參數(shù)資料
型號： BR24L02FV-W
廠商： Rohm CO.,LTD.
英文描述： 256x8 bit electrically erasable PROM
中文描述： 256x8位電可擦除可編程ROM
文件頁數(shù)： 15/26頁
文件大?。?/td> 391K
代理商： BR24L02FV-W
BR24L02-W / BR24L02F-W / BR24L02FJ-W /
Memory ICs
BR24L02FV-W / BR24L02FVM-W
15/25
3) Acknowledge polling
Since the device ignore all input commands during the internal write cycle, no ACK will be returned.
When the master send the next command after the wire command, if the device returns the ACK, it means that the
program is completed. If no ACK id returned, it means that the device is still busy.
By using Acknowledge polling, the waiting time is minimized less than t
WR
=5ms.
In case of operating Write or Current Read right after Write, first, send the slave address (R / W is “HIGH” or “LOW”
respectively). After the device returns the ACK, continue word address input or data output respectively.
S
T
A
R
T
S
T
A
R
T
S
T
A
R
T
S
T
A
R
T
S
T
A
R
T
A
C
K
H
A
C
K
L
A
C
K
L
A
C
K
L
A
C
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H
A
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H
S
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O
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S
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O
P
WRITE COMMAND
SLAVE
ADDRESS
SLAVE
ADDRESS
SLAVE
ADDRESS
SLAVE
ADDRESS
WORD
ADDRESS
DATA
t
WR
t
WR
Fig.15 SUCCESSIVE WRITE OPERATION BY ACKNOWLEDGE POLLING
During the internal write cycle,
no ACK will be returned.
(ACK
=
HIGH)
After the internal write cycle
is completed ACK will be returned
(ACK
=
LOW). Then input next
Word Address and data.
THE FIRST WRITE COMMAND
THE SECOND WRITE COMMAND
相關(guān)PDF資料
PDF描述
BR24L02FVM-W 256x8 bit electrically erasable PROM
BR24L16 2k】8 bit electrically erasable PROM
BR24L16-W 2k】8 bit electrically erasable PROM
BR24L16F-W 2k】8 bit electrically erasable PROM
BR24L16FJ-W 2k】8 bit electrically erasable PROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BR24L02FV-WE2 功能描述:電可擦除可編程只讀存儲(chǔ)器 2 WIRE SERIAL 2K (I2 C BUS TYPE) 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
BR24L02FV-WFE2 功能描述:電可擦除可編程只讀存儲(chǔ)器 2 WIRE SERIAL 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
BR24L02FV-WTR 制造商:ROHM 制造商全稱:Rohm 功能描述:High Reliability Series EEPROMs I2C BUS
BR24L02F-W 制造商:ROHM Semiconductor 功能描述:IC,Memory,EEPROM,Serial SOP8 256x8 SERI
BR24L02F-WE2 功能描述:電可擦除可編程只讀存儲(chǔ)器 2 WIRE SERIAL 2K (I2 C BUS TYPE) 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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