M41ST85W datasheet(40/41 Pages) STMICROELECTRONICS

40 / 41 page

Revision history

M41ST85W

40/41

Revision history

Table 20.

Document revision history

Date

Revision

Changes

Aug-2000

1.0

First issue

24-Aug-2000

1.1

Block Diagram added (Figure 4)

12-Oct-2000

1.2

trec Table removed, cross references corrected

18-Dec-2000

2.0

Reformatted, TOC added, and PFI Input Leakage Current added (Table 11)

18-Jun-2001

2.1

Addition of trec information, table changed, one added (Table 2, 6); changed PFI/PFO

graphic (see Figure 4); change to DC and AC Characteristics, Order Information

(Table 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)

22-Jun-2001

2.2

Note added to Clock Operation section

26-Jul-2001

3.0

Change in Product Maturity

07-Aug-2001

3.1

Improve text in “Setting the Alarm Clock” section

20-Aug-2001

3.2

Change VPFD values in document

06-Sep-2001

3.3

DC Characteristics VBAT changed; VOHB changed; PFI Hysteresis (PFI Rising) spec.

added; and Crystal Electrical Characteristics table removed (Table 11, 6)

03-Dec-2001

3.4

Changed READ/WRITE Mode Sequences (Figure 10, 12); change in VPFD lower limit

for 5V (M41ST85Y) part only (Table 11, 18)

01-May-2002

3.5

Change trec Definition (Table 6); modify reflow time and temperature footnote (Table 8)

03-Jul-2002

3.6

Modify DC Characteristics table footnote, Default Values (Table 11, 7)

15-Nov-2002

3.7

Added embedded crystal (MX) package option; corrected initial power-up condition

(cover page, Figure 1, 3, 4, 5, 24, Table 1, 7, 18, 17)

24-Jan-2003

3.8

Update diagrams (Figure 4, 5, 24); update values (Table 13, 5, 6, 7, 17)

25-Feb20-03

4.0

New Si changes (Table 13, 5, 6); corrected dimensions (Figure 24; Table 17)

20-May-2004

5.0

Reformatted; correct dimensions; update Lead-free information (Figure 20, 13, 16;

Table 8, 16, 18)

15-Jun-2004

6.0

Update characteristics; add package shipping (Figure 3; Table 1, 11, 18)

13-Sep-2004

7.0

Update Maximum ratings (Table 8)

10-Jan-2006

8.0

Updated template, Lead-free text, removed 5V references (Figure 1, 2, 3, 4, 5; Table 5,

8, 9, 11, 12, 13, 18, 19)

03-Oct-2007

9.0

Reformatted document, some text changes; added lead-free second level interconnect

information to cover page and Section 6: Package mechanical data; updated Table 8.

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