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參數(shù)資料
| 型號： | X24C01API-3.5 |
| 英文描述： | Serial E2PROM |
| 中文描述： | 串行E2PROM |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 58K |
| 代理商： | X24C01API-3.5 |
X24C01A
3
Figure 1. Data Validity
Figure 2. Definition of Start and Stop
Stop Condition
All communications must be terminated by a stop condi-
tion, which is a LOW to HIGH transition of SDA when SCL
is HIGH. The stop condition is also used by the X24C01A
to place the device into 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 X24C01A will respond with an acknowledge after
recognition of a start condition and its slave address. If
both the device and a write operation have been se-
lected, the X24C01A will respond with an acknowledge
after the receipt of each subsequent eight bit word.
In the read mode the X24C01A 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 X24C01A
will continue to transmit data. If an acknowledge is not
detected, the X24C01A will terminate further data trans-
missions. The master must then issue a stop condition
to return the X24C01A to the standby power mode and
place the device into a known state.
Figure 3. Acknowledge Response From Receiver
SCL
SDA
DATA STABLE
DATA
CHANGE
3841 FHD F05
3841 FHD F06
3841 FHD F07
SCL FROM
MASTER
DATA
OUTPUT
FROM
TRANSMITTER
1
8
9
DATA
OUTPUT
FROM
RECEIVER
START
ACKNOWLEDGE
SCL
SDA
START BIT
STOP BIT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X24C01AS8I-3.5 | Serial E2PROM |
| X24C01APM-3 | Serial E2PROM |
| X24C01APM-3.5 | Serial E2PROM |
| X24C01AS8-3 | Serial E2PROM |
| X24C01AS8-3.5 | Serial E2PROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X24C01APIG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Serial E2PROM |
| X24C01APIG-3 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Serial E2PROM |
| X24C01APIG-3.5 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Serial E2PROM |
| X24C01APM | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Serial E2PROM |
| X24C01APM-2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
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