參數(shù)資料
型號(hào)： BR24L02FVM-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(yè)數(shù)： 15/26頁(yè)
文件大?。?/td> 391K
代理商： BR24L02FVM-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
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R
T
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T
A
R
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A
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T
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A
C
K
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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
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
BR24L16FV-W 2k】8 bit electrically erasable PROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BR24L02FVM-WE2 制造商:ROHM 制造商全稱:Rohm 功能描述:High Reliability Series EEPROMs I2C BUS
BR24L02FVM-WTR 功能描述:電可擦除可編程只讀存儲(chǔ)器 IC 電可擦除可編程只讀存儲(chǔ)器 SRL 256-8BIT 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
BR24L02FVT-W 制造商:ROHM 制造商全稱:Rohm 功能描述:IC BUS 2Kbit (256 x 8bit) EEPROM
BR24L02FVT-WE2 制造商:ROHM Semiconductor 功能描述:EEPROM SERIAL-I2C 2K-BIT 256 X 8 2.5V/3.3V/5V 8-PIN TSSOP-B - Tape and Reel 制造商:Rohm 功能描述:2k(256~8) 1.8V to 5.5V VA / I2C 8TSSOP-B Cut Tape 制造商:ROHM Semiconductor 功能描述:IC EEPROM SER I2C 2KBIT 8-TSSOP 制造商:ROHM Semiconductor 功能描述:I2C 2K BIT 256 X 8 2.5V/3.3V/5V 8PIN 制造商:Rohm Semiconductor 功能描述:EEPROM Serial-2Wire 2K-bit 256 x 8 2.5V/3.3V/5V 8-Pin TSSOP-B T/R
BR24L02FVT-WTR 制造商:ROHM 制造商全稱:Rohm 功能描述:High Reliability Series EEPROMs I2C BUS
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