收藏本站
24AA00/24LC00/24C00
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 re-sent. If the cycle is complete, then the
device will return the ACK and the master can then
FIGURE 7-1:
ACKNOWLEDGE
POLLING FLOW
Send
Write Command
Send Stop
Condition to
Initiate Write Cycle
Send Start
proceed with the next Read or Write command. See
Figure 7-1 for flow diagram.
Send Control Byte
with R/W = 0
? 1996-2011 Microchip Technology Inc.
Did Device
Acknowledge
(ACK = 0 )?
Yes
Next
Operation
No
DS21178H-page 9
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
24C01C-I/ST IC EEPROM 1KBIT 400KHZ 8TSSOP
24C02C-I/MC IC EEPROM 2KBIT I2C 8DFN
24C08B-E/P IC EEPROM 8KBIT 100KHZ 8DIP
24FC1026-I/P IC EEPROM 1024KB 1MHZ 8-DIP
24FC128-I/MNY IC EEPROM 128KBIT 1MHZ 8TDFN
24FC515T-I/SM IC EEPROM 512KBIT 1MHZ 8SOIC
24FC64T-I/MF IC EEPROM 64KBIT 1MHZ 8DFN
24LC014H-I/P IC EEPROM 1KBIT 400KHZ 8DIP
相关代理商/技术参数
24C00T-E/OT 功能描述:电可擦除可编程只读存储器 16byte 128kb 5V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
24C00T-E/OTVAO 制造商:Microchip Technology Inc 功能描述:
24C00T-E/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128 Bit I2C Bus Serial EEPROM
24C00T-E/SN 功能描述:电可擦除可编程只读存储器 16byte 128kb 5V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
24C00T-E/ST 功能描述:电可擦除可编程只读存储器 16byte 128kb 5V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
24C00T-EOT 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128 Bit I 2 C? Bus Serial EEPROM
24C00T-EP 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128 Bit I 2 C? Bus Serial EEPROM
24C00T-ESN 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128 Bit I 2 C? Bus Serial EEPROM