M40Z300WMH6E(2007) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M40Z300WMH6E
(Rev.:2007)

5V or 3V NVRAM supervisor for up to 8 LPSRAMs

STMicroelectronics 

Revision history

7

Revision history

M40Z300, M40Z300W

Table 14. Document revision history

Date

Revision

Changes

Mar-1999

08-Mar-2000

22-Sep-2000

1.0

First Issue

1.1

Document Layout changed; SO16 package added; Battery Capacity

changed (Table 13)

1.2

SO16 package measures change

23-Feb-2001

30-May-2001

1.3

Added information for Industrial Temperature (Table 3, 7, 12)

1.4

Change “Controller” references to “SUPERVISOR”

10-Jul-2001

2.0

Reformatted; added temp/voltage info. to tables (Table 6, 7); Figures

changed (Figure 1, 3, 5, 8, 6)

01-Aug-2001

15-Jan-2002

2.1

E2 connections added to Hookup (Figure 5)

2.2

16-pin SOIC Connections split, graphic added (Figure 4); addition to

hardware hookup (Figure 5)

13-May-2002

31-Oct-2003

2.3

Modify reflow time and temperature footnote (Table 3)

2.4

Update DC Characteristics (Table 6)

04-Nov-2003

23-Feb-2005

2.5

Correct DC Characteristics (Table 6)

3.0

Reformatted; IR reflow, SO package updates (Table 3)

05-Nov-2007

Reformatted; added lead-free second level interconnect to cover

4.0

page and Section 5: Package mechanical data; updated Figure 10

and Table 3, 12, 13.

24/25

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