M41ST85WMX6E STMICROELECTRONICS [STMicroelectronics], M41ST85WMX6E Datasheet - Page 33

• Manufacturer Part Number: M41ST85WMX6E
• Description: 3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

REVISION HISTORY
Table 20. Document Revision History
August 2000
18-Dec-00
06-Sep-01
03-Dec-01
01-May-02
20-May-04
13-Sep-04
24-Aug-00
07-Aug-01
20-Aug-01
15-Nov-02
25-Feb-03
12-Oct-00
18-Jun-01
22-Jun-01
24-Jan-03
15-Jun-04
10-Jan-06
26-Jul-01
03-Jul-02
Date
Version
1.0
1.1
1.2
2.0
2.1
2.2
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
4.0
5.0
6.0
7.0
8.0
First issue
Block Diagram added (Figure 3)
t
Reformatted, TOC added, and PFI Input Leakage Current added (Table 11)
Addition of t
graphic (see Figure 6); change to DC and AC Characteristics, Order Information (Tables
11, 12, 18); note added to “Setting Alarm Clock Registers” section; added temp./voltage
info. to tables (Table 10, 11, 6, 12, 13); addition of Default Values (Table 7)
Note added to Clock Operation section
Change in Product Maturity
Improve text in “Setting the Alarm Clock” section
Change V
DC Characteristics V
added; and Crystal Electrical Characteristics table removed (Tables 11, 6)
Changed READ/WRITE Mode Sequences (Figure 12, 14); change in V
5V (M41ST85Y) part only (Table 11, 18)
Change t
Modify DC Characteristics table footnote, Default Values (Tables 11, 7)
Added embedded crystal (MX) package option; corrected initial power-up condition (Figure
2, 3, 5, 6, 7, 26, Table 1, 7, 18, 17)
Update diagrams (Figure 6, 7, 26); update values (Table 13, 5, 6, 7, 17)
New Si changes (Table 13, 5, 6); corrected dimensions (Figure 26; Table 17)
Reformatted; correct dimensions; update Lead-free information (Figure 22, 15, 18; Table 8,
16, 18)
Update characteristics; add package shipping (Figure 5; Table 1, 11, 18)
Update Maximum ratings (Table 8)
Updated template, Lead-free text, removed 5V references (Figure 3, 4, 5, 6, 7; Table 5, 8,
9, 11, 12, 13, 18, 19)
rec
Table removed, cross references corrected
rec
PFD
rec
Definition (Table 6); modify reflow time and temperature footnote (Table 8)
values in document
information, table changed, one added (Tables 2, 6); changed PFI/PFO
BAT
changed; V
Revision Details
OHB
changed; PFI Hysteresis (PFI Rising) spec.
PFD
lower limit for
M41ST85W
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