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參數(shù)資料
| 型號： | RS5C348B-E2 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | XO, clock |
| 英文描述： | Real-Time Clock |
| 中文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO10 |
| 封裝： | 6.40 X 3.50 MM, 1.25 MM HEIGHT, 0.5 MM PITCH, SSOP-10 |
| 文件頁數(shù)： | 14/53頁 |
| 文件大?。?/td> | 452K |
| 代理商： | RS5C348B-E2 |
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11
R
×
5C348A/B
TEST
Settings
0
Normal operation mode
1
Test mode
2.1-4 TEST
Test Bit
(Default setting)
The TEST bit is used only for testing in the factory and should normally be set to 0.
2.1-3 CLEN2 (R
×
5C348A)
32kHz Clock Output Bit 2
CLEN2 (R
×
5C348A)
Description
0
Enabling the 32-kHz clock circuit
1
Disabling the 32-kHz clock circuit
(Default setting)
For the R
×
5C348A, setting the CLEN2 bit or the CLEN1 bit (D3 in the control register 2) to 0 specifies generating
clock pulses with the oscillation frequency of the 32.768-kHz crystal oscillator for output from the 32KOUT pin.
Conversely, setting both the CLEN1 and the CLEN2 bit to 1 specifies disabling (“H”) such output.
SCRATCH3 (R
×
5C348B)
Scratch Bit 3
SCRATCH3 (R
×
5C348B)
Description
0
1
(Default setting)
For the R
×
5C348B, this bit is intended for scratching and accepts the reading and writing of 0 and 1. The
SCRATCH3 bit will be set to 0 when the XSTP bit is set to 1 in Control Register 2.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RS5C372A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C bus SERIAL INTERFACE REAL-TIME CLOCK ICs |
| RS5C372B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E1 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C373A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock |
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