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參數(shù)資料
| 型號： | 25AA080BP |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | PHOTOTRANSISTOR 3MM 935NM NPN |
| 中文描述： | 8K的SPI總線串行EEPROM |
| 文件頁數(shù)： | 9/24頁 |
| 文件大?。?/td> | 523K |
| 代理商： | 25AA080BP |
2003 Microchip Technology Inc.
DS21808B-page 9
25XX080A/B
2.4
Write Enable (
WREN
) and Write
Disable (
WRDI
)
The 25XX080A/B contains a write enable latch. See
Table 2-4 for the Write-Protect Functionality Matrix.
This latch must be set before any write operation will be
completed internally. The
WREN
instruction will set the
latch, and the
WRDI
will reset the latch.
The following is a list of conditions under which the
write enable latch will be reset:
Power-up
WRDI
instruction successfully executed
WRSR
instruction successfully executed
WRITE
instruction successfully executed
FIGURE 2-4:
WRITE ENABLE SEQUENCE (
WREN
)
FIGURE 2-5:
WRITE DISABLE SEQUENCE (
WRDI
)
SCK
0
2
3
4
5
6
7
1
SI
high-impedance
SO
CS
0
1
0
0
0
0
0
1
SCK
0
2
3
4
5
6
7
1
SI
high-impedance
SO
CS
0
1
0
0
0
0
0
1
相關PDF資料 |
PDF描述 |
|---|---|
| 25AA080BSN | PHOTOTRANSISTOR 3MM 935NM NPN |
| 25AA080BST | PHOTOTRANSISTOR NPN OPAQUE 1206 |
| 25LC080B | 8K SPI Bus Serial EEPROM |
| 25LC080AMS | 8K SPI Bus Serial EEPROM |
| 25LC080AP | 8K SPI Bus Serial EEPROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 25AA080BSN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
| 25AA080BST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
| 25AA080BT-E/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
| 25AA080BT-E/MSG | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
| 25AA080BT-E/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
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