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參數(shù)資料
| 型號： | 24LC515 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 512K I2C CMOS Serial EEPROM |
| 中文描述： | 為512k的I2C的CMOS串行EEPROM |
| 文件頁數(shù)： | 10/22頁 |
| 文件大?。?/td> | 285K |
| 代理商： | 24LC515 |
24AA515/24LC515/24FC515
DS21673C-page 10
Preliminary
2003 Microchip Technology Inc.
7.0
ACKNOWLEDGE POLLING
Since the device will not acknowledge during a write
cycle, this can be used to determine when the cycle is
complete (This feature can be used to maximize bus
throughput.) Once the Stop condition for a Write
command has been issued from the master, the device
initiates the internally timed write cycle. ACK polling
can be initiated immediately. This involves the master
sending a Start condition, followed by the control byte
for a Write command (R/W =
0
). If the device is still
busy with the write cycle, then no ACK will be returned.
If no ACK is returned, then the Start bit and control byte
must be resent. If the cycle is complete, then the device
will return the ACK, and the master can then proceed
with the next Read or Write command. See Figure 7-1
for flow diagram.
FIGURE 7-1:
ACKNOWLEDGE
POLLING FLOW
Send
Write Command
Send Stop
Condition to
Initiate Write Cycle
Send Start
Send Control Byte
with R/W =
0
Did Device
Acknowledge
(ACK = 0)
Next
Operation
NO
YES
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 24FC65-IP | 64K 5.0V 1 MHz I 2 C Smart Serial EEPROM |
| 24FC65-ISM | 64K 5.0V 1 MHz I 2 C Smart Serial EEPROM |
| 24FC65-P | 64K 5.0V 1 MHz I 2 C Smart Serial EEPROM |
| 24FC65-SM | 64K 5.0V 1 MHz I 2 C Smart Serial EEPROM |
| 24FC65 | 64K 5.0V 1MHz CMOS Smart Serial EEPROMs(4.5~5.5V,64K位,10M次擦寫周期,IIC智能串行EEPROM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 24LC515-I/P | 功能描述:電可擦除可編程只讀存儲器 64kx8 64B - 2.5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24LC515-I/P | 制造商:Microchip Technology Inc 功能描述:IC EEPROM SERIAL 512K |
| 24LC515-I/SM | 功能描述:電可擦除可編程只讀存儲器 64kx8 64B - 2.5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24LC515-I/SM | 制造商:Microchip Technology Inc 功能描述:EEPROM SERIAL 512K 64B PAGE SMD |
| 24LC515ISM | 制造商:Microchip Technology Inc 功能描述: |
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