參數(shù)資料
型號(hào)： MSM6542-01MS-K
廠商： OKI ELECTRIC INDUSTRY CO LTD
元件分類： 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, PDSO20
封裝： 0.250 INCH, PLASTIC, SSOP-20
文件頁數(shù)： 30/54頁
文件大?。?/td> 406K
代理商： MSM6542-01MS-K
Semiconductor
MSM6542-01/02/03
103
For the MSM6542-03
For the notes for "1, "2 and "3 and other notes
are same as for the MSM6542-01/02.
Frequency
adjustment
(1Hz)
Banks are switched
Read CF register
Dummy read to clear the test bits
Procedure for canceling data protection
Banks are switched. the stop bit is cleared
The reset bit is cleared
Dummy read to clear the IRQ FLAG bits
CF ← (1, 0, 0, 0)
Read CE' register
CE' ← (X, X, X, 0)
CF ← (0, 0, 0, 0)
CE ← (0, 0, 0, 0)
*2
*1
N
Frequency
counter
Frequency
counter
Screwdriver used
for adjustment
Eye
Y
*3
READ FLAG=1?
22
23
24
21
DP =0?
2
13
XT
VDD
Turn on power
1Hz
17
Read CC' register
N
相關(guān)PDF資料
PDF描述
MSM6542-02RS 0 TIMER(S), REAL TIME CLOCK, PDIP18
MSM6542-03GS-VK 0 TIMER(S), REAL TIME CLOCK, PDSO24
MSM6542-03RS 0 TIMER(S), REAL TIME CLOCK, PDIP24
MSM65513-GS-VK 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP64
MSM65513-JS 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQCC68
相關(guān)代理商/技術(shù)參數(shù)
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MSM6542-02RS 制造商:ROHM Semiconductor 功能描述:
MSM6542-03 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:REAL TIME CLOCK WITH PERIODIC AND ALARM OUTPUT
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MSM6544GS-2KR1 制造商:ROHM Semiconductor 功能描述:
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