參數(shù)資料
型號: M48T58-70PC1
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復及定時提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDIP28
封裝: 0.600 INCH, CAPHAT, PLASTIC, DIP-28
文件頁數(shù): 18/33頁
文件大小: 511K
代理商: M48T58-70PC1
M48T58, M48T58Y
Package mechanical data
Doc ID 2412 Rev 7
9
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK packages, depending on their level of environmental compliance. ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK is an ST trademark.
Figure 13.
PCDIP28 – 28-pin plastic DIP, battery CAPHAT, package outline
Note:
Drawing is not to scale.
Table 12.
PCDIP28 – 28-pin plastic DIP, battery CAPHAT, package mech. data
PCDIP
A2
A1
A
L
B1
B
e1
D
E
N
1
C
eA
e3
Symb
mm
inches
Typ
Min
Max
Typ
Min
Max
A
8.89
9.65
0.350
0.380
A1
0.38
0.76
0.015
0.030
A2
8.38
8.89
0.330
0.350
B
0.38
0.53
0.015
0.021
B1
1.14
1.78
0.045
0.070
C
0.20
0.31
0.008
0.012
D
39.37
39.88
1.550
1.570
E
17.83
18.34
0.702
0.722
e1
2.29
2.79
0.090
0.110
e3
33.02
1.3
eA
15.24
16.00
0.600
0.630
L
3.05
3.81
0.120
0.150
N28
28
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