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參數(shù)資料
| 型號： | BU9881 |
| 英文描述： | I2C Serial EEPROM |
| 中文描述： | I2C串行EEPROM的 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 142K |
| 代理商： | BU9881 |
9
Standard ICs
BU9881 / BU9881F
Timing charts
(1) Write cycle
SCL
Start condition
Stop condition
SDA
1
1
0
0
0
0
0
0
0
×
Slave address
WA0
WA6
D7
D0
1
8
9
17
18
26
27
MODE “L”
VCLK “H”
×
: Don't Care
Write
data
ACK signal (output)
Word
address
Fig. 11 Byte write cycle
SCL
Start condition
Stop condition
SDA
1
1
0
0
0
0
0
0
0
×
Slave address
WA6
WA0
D7
D0
D7
D0
9
18
27
54
MODE “L”
VCLK “H”
×
: Don't Care
Write
data
Write
data
ACK signal (output)
Word
address
n + 7
Fig. 12 Page write cycle
1) Data is written to the address specified by the word address (n address).
2) After 8 bits of data are input, a stop bit is generated. This initiates writing of the data to the memory cell.
3) This command enables writing of 8 bytes of data.
4) This page write command is used to specify any of the first four bits (WA6 to WA3) of the word address. The
address is incremented internally, and up to 8 bytes of data can be written to the last three bits (WA2 to WA0).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BU9881F | I2C Serial EEPROM |
| BU9928FV | マルチメディアLSI |
| BU999 | TRANSISTOR | BJT | NPN | 140V V(BR)CEO | 25A I(C) | SOT-93 |
| BUB941T | TRANSISTOR | BJT | DARLINGTON | NPN | 400V V(BR)CEO | 15A I(C) | TO-263 |
| BU941SM | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BU9881F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| BU9882FV-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:EDID Memory (For display) |
| BU9882FV-WE2 | 功能描述:電可擦除可編程只讀存儲器 2K BIT 128 X 8 X 2 3.3V/5V 14PIN 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| BU9882F-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:EDID Memory (For display) |
| BU9882F-WE2 | 功能描述:電可擦除可編程只讀存儲器 2K BIT 128 X 8 X 2 3.3V/5V 14PIN 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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