參數(shù)資料
型號(hào)： 24VL024H/ST
元件分類： PROM
英文描述： I2C/2-WIRE SERIAL EEPROM, PDSO8
封裝： 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
文件頁數(shù)： 2/28頁
文件大小： 447K
代理商： 24VL024H/ST
24VL024H
DS22109A-page 10
2008 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 and 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, no ACK will be returned. If no
ACK is returned, the Start bit and control byte must be
re-sent. If the cycle is complete, the device will return
the ACK and the master can then proceed with the next
Read or Write command. See Figure 7-1 for a flow
diagram of this operation.
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
24VL024HT/MNY I2C/2-WIRE SERIAL EEPROM, PDSO8
25.000.1956.0 STRIP TERMINAL BLOCK
25.001.1756.0 STRIP TERMINAL BLOCK
25.342.2053.0 15 A, MODULAR TERMINAL BLOCK, 1 ROW, 1 DECK
25.501.4153.0 20 A, STRIP TERMINAL BLOCK, 1 ROW, 1 DECK
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
24VL024HT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2K I2C? Serial EEPROM with Half-Array Write-Protect
24VL024HT/MNY 功能描述:電可擦除可編程只讀存儲(chǔ)器 2K 256X8 SERIAL EE 1.5V 1/2 ARRAY WP RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
24VL024HT/MS 功能描述:電可擦除可編程只讀存儲(chǔ)器 2K 256X8 SERIAL EE 1.5V 1/2 ARRAY WP RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
24VL024HT/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2K I2C? Serial EEPROM with Half-Array Write-Protect
24VL024HT/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 2K 256X8 SERIAL EE 1.5V 1/2 ARRAY WP RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
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