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參數(shù)資料
| 型號： | X24C01PM-3 |
| 英文描述： | Serial E2PROM |
| 中文描述： | 串行E2PROM |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 56K |
| 代理商： | X24C01PM-3 |
4
X24C01
Stop Condition
All communications must be terminated by a stop con-
dition, which is a LOW to HIGH transition of SDA when
SCL is HIGH. The stop condition is also used by the
X24C01 to place the device in the standby power mode
after a read sequence. A stop condition can only be
issued after the transmitting device has released the
bus.
Acknowledge
Acknowledge is a software convention used to indicate
successful data transfers. The transmitting device will
release the bus after transmitting eight bits. During the
ninth clock cycle the receiver will pull the SDA line LOW
to acknowledge that it received the eight bits of data.
Refer to Figure 3.
The X24C01 will respond with an acknowledge after
recognition of a start condition, a seven bit word address
and a R/W bit. If a write operation has been selected, the
X24C01 will respond with an acknowledge after each
byte of data is received.
In the read mode the X24C01 will transmit eight bits of
data, release the SDA line and monitor the line for an
acknowledge. If an acknowledge is detected and no
stop condition is generated by the master, the X24C01
will continue to transmit data. If an acknowledge is not
detected, the X24C01 will terminate further data trans-
missions. The master must then issue a stop condition
to return the X24C01 to the standby power mode and
place the device into a known state.
Figure 2. Definition of Start and Stop
3837 FHD F07
Figure 3. Acknowledge Response From Receiver
SCL FROM
MASTER
DATA
OUTPUT
FROM
TRANSMITTER
1
8
9
DATA
OUTPUT
FROM
RECEIVER
START
ACKNOWLEDGE
3837 FHD F08
SCL
SDA
START CONDITION
STOP CONDITION
相關PDF資料 |
PDF描述 |
|---|---|
| X24C01PM-3.5 | Serial E2PROM |
| X24C01SM-3 | Serial E2PROM |
| X24C01SM-3.5 | Serial E2PROM |
| X24C01M | Serial E2PROM |
| X24C01MI | Serial E2PROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| X24C01PM-3.5 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Serial E2PROM |
| X24C01PMG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Serial E2PROM |
| X24C01PMG-2.7 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Serial E2PROM |
| X24C01PMG-3 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Serial E2PROM |
| X24C01PMG-3.5 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Serial E2PROM |
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