参数资料
型号: ST72141K2B3/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
封装: 0.400 INCH, PLASTIC, SDIP-32
文件页数: 33/133页
文件大小: 2615K
代理商: ST72141K2B3/XXX
Obsolete
Product(s)
- Obsolete
Product(s)
ST72141K2
128/133
11 PACKAGE CHARACTERISTICS
In order to meet environmental requirements, ST
offers these devices in ECOPACK packages.
These packages have a Lead-free second level in-
terconnect. The category of second Level Inter-
connect is marked on the package and on the in-
ner box label, in compliance with JEDEC Standard
JESD97. The maximum ratings related to solder-
ing conditions are also marked on the inner box la-
bel.
ECOPACK is an ST trademark. ECOPACK
specifications are available at: www.st.com.
11.1 PACKAGE MECHANICAL DATA
Figure 73. 32-Pin Plastic Dual In-Line Package, Shrink 400-mil Width
Dim.
mm
inches1)
Min
Typ
Max
Min
Typ
Max
A
3.56
3.76
5.08 0.1402 0.1480 0.2000
A1
0.51
0.0201
A2
3.05
3.56
4.57 0.1201 0.1402 0.1799
b
0.36
0.46
0.58 0.0142 0.0181 0.0228
b1
0.76
1.02
1.40 0.0299 0.0402 0.0551
C
0.20
0.25
0.36 0.0079 0.0098 0.0142
D
27.43
28.45 1.0799
1.1201
E
9.91 10.41 11.05 0.3902 0.4098 0.4350
E1
7.62
8.89
9.40 0.3000 0.3500 0.3701
e
1.78
0.0701
eA
10.16
0.4000
eB
12.70
0.5000
eC
1.40
0.0551
L
2.54
3.05
3.81 0.1000 0.1201 0.1500
Number of Pins
N
32
Note 1. Values in inches are converted from mm
and rounded to 4 decimal digits.
D
b2
b
e
A
A1
A2
L
E1
E
eC
C
eA
eB
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