參數(shù)資料
型號(hào)： RS5C372A
廠商： RICOH COMPANY LTD
元件分類(lèi)： XO, clock
英文描述： I2C bus SERIAL INTERFACE REAL-TIME CLOCK ICs
中文描述： 0 TIMER(S), REAL TIME CLOCK, PDSO8
封裝： SSOP-8
文件頁(yè)數(shù)： 57/59頁(yè)
文件大?。?/td> 442K
代理商： RS5C372A
RS5C372A/B
53
7.5-2 Alarm Interrupt Operation
AAFG(BAFG)=1
Interrupt to CPU
AALE or BALE=1
AALE or BALE=0
Set alarm
(hour or minute, day-of-the-week)
Interrupt output select
Set bits
No
YES
*
1
*
2
*
3
Alarm interrupt operation
Other
interrupt
operation
Control register 2
←
(00
××××
101)
*
1) Before setting alarm time, disable alarm function tentatively by
setting AALE or BALE to 0 in case the set time agrees with
the current time.
*
2) After all alarm settings have been completed, enable alarm
function.
*
3) Tentatively unlock alarm.
Write (00
×××
101) when Alarm_A is used.
Write (00
×××
110) when Alarm_B is used.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RS5C372B 制造商:RICOH 制造商全稱(chēng):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(chēng):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(chēng):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(chēng):未知廠家 功能描述:Real-Time Clock
RS5C4FC 制造商:Dialight 功能描述:
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