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参数资料
| 型号： | MSM62X42BRS |
| 厂商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | REAL TIME CLOCK, PDIP18 |
| 封装： | 0.300 INCH, PLASTIC, DIP-18 |
| 文件页数： | 11/27页 |
| 文件大小： | 210K |
| 代理商： | MSM62X42BRS |
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Semiconductor
MSM62X42B
59
IRQ FLAG=0
WAIT t
IRQ FLAG
← 0
t1
←
ITRPT/STND
←
MASK
←
t0
←
*1
*2
1
0
NO
YES
Initial setting only at power On
*1 and *2 represent the minimum required time unit.
t : 12 hour mode 35s
24 hour mode 3s
Retried the reading since a carry occurred during the operation.
Do this process within the following time requirements
by combination between t1 and t0.
t1=0, t0=1
within 1 second
t1=1, t0=0
within 1 minute
t1=1, t0=1
within 1 hour
TIME DATA READ
See Note below
REGISTER CD READ
Normal read
(Note)
Reading method 2 in the case of not using HOLD bit
t1=0 and t0=1 when required to a unit of second
t1=1 and t0=0 when required to a unit of minute
t1=1 and t0=1 when required to a unit of hour
For example
~
Note
NO
YES
DATA1=DATA2
Reading from
Registers S1~W
Reading from
Registers S1~W
DATA1
¨
Data of
Registers
S1~ W
DATA2
¨
Data of
Registers
S1~ W
First
Second
END
The reason why the registers are read
twice is to avoid the case during the
variation of information because a
carry has occurred accidentlly.
*
Reading method 1 in the case of not using HOLD bit
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSM62X42BRS-A | 制造商:ROHM Semiconductor 功能描述: |
| MSM62X42BRS-B | 制造商:ROHM Semiconductor 功能描述: |
| MSM6307 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:D2B TRANSCEIVER LSI |
| MSM6307GS-VK | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:D2B TRANSCEIVER LSI |
| MSM6307RS | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:D2B TRANSCEIVER LSI |
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