M4T32-BR12SHX STMICROELECTRONICS [STMicroelectronics], M4T32-BR12SHX Datasheet - Page 40

• Manufacturer Part Number: M4T32-BR12SHX
• Description: Serial real-time clock with 44 bytes NVRAM and reset
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

10
40/41
Revision history
Table 22.
29-Aug-2006
09-Nov-2007
06-Nov-02
April 2002
26-Mar-03
25-Apr-02
28-Apr-03
15-Jun-04
03-Jul-02
Date
Document revision history
Revision
1.0
1.1
1.2
1.3
1.4
2.0
3.0
4
5
First edition
Adjust graphic
Table 20 on page
Update test condition
Table 20 on page
Changed document to new template; amalgamated diagrams in
Features on page
Package mechanical
ECOPACK compliant
Added lead-free second level interconnect information to cover page and
Section 7: Package mechanical
throughout document; updated
Table 14 on page
Modify DC, Crystal Electrical Characteristics footnotes, Default Value
table
Correct dimensions
New Si changes
page
Reformatted; added Lead-free information; update characteristics
(Figure 14 on page
Table
(Table 13 on page
24,
20, 21; addition of
Table 8 on page
(Figure 4 on page
(Figure 4 on page
38); adjust characteristics
31)
38)
1; updated Package mechanical data in
26;
(Table 19 on page
data; small text changes for entire document,
(Table 15 on page
Table 10 on page
31,
Section 9:
28,
Table 14 on page
Table 9 on page
Changes
Table
data; minor formatting changes
9); fix table text
References.
9;
10, footnote 1 in
Table 15 on page
37)
32)
29,
(Table 13 on page
Table 13 on page
31,
28)
(Table 10 on page
Table 9 on page
Table
32,
Section 7:
Table 7 on
14,
31,
31,
28)
29,