參數(shù)資料
型號(hào)： S-3530A
廠商： Seiko Instruments Inc.
英文描述： CMOS Real-Time Clock IC Supporting an IIC-Bus(支持IIC-BUS的CMOS實(shí)時(shí)時(shí)鐘芯片)
中文描述： CMOS實(shí)時(shí)時(shí)鐘IC支持一個(gè)IIC總線（支持IIC總線的實(shí)時(shí)時(shí)鐘芯片的CMOS）
文件頁(yè)數(shù)： 6/31頁(yè)
文件大?。?/td> 201K
代理商： S-3530A
Real-Time Clock
S-3530A
Seiko Instruments Inc.
5
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.
Command
S
T
A
R
T
0
1 1
0
R
E
A
D
S
T
O
P
DEVICE
ADDRES
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
(1)Real-time data reading 1
Year data
L
S
B
M
S
B
L
S
B
M
S
B
Second data
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
(2)Real-time data reading 2
Hour data
L
S
B
M
S
B
L
S
B
M
S
B
Second data
S
T
A
R
T
0
1 1
0
R
E
A
D
DEVICE
ADDRES
R
/
W
M
S
B
SDA LINE
0
1
A
C
K
L
S
B
1
Command
Status register
access command
(3)Status register reading
Status data
L
S
B
M
S
B
0
S
T
O
P
Figure 7 Read communication
A
C
K
NO ACK from
Master Device
A
C
K
NO ACK from
Master Device
NO ACK from
Master Device
<NOTE>
ACK Upside
Underside : Generate from Master
device
: Generate from S-3530A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-3530AEFS 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:REAL-TIME CLOCK
S-3530AEFS-TB01 功能描述:實(shí)時(shí)時(shí)鐘 實(shí)時(shí)時(shí)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(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
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
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