參數(shù)資料
型號(hào): M48T59Y-70MH1
廠商: STMICROELECTRONICS
元件分類(lèi): 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.330 INCH, PLASTIC, SOH-28
文件頁(yè)數(shù): 5/32頁(yè)
文件大小: 373K
代理商: M48T59Y-70MH1
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
M48T59, M48T59Y, M48T59V
Clock operations
Table 5.
Register map
Keys:
S = Sign bit
FT = Frequency test bit
R = Read bit
W = Write bit
ST = Stop bit
0 = Must be set to '0'
Y = '1' or '0'
Z = '0' and are read only
AF = Alarm flag (read only)
BL = Battery low (read only)
WDS = Watchdog steering bit
BMB0-BMB4 = Watchdog multiplier bits
RB0-RB1 = Watchdog resolution bits
AFE = Alarm flag enable
ABE = Alarm in battery back-up mode enable
RPT1-RPT4 = Alarm repeat mode bits
WDF = Watchdog flag (read only)
CEB = Century enable bit
CB = Century bit
Address
Data
Function/range
BCD format
D7
D6
D5
D4
D3
D2
D1
D0
1FFFh
10 Years
Year
00-99
1FFEh
0
10 M
Month
01-12
1FFDh
0
10 date
Date
01-31
1FFCh
0
FT
CEB
CB
0
Day
Century/day
00-01/01-07
1FFBh
0
10 hours
Hours
00-23
1FFAh
0
10 minutes
Minutes
00-59
1FF9h
ST
10 seconds
Seconds
00-59
1FF8h
W
R
S
Calibration
Control
1FF7h
WDS
BMB
4
BMB
3
BMB
2
BMB
1
BMB
0
RB1 RB0
Watchdog
1FF6h
AFE
Y
ABE
Y
Interrupts
1FF5h
RPT4
Y
Al. 10 date
Alarm date
01-31
1FF4h
RPT3
Y
Al. 10 hours
Alarm hours
00-23
1FF3h
RPT2
Alarm 10 minutes
Alarm minutes
00-59
1FF2h
RPT1
Alarm 10 seconds
Alarm seconds
00-59
1FF1h
Y
YY
YYY
Y
Unused
1FF0h
WDF
AF
Z
BL
Z
Flags
相關(guān)PDF資料
PDF描述
M48T59V-70MH6 0 TIMER(S), REAL TIME CLOCK, PDSO28
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