M41ST84W datasheet(31/34 Pages) STMICROELECTRONICS

部件名	M41ST84W

功能描述	3.0/3.3 V I2C serial RTC with 44 bytes of NVRAM and supervisory functions

PDF	34 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

31 / 34 page

M41ST84W

Package mechanical data

31/34

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 19.

SO16 – 16-lead plastic small outline, package outline

Note:

Drawing is not to scale.

Table 15.

SO16 – 16-lead plastic small outline, package mechanical data

SO-b

Symbol

inches

Typ.

Min.

Max.

Typ.

Min.

Max.

1.75

0.069

0.10

0.25

0.004

0.010

1.60

0.063

0.35

0.46

0.014

0.018

0.19

0.25

0.007

0.010

9.80

10.00

0.386

0.394

3.80

4.00

0.150

0.158

e1.27

–

0.050

–

5.80

6.20

0.228

0.244

0.40

1.27

0.016

0.050

0°8°

N16

0.10

0.004

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