M40Z300WMQ1TR Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

M40Z300WMQ1TR

5V or 3V NVRAM Supervisor for Up to 8 LPSRAMs

STMicroelectronics 

M40Z300, M40Z300W

REVISION HISTORY

Table 14. Document Revision History

Date

Version

Revision Details

March 1999

1.0 First Issue

08-Mar-00

1.1 Document Layout changed; SO16 package added; Battery Capacity changed (Table 13)

22-Sep-00

1.2 SO16 package measures change

23-Feb-01

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

30-May-01

1.4 Change “Controller” references to “SUPERVISOR”

10-Jul-01

2.0

Reformatted; added temp/voltage info. to tables (Table 6, 7); Figures changed (Figures 3,

5, 7, 10, 8)

01-Aug-01

2.1 E2 connections added to Hookup (Figure 7)

15-Jan-02

2.2

16-pin SOIC Connections split, graphic added (Figure 6); addition to hardware hookup

(Figure 7)

13-May-02

2.3 Modify reflow time and temperature footnote (Table 3)

31-Oct-03

2.4 Update DC Characteristics (Table 6)

04-Nov-03

2.5 Correct DC Characteristics (Table 6)

23-Feb-05

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

20/21

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