參數(shù)資料
型號(hào): R2033K
廠商: Ricoh Co., Ltd.
英文描述: 3 wire interface Real-Time Clock ICs
中文描述: 3線接口實(shí)時(shí)時(shí)鐘芯片
文件頁數(shù): 14/50頁
文件大小: 542K
代理商: R2033K
R2033K/T
14
(Increment of
second counter)
Setting CTFG bit to 0
Setting CTFG bit to 0
(Increment of
second counter)
(Increment of
second counter)
CTFG Bit
INTR Pin
*1), *2) When the oscillation adjustment circuit is used, the interrupt cycle will fluctuate once per 20sec. or
60sec. as follows:
Pulse Mode: The “L” period of output pulses will increment or decrement by a maximum of
±
3.784 ms. For
example, 1-Hz clock pulses will have a duty cycle of 50
±
0.3784%.
Level Mode: A periodic interrupt cycle of 1 second will increment or decrement by a maximum of
±
3.784 ms.
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R2033K-E2 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3 wire interface Real-Time Clock ICs
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