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參數(shù)資料
| 型號(hào)： | S-3531AECA-TB-01 |
| 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, UUC8 |
| 封裝： | DIE-8 |
| 文件頁數(shù)： | 26/29頁 |
| 文件大小： | 236K |
| 代理商： | S-3531AECA-TB-01 |
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REAL-TIME CLOCK
S-3531A
Seiko Instruments Inc.
5
1-4. Acknowledge
Data transfer is performed in eight-bit sequence. A device on the system bus, which succeedingly
receives data during a period of a ninth clock cycle, puts the SDA line on “L” and returns an
acknowledge signal meaning that the data has been received.
Acknowledge
output
1
8
9
tPD
tDH
Start condition
SCL
(S-3531A input)
SDA
(Master output)
SDA
(S-3531A output)
Figure 5 Acknowledge output timing
1-5. Device addressing
The master device on the system generates a start condition to its slave device to make
communication. It continuously issues the device address of a four-bit length, the command of a
three-bit length and the read/write command of a one-bit length over the SDA bus.
The upper four bits, called a device code, represent a device address and are fixed at “0110”.
Figure 6 Communication data
Command
0
1
0
C2
C1
C0
R/W
Device code
MSB
LSB
Read/Write bit
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| S-35380A-T8T1G | REAL TIME CLOCK, PDSO8 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S3534BR-L006-030-E69 | 制造商:Bonitron 功能描述:UNDERVOLTAGE RIDE-THRU PRODUCT |
| S3534CR-E020-00.5-E69 | 制造商:Bonitron 功能描述:UNDERVOLTAGE RIDE-THRU PRODUCT |
| S3534UR-L006-02.0-E66 | 制造商:Bonitron 功能描述:UNDERVOLTAGE RIDE-THRU PRODUCT |
| S3536 | 制造商:MERKLE-KORFF INDUSTRIES 功能描述:S3536 |
| S-35380A0-J8T1 | 功能描述:實(shí)時(shí)時(shí)鐘 2-Wire 1.1-5.5V 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 |
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