M41ST84YMQ1TR データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

メーカー

M41ST84YMQ1TR

5.0 or 3.0V, 512 bit (64 x 8) SERIAL RTC with SUPERVISORY FUNCTIONS

STMicroelectronics 

M41ST84Y, M41ST84W

REVISION HISTORY

Table 21. Document Revision History

Date

Rev. #

Revision Details

August 2000 1.0 First Issue

24-Aug-00 1.2 Block Diagram added (Figure 6)

08-Sep-00 1.3 SO16 package measures change

18-Dec-00 2.0 Reformatted, TOC added, and PFI Input Leakage Current added (Table 5)

18-Jun-01

Addition of tREC information, table changed, one added (Tables 9, 13); changes to PFI/PFO

2.1

graphic (see Figure 6); change to DC and AC Characteristics, Order Information (Tables 5, 7,

19); note added to “Setting Alarm Clock Registers” section; added temp./voltage info. to

tables (Table 4, 5, 6, 7, 8); addition of Default Values (Table 14); textual improvements

25-Jun-01 2.2 Special note added in “Clock Operation” section (page 15)

26-Jul-01 3.0 Change in Product Maturity

07-Aug-01 3.1 Improve text for “Setting the Alarm Clock” section

20-Aug-01 3.2 Change VPFD values in document

06-Sep-01

3.3

DC Characteristics VBAT changed; PFI Hysteresis (PFI Rising) spec. added; and Crystal

Electrical Characteristics Series Resistance spec. changed (Tables 5, 6)

03-Dec-01

3.4

Change READ/WRITE Mode Sequence drawings (Figure 13, 15); change in VPFD lower limit

for 5V (M41ST84Y) part only (Table 5, 19)

14-Jan-02 3.5 Change Series Resistance (Table 6)

01-May-02 3.6 Change tREC Definition (Table 13); modify reflow time and temperature footnote (Table 2)

03-Jul-02 3.7 Modify DC and Crystal Electrical Characteristics footnotes, Default Values (Tables 5, 6, 14)

01-Aug-02 3.8 Add marketing status (Figure 2; Table 19)

16-Jun-03 4.0 New Si changes (Table 8, 12, 13, 14)

30/31

Share Link: