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參數(shù)資料
| 型號： | BR24L01 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 128】8 bit electrically erasable PROM |
| 中文描述： | 128】8位電可擦除可編程ROM |
| 文件頁數(shù)： | 15/26頁 |
| 文件大小： | 391K |
| 代理商： | BR24L01 |
BR24L01A-W / BR24L01AF-W / BR24L01AFJ-W /
Memory ICs
BR24L01AFV-W / BR24L01AFVM-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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T
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A
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A
C
K
H
A
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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 |
|---|---|
| BR24L04F-W | 512】8 bit electrically erasable PROM |
| BR24L04FJ-W | 512】8 bit electrically erasable PROM |
| BR24L04FV-W | 512】8 bit electrically erasable PROM |
| BR24L04FVM-W | 512】8 bit electrically erasable PROM |
| BR2505W | RO Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 24V; Power: 1W; Industry Standard Pinout; 1kVDC & 2kVDC Isolation; UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Fully Encapsulated; Custom Solutions Available; Efficiency to 85% |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BR24L01A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM |
| BR24L01AFJ-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:128】8 bit electrically erasable PROM |
| BR24L01AFJ-WE2 | 功能描述:電可擦除可編程只讀存儲器 SRL 128X8 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 |
| BR24L01AFVJ-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:I2C BUS 1Kbit (128 x 8bit) EEPROM |
| BR24L01AFVJ-WE2 | 功能描述:IC EEPROM SER 1KBIT I2C 8TSSOP RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:2,000 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 異步 存儲容量:256K (32K x 8) 速度:15ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:28-TSSOP（0.465"，11.8mm 寬） 供應(yīng)商設(shè)備封裝:28-TSOP 包裝:帶卷 (TR) 其它名稱:71V256SA15PZGI8 |
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