參數(shù)資料
型號： M41ST85WMH6E
廠商： STMICROELECTRONICS
元件分類： 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述： 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝： 0.300 INCH, SNAPHAT, ROHS COMPLIANT, PLASTIC, SOH-28
文件頁數(shù)： 35/41頁
文件大?。?/td> 376K
代理商： M41ST85WMH6E
Revision history
M41ST85W
9
Revision history
Table 20.
Document revision history
Date
Revision
Changes
Aug-2000
1
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
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
22-Jun-2001
2.2
Note added to Clock Operation section
26-Jul-2001
3
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, )
24-Jan-2003
3.8
Update diagrams (Figure 4, 5, 24); update values (Table 13, 5, 6, 7, )
25-Feb20-03
4
New Si changes (Table 13, 5, 6); corrected dimensions (Figure 24; Table )
20-May-2004
5
Reformatted; correct dimensions; update Lead-free information (Figure 20, 13, 16;
15-Jun-2004
6
Update characteristics; add package shipping (Figure 3; Table 1, 11, 18)
13-Sep-2004
7
Update Maximum ratings (Table 8)
10-Jan-2006
8
Updated template, Lead-free text, removed 5V references (Figure 1, 2, 3, 4, 5; Table 5,
03-Oct-2007
9
Reformatted document, some text changes; added lead-free second level interconnect
information to cover page and Section 6: Package mechanical data; updated Table 8.
16-Dec-2008
10
mechanical data; minor reformatting.
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參數(shù)描述
M41ST85WMH6F 功能描述:實時時鐘 Serial 512 (64x8) RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41ST85WMH6F-CUT TAPE 制造商:ST 功能描述:M41ST Series 3.3 V I2C Serial RTC NVRAM / Microprocessor Superviser - SOH-28
M41ST85WMH6TR 功能描述:實時時鐘 Advanced Analog RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41ST85WMSX6 制造商: 功能描述: 制造商:undefined 功能描述:
M41ST85WMX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
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