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參數(shù)資料
| 型號： | S-3511A |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | CMOS Real-Time Clock IC（3 Lines）(3線，CMOS實時時鐘芯片) |
| 中文描述： | CMOS實時時鐘IC（3線）（3線，實時時鐘芯片的CMOS） |
| 文件頁數(shù)： | 4/31頁 |
| 文件大?。?/td> | 183K |
| 代理商： | S-3511A |
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Real-Time Clock
S-3511A
Seiko Instruments Inc.
3
Description of Operation
1.
Serial interface
S-3511A receives various commands via a three-wire serial interface to read/write data. This section covers the transfer methods of
this product.
1-1. Data reading
When you input data from the SIO terminal in synchronization with the falling of the SCK terminal after turning the CS
terminal to "H", the data is included into the inside of S-3511A at the eighth rising of the SCK clock and the state of data
reading is reached when the R/W bit has "1". The state leads to output of data corresponding each command in
synchronization with the falling of subsequent SCK clock input.
[Note] When the number of SCK clocks is less than eight, the state of clock waiting is reached and no processing is done.
When SCK clocks are more than required, they are processed in order from the first and the clocks other than
those required are ignored.
TEST
64
9
1
1
0
1
0
0
1
1
0
X
Output mode switching
(1) Real-time data reading 1
CS
SCK
SIO
9
1
CS
SCK
(3) Status register reading
Year data
Second data
1
1
0
0
0
1
1
0
X
Output mode switching
SIO
Status data
Input mode switching
LSB
MSB
Figure 3 Read communication
TEST
32
9
1
1
1
1
0
0
1
1
0
X
Output mode switching
(2) Real-time data reading 2
CS
SCK
SIO
Hour data
Second data
LSB
MSB
LSB
MSB
LSB
MSB
LSB
MSB
Input mode switching
Input mode switching
Command
Command
Command
LSB
MSB
LSB
MSB
LSB
MSB
POWER
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-3511AEFS | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:REAL-TIME CLOCK |
| S-3511AEFS-TB01 | 功能描述:實時時鐘 實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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-35-12 | 制造商:MEANWELL 制造商全稱:Mean Well Enterprises Co., Ltd. 功能描述:S-350-12 350W 12V 29A 單路輸出明緯開關(guān)電源 |
| S35120 | 制造商:Microsemi Corporation 功能描述:STD RECOVERY RECTFR 1.2KV 70A 2PIN DO-203AB - Bulk |
| S35140 | 制造商:Microsemi Corporation 功能描述:STD RECOVERY RECTFR 1.4KV 70A 2PIN DO-203AB - Bulk |
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