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参数资料
| 型号： | M48T513Y-70PM1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDIP36 |
| 封装： | 0.600 INCH, PLASTIC, MODULE, DIP-36 |
| 文件页数： | 4/18页 |
| 文件大小： | 134K |
| 代理商： | M48T513Y-70PM1 |
M48T513Y, M48T513V
12/18
Figure 10. Calibration Waveform
AI00594B
NORMAL
POSITIVE
CALIBRATION
NEGATIVE
CALIBRATION
Table 11. TIMEKEEPER Register Map
Address
Data
Function/Range
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)
Hour
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
YYYY
Flag
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
AF = Alarm Flag
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M48T513Y-85CS1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513Y-85PM1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513YPM | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T513YSH | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM |
| M48T559 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED |
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