M48T08 datasheet(23/30 Pages) STMICROELECTRONICS

tên linh kiện	M48T08

Giải thích chi tiết về linh kiện	5V, 64Kbit (8 Kb x 8) TIMEKEEPER짰 SRAM

PDF	30 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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23 / 30 page

M48T08, M48T08Y, M48T18

Package mechanical data

23/30

Package mechanical data

In order to meet environmental requirements, ST offers these devices in ECOPACK®

packages. These packages have a Lead-free second level interconnect. The category of

second Level Interconnect is marked on the package and on the inner box label, in

compliance with JEDEC Standard JESD97. The maximum ratings related to soldering

conditions are also marked on the inner box label. ECOPACK is an ST trademark.

ECOPACK specifications are available at: www.st.com.

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 mechanical 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

29.72

36.32

1.170

1.430

15.24

16.00

0.600

0.630

3.05

3.81

0.120

0.150

N28

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