M48T58 datasheet(25/33 Pages) STMICROELECTRONICS

部品番号	M48T58

部品情報	5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM

PDF	33 Pages

Scroll/Zoom	100%

メーカー	STMICROELECTRONICS [STMicroelectronics]

ホームページ	http://www.st.com

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25 / 33 page

M48T58, M48T58Y

Package mechanical data

Doc ID 2412 Rev 8

25/33

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

Symb

inches

Typ

Min

Max

Typ

Min

Max

8.89

9.65

0.350

0.380

0.38

0.76

0.015

0.030

8.38

8.89

0.330

0.350

0.38

0.53

0.015

0.021

1.14

1.78

0.045

0.070

0.20

0.31

0.008

0.012

39.37

39.88

1.550

1.570

17.83

18.34

0.702

0.722

2.29

2.79

0.090

0.110

33.02

1.3

15.24

16.00

0.600

0.630

3.05

3.81

0.120

0.150

N28

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