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參數(shù)資料
| 型號(hào)： | RS5C372A |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | XO, clock |
| 英文描述： | I2C bus SERIAL INTERFACE REAL-TIME CLOCK ICs |
| 中文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封裝： | SSOP-8 |
| 文件頁數(shù)： | 34/59頁 |
| 文件大?。?/td> | 442K |
| 代理商： | RS5C372A |
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RS5C372A/B
30
1.2-4 Data transmission write format in the RS5C372A/B
Although the I
2
C bus standard defines a transmission format for the slave address allocated for each IC, transmis-
sion method of address information in IC is not defined. The RS5C372A/B transmit data the internal address point-
er (4bit) and the transmission format register (4bit) at the 1byte next to one which transmitted a slave address and a
write command. For write operation only one transmission format is available and (0000) is set to the transmission
format register. The 3byte transmits data to the address specified by the internal address pointer written to the
2byte. Internal address pointer settings are automatically incremented for 4byte and after. Note that when the inter-
nal address pointer is Fh, it will change to 0h on transmitting the next byte.
Example of data writing
(When writing to internal address Eh to Fh)
S 0 1 1 0
0
0
1
0
1 1 1 0
0 0
0
0
A
A
A
P
A
R/W=0 (Write)
Transmission of
slave address
(0110010)
Setting of
Eh to the
internal
address
pointer
Setting of
0h to the
trans-
mission
format
register
Writing of data to the
internal address Eh.
Writing of data to the
internal address Fh.
Data
Data
S
A
A
Master to slave
Start condition
Acknowledge signal
A
P
Slave to master
Stop condition
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RS5C372B | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E1 | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E2 | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C62 | REAL-TIME CLOCK |
| RSBL-9-S | Using Permanent Magnet, High sensitivity Two Poles Signal Relay RSB RELAYS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RS5C372B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E1 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C373A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock |
| RS5C4FC | 制造商:Dialight 功能描述: |
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