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參數(shù)資料
| 型號： | S524AD0XF1 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 128K/256K-bit Serial EEPROM for Low Power |
| 中文描述： | 128K/256K-bit串行EEPROM的低功耗 |
| 文件頁數(shù)： | 10/16頁 |
| 文件大小： | 123K |
| 代理商： | S524AD0XF1 |
S524AD0XD1/D0XF1 SERIAL EEPROM
DATA SHEET
8-10
POLLING FOR AN ACK SIGNAL
When the master issues a stop condition to initiate a write cycle, the S524AD0XD1/D0XF1 starts an internal write
cycle. The master can then immediately begin polling for an ACK from the slave device to determine whether the
write cycle is completed.
To poll for an ACK signal in a write operation, the master issues a start condition followed by the slave address.
As long as the S524AD0XD1/D0XF1 remains busy with the write operation, no ACK is returned. When the
S524AD0XD1/D0XF1 completes the write operation, it returns an ACK and the master can then proceed with the
next read or write operation (see Figure 8-12).
Send Write
Command
Send Stop Condition to
Initiate Write Cycle
Send Start
Condition
Send Slave Address
with R/
W
bit = "0"
Start Next
Operation
ACK = "0"
Yes
No
Figure 8-12. Master Polling for an ACK Signal from a Slave Device
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S524LB0X91 | 32K/64K-bit Serial EEPROM |
| S524LB0XB1 | 32K/64K-bit Serial EEPROM |
| S530-A3 | 0.39inch Single Digit Displays |
| S530-A4 | 3.0mm Round Type LED Lamps |
| S530-A5 | T-1 3/4(5mm) High Intensity LEDs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S524C20D10 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1K/2K/4K/8K-bit Serial EEPROM with software write protect |
| S524C20D11 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1K/2K/4K/8K-bit Serial EEPROM |
| S524C20D20 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1K/2K/4K/8K-bit Serial EEPROM with software write protect |
| S524C20D21 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1K/2K/4K/8K-bit Serial EEPROM |
| S524C80D40 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1K/2K/4K/8K-bit Serial EEPROM with software write protect |
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