參數(shù)資料
型號: DS1339
英文描述: Serial Real-Time Clock
中文描述: I²C串行實時時鐘
文件頁數(shù): 6/18頁
文件大?。?/td> 279K
代理商: DS1339
DS1339 I
2
C Serial Real-Time Clock
6 of 18
Figure 2. Timing Diagram
Figure 3. Block Diagram
ALARM,
TRICKLE
CHARGE, AND
CONTROL
REGISTERS
SERIAL BUS
INTERFACE AND
ADDRESS
REGISTER
OSCILLATOR AND
DIVIDER
CONTROL
LOGIC
X1
X2
SCL
SDA
1Hz
1Hz/4.096kHz/8.192kHz/32.768kHz
MUX/
BUFFER
SQW
/INT
USER BUFFER
(7 BYTES)
CLOCK AND
CALENDAR
REGISTERS
"C" VERSION
ONLY
POWER
CONTROL
V
CC
V
BACKUP
Dallas Semiconductor
DS1339
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參數(shù)描述
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