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參數(shù)資料
| 型號： | MSM62X42BGS-1K |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 時鐘/數(shù)據(jù)恢復及定時提取 |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDSO24 |
| 封裝： | PLASTIC, SOP-24 |
| 文件頁數(shù)： | 14/28頁 |
| 文件大小： | 219K |
| 代理商： | MSM62X42BGS-1K |
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Semiconductor
MSM62X42B
60
NO
YES
NO
YES
START
30-SECOND ADJ BIT
¨ 1
READ 30-SECOND ADJ BIT
30-SECOND ADJ BIT=0?
END
(A)
START
120s PASS ?
END
(B)
The reading from or writing into all
bits of registers CD and CP can carry
out without any relation to HOLD
bit.
30-SECOND ADJ BIT
¨ 1
Writing 30-Second ADJ bit (Two Ways A, B)
NO
YES
IRQ FLAG=1
TIME DATA READ
IRQ FLAG
¨ 0
t1 ¨
ITRPT/STND
¨
MASK
¨
t0 ¨
*1
*2
1
0
Initial setting only in power On
*1 and *2 represent the minimum required time unit.
For example
The other IC causes the interruption.
The interruption is caused by this IC due to
the occurrence of a carry
The IRQ FLAG is cleared to read the next
time data.
END
WAIT t
REGISTER CD READ
CPU senses the
interruption.
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
Reading mehtod 3 in the cass of not using HOLD bit
t : 12 hour mode 35s
24 hour mode 3s
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM62X42BRS | 1 TIMER(S), REAL TIME CLOCK, PDIP18 |
| MSM62X42BGS-1K | REAL TIME CLOCK, PDSO24 |
| MSM62X42BRS | REAL TIME CLOCK, PDIP18 |
| MSM63182-XXXGS-K | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP128 |
| MSM63182-XXX | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC107 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM62X42BGS-1K-B | 制造商:OK International 功能描述: |
| 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 制造商全稱:OKI electronic componets 功能描述:D2B TRANSCEIVER LSI |
| MSM6307GS-VK | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:D2B TRANSCEIVER LSI |
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