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參數(shù)資料
| 型號： | S-3531AECA-TB-01 |
| 元件分類： | 時鐘/數(shù)據(jù)恢復(fù)及定時提取 |
| 英文描述： | REAL TIME CLOCK, UUC8 |
| 封裝： | DIE-8 |
| 文件頁數(shù)： | 27/29頁 |
| 文件大?。?/td> | 236K |
| 代理商： | S-3531AECA-TB-01 |
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REAL-TIME CLOCK
S-3531A
6
Seiko Instruments Inc.
1-6. Data reading
After a start condition is detected from the outside, the device code and command are received.
At this point, the real-time reading mode or status register reading mode is entered when the
read/write bit is "1". In either the real-time reading mode or status register reading mode, data are
output in the order from LSB.
(1) Real-time data reading 1
Command
S
T
A
R
T
0
1 1
0
R
E
A
D
S
T
O
P
DEVICE
ADDRESS
R
/
W
M
S
B
SDA LINE
0
1 0
A
C
K
L
S
B
A
C
K
1
Real-time data
access 1 command
Year data
L
S
B
M
S
B
L
S
B
M
S
B
Second data
A
C
K
NO ACK from
Master Device
(2) Real-time data reading 2
S
T
A
R
T
0
1 1
0
R
E
A
D
S
T
O
P
DEVICE
ADDRESS
R
/
W
M
S
B
SDA LINE
0
1 1
A
C
K
L
S
B
A
C
K
1
Command
Real-time data
access 2 command
Hour data
L
S
B
M
S
B
L
S
B
M
S
B
Second data
A
C
K
NO ACK from
Master Device
(3) Status register reading
S
T
A
R
T
0
1 1
0
R
E
A
D
DEVICE
ADDRESS
R
/
W
M
S
B
SDA LINE
0
1
A
C
K
L
S
B
1
Command
Status register
access command
Status data
L
S
B
M
S
B
0
S
T
O
P
NO ACK from
Master Device
NOTE
ACK Upside:
Generate from the master device
ACK Downside: Generate from the S-3531A
Figure 7 Read communication
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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:實時時鐘 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 |
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