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參數(shù)資料
| 型號(hào)： | BR24C04FV-W |
| 廠商： | Rohm CO.,LTD. |
| 元件分類(lèi)： | DRAM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 該CAT24FC02是一個(gè)2 KB的EEPROM的國(guó)內(nèi)256個(gè)8位每字舉辦的串行CMOS |
| 文件頁(yè)數(shù)： | 12/13頁(yè) |
| 文件大?。?/td> | 341K |
| 代理商： | BR24C04FV-W |
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BR24C01A-W / BR24C01AF-W / BR24C01AFJ-W / BR24C01AFV-W / BR24C02-W / BR24C02F-W /
Memory ICs
BR24C02FJ-W / BR24C02FV-W / BR24C04-W / BR24C04F-W / BR24C04FJ-W / BR24C04FV-W
!
Operation notes
(1) During power rise
During power rise, the V
CC
may rise passing though the low voltage domain in which the IC internal circuit does not
work. For this reason, there is a risk of misoperation when the power rises without full IC internal reset.
To prevent this, pay attention to the following points during a power rise.
1) Set SCL = SDA = “HIGH”
2) Raise the power so as to active the Power On Reset (P. O. R) circuit.
Follow the steps below as to operate the P. O. R. circuit properly.
1) Set the power rise time (tR) to within 10ms.
2) Set the OFF domain for once power has been cut to 100mS minimum.
V
CC
t
OFF
t
R
(2) SDA terminal pull-up resistance
The SDA terminal is an open drain output. Consequently, it requires an external pull-up resistance. The
appropriate pull-up resistance value is selected from the IC V
OL
-I
OL
features., which have been appended as
measuring data, as well as V
IL
and I
LI
and other personal icons that control the IC in question.
Recommended values 2.0k to 10kW
0.45
Fig.19 V
OL
I
OL
features (Note : Typ.)
2
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
00
1
Ta
=
25
°
C
3
4
5
Ta
=
85
°
C
Ta
=
40
°
C
V
CC
=
3.0V
V
CC
=
5.0V
V
CC
=
3.0V
O
O
V
CC
=
3.0V
V
CC
=
5.0V
V
CC
=
5.0V
OUTPUT CURRENT : I
OL
(mA)
Note : All memory array data are set to “FF” status at time of shipping.
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| BR24C01A-W | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| BR24C01AF-W | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| BR24C01AFV-W | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BR24C04F-W | 制造商:ROHM 制造商全稱(chēng):Rohm 功能描述:I2C BUS compatible serial EEPROM |
| BR24C04-MN6TP | 功能描述:電可擦除可編程只讀存儲(chǔ)器 I2C BUS; 4.5 to 5.5V 4Kbit; -40 to 85 C 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 |
| BR24C04N-10SU-1.8 | 制造商:ROHM 制造商全稱(chēng):Rohm 功能描述:Silcon Monolithic Integrated Circuit |
| BR24C04N-10SU-2.7 | 制造商:ROHM 制造商全稱(chēng):Rohm 功能描述:Supply voltage 2.7V~5.5V/Operating temperature -40C~+85C type |
| BR24C04-RDS6TP | 功能描述:電可擦除可編程只讀存儲(chǔ)器 I2C BUS; 1.8 to 5.5V 4Kbit; -40 to 85 C 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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