參數(shù)資料
型號(hào)： 25LC320X
廠商： Microchip Technology Inc.
英文描述： LED 589NM ROUND YELLOW 3MM
中文描述： 32K的SPI總線串行EEPROM
文件頁(yè)數(shù)： 9/24頁(yè)
文件大?。?/td> 383K
代理商： 25LC320X
2004 Microchip Technology Inc.
DS21227E-page 9
25AA320/25LC320/25C320
3.4
Write Enable (
WREN
) and Write
Disable (
WRDI
)
The 25XX320 contains a write enable latch. See
Table 3-3 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 3-4:
WRITE ENABLE SEQUENCE
FIGURE 3-5:
WRITE DISABLE SEQUENCE
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
0
相關(guān)PDF資料
PDF描述
25AA320 32K SPI Bus Serial EEPROM
25AA320T 32K SPI Bus Serial EEPROM
25LC320XT LED ROUND WHITE 5MM
25AA320X 32K SPI Bus Serial EEPROM
25AA320XT 32K SPI Bus Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
25LC320X-E/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K SPI Bus Serial EEPROM
25LC320X-E/SN 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K SPI Bus Serial EEPROM
25LC320XE/ST 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K SPI Bus Serial EEPROM
25LC320X-E/ST 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K SPI Bus Serial EEPROM
25LC320XE/ST14 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K SPI Bus Serial EEPROM
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