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參數資料
| 型號： | M41T0 |
| 廠商： | 意法半導體 |
| 英文描述： | Serial Real-Time Clock(串行實時時鐘) |
| 中文描述： | 串行實時時鐘（串行實時時鐘） |
| 文件頁數： | 11/22頁 |
| 文件大?。?/td> | 181K |
| 代理商： | M41T0 |
M41T0
Operation
11/22
2.3
WRITE Mode
In this mode the master transmitter transmits to the M41T0 slave receiver. Bus protocol is shown in
Figure 10 on page 12
. Following the START condition and slave address, a logic '0' (R/W = 0) is placed
on the bus and indicates to the addressed device that word address An will follow and is to be written to
the on-chip address pointer. The data word to be written to the memory is strobed in next and the internal
address pointer is incremented to the next memory location within the RAM on the reception of an
acknowledge clock. The M41T0 slave receiver will send an acknowledge clock to the master transmitter
after it has received the slave address and again after it has received the word address and each data
byte (see
Figure 7
).
Figure 7.
Slave address location
Figure 8.
READ Mode sequence
AI00602
R/W
SLAVE ADDRESS
START
A
0
1
0
0
0
1
1
M
L
AI00899
BUS ACTIVITY:
A
S
A
A
A
N
S
S
P
SDA LINE
BUS ACTIVITY:
MASTER
R
DATA n
DATA n+1
DATA n+X
WORD
ADDRESS (An)
SLAVE
ADDRESS
S
S
R
SLAVE
ADDRESS
A
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相關代理商/技術參數 |
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| M41T0_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial real-time clock |
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| M41T00 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial real-time clock |
| M41T00_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial real-time clock |
| M41T00AUD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial real-time clock with audio |
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