參數(shù)資料
型號(hào)： S-35190A-T8T1
元件分類： 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述： REAL TIME CLOCK, PDSO8
封裝： TSSOP-8
文件頁(yè)數(shù)： 6/47頁(yè)
文件大小： 527K
代理商： S-35190A-T8T1
3-WIRE REAL-TIME CLOCK
S-35190A
Rev.1.2_00
Seiko Instruments Inc.
14
(2)
Selected frequency steady interrupt
Data set in INT1 register_1 is considered as frequency duty data. By setting each bit from B4 to
B0 of the register to “1”, the frequency corresponding to each bit is selected in an ANDed form.
The SC bits configure a 3-bit SRAM type register that can be set freely by users. These bits can
be read and written within the operating voltage range (1.3 to 5.5 V). There is no impact on the
duty function.
B7
LSB
R/W
16 Hz
MSB
B6
B5
B4
B3
B2
B1
B0
4 Hz
8 Hz
SC
R/W
R/W: Read/write-enabled
R/W
2 Hz
1 Hz
SC
Figure 14 INT1 Register_1 (Frequency Duty Data)
16 Hz
Example
B4 to B0
= 0Ah
8 Hz
4 Hz
2 Hz
1 Hz
INT pin output
Set to INT1FE
= 1
Figure 15 INT1 Register_1 (Frequency Duty Data) Output Example
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-35190A-T8T1G 功能描述:實(shí)時(shí)時(shí)鐘 3-Wire 1.3-5.5V RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
S-35192A 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:3-WIRE REAL-TIME CLOCK
S-35192A-I8T1G 制造商:Seiko Instruments Inc (SII) 功能描述:3WIRE REAL TIME CLCK
S-35199A01 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:3-WIRE REAL-TIME CLOCK
S-35199A01-HRT1 制造商:Seiko Instruments Inc (SII) 功能描述:3WIRE REAL TIME CLCK
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