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參數資料
| 型號： | MSM6242BGS |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 時鐘/數據恢復及定時提取 |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDSO24 |
| 封裝： | 0.430 INCH, PLASTIC, SOP-24 |
| 文件頁數： | 8/18頁 |
| 文件大?。?/td> | 177K |
| 代理商： | MSM6242BGS |
Semiconductor
MSM6242B
38
2. Adjustment of Frequency
CD, CF = (0, 0, 0, 0)
CE = (t1, t0, 0, 0)
VDD
XT
SDT.P
18
17
16
12
3
VDD
Frequency
counter
Screwdriver
Eye
CD ~ CF are to be set at as described in the
figure and the capacitor is to be adjusted
to meet the settle frequency of t0 and t1.
If the right oscillation can not be obtained,
1. Check the waveform of XT
2. Check CD ~ CF content
3. Check the noise
VDD
XT
a
b
c
d
a
b
0.1 INCH
: INHIBIT
2
1
1 ≥ 0.3 INCH
≥ 0.2 INCH
2
VDD
Set the current
time
START
Power On
APPLICATION NOTE
1. Power Supply
TEST Bit ← 0
REST Bit ← 0
24/12 Bit ← 1*
STOP Bit ← 1
HOLD Bit ← 0
STOP Bit ← 0
Start Operation
VDD = 5V
STD.P
Output = undifined
1* = 2*
(1 or 0)
REST Bit ← 0
24/12 Bit ← 2*
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MSM6242BGS-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM6242BGS-KR1 | 制造商:ROHM Semiconductor 功能描述: |
| MSM6242BRS | 制造商:ROHM Semiconductor 功能描述: 制造商:OK International 功能描述: |
| MSM6242BRS-7 | 制造商:ROHM Semiconductor 功能描述:Directly connected to the bus real-time clock |
| MSM6250 | 制造商:QUALCOMM 制造商全稱:QUALCOMM 功能描述:CHIPSET SOLUTION |
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