,2001
Tel:886-3-3529445
Page 16 of 23
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
