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參數(shù)資料
| 型號(hào)： | M48T513Y-85CS1 |
| 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, PDSO32 |
| 封裝： | SNAPHAT, PLASTIC, SO-44 |
| 文件頁(yè)數(shù)： | 9/31頁(yè) |
| 文件大?。?/td> | 168K |
| 代理商： | M48T513Y-85CS1 |
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M48T513Y, M48T513V
Table 11. TIMEKEEPER 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‘
BL = Battery Low (Read only)
AF = Alarm Flag (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-RPT5 = Alarm Repeat Mode Bits
WDF = Watchdog Flag (Read only)
Address
Data
Fun ction/Rang e
BCD Format
D7
D6
D5
D4
D3
D2
D1
D0
7FFFFh
10 Years
Year
00-99
7FFFEh
0
10 M
Month
01-12
7FFFDh
0
10 Date
Date
01-31
7FFFCh
0
FT
0
Day of Week
Day
01-07
7FFFBh
0
10 Hours
Hours (24 Hour Format)
Hours
00-23
7FFFAh
0
10 Minutes
Minutes
00-59
7FFF9h
ST
10 Seconds
Seconds
00-59
7FFF8h
W
R
S
Calibration
Control
7FFF7h
WDS
BMB4
BMB3
BMB2
BMB1
BMB0
RB1
RB0
Watchdog
7FFF6h
AFE
0
ABE
Al 10M
Alarm Month
A Month
01-12
7FFF5h
RPT4
RPT5
Al 10 Date
Alarm Date
Al Date
01-31
7FFF4h
RPT3
0
Al 10 Hours
Alarm Hours
A Hours
00-23
7FFF3h
RPT2
Al 10 Minutes
Alarm Minutes
A Min
00-59
7FFF2h
RPT1
Al 10 Seconds
Alarm Seconds
A Sec
00-59
7FFF1h
1000 Year
100 Year
Century
00-99
7FFF0h
WDF
AF
0
BL
Y
Flag
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48T513Y-85PM1 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513YPM | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513YSH | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T559 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED |
| M48T559Y | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED |
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