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參數(shù)資料
| 型號： | BR24L16FVM-W |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 2k】8 bit electrically erasable PROM |
| 中文描述： | 2k】8位電可擦除可編程ROM |
| 文件頁數(shù)： | 15/26頁 |
| 文件大?。?/td> | 390K |
| 代理商： | BR24L16FVM-W |
BR24L16-W / BR24L16F-W / BR24L16FJ-W /
Memory ICs
BR24L16FV-W / BR24L16FVM-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
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H
A
C
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H
S
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O
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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
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BR24L16FVM-WE2 | 制造商:ROHM 制造商全稱:Rohm 功能描述:High Reliability Series EEPROMs I2C BUS |
| BR24L16FVM-WTR | 功能描述:電可擦除可編程只讀存儲器 SRL 2KX8 BIT 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| BR24L16FVT-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:I2C BUS 16Kbit (2,048 x 8bit) EEPROM |
| BR24L16FVT-WE2 | 功能描述:電可擦除可編程只讀存儲器 I2C BUS 16Kbit 1.8-5.5V Supply 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| BR24L16FVT-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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