參數(shù)資料
型號: 24AA040-ISN
廠商: Microchip Technology Inc.
英文描述: 4K SPI ⑩ Bus Serial EEPROM
中文描述: ⑩4K的的SPI總線串行EEPROM
文件頁數(shù): 8/12頁
文件大?。?/td> 240K
代理商: 24AA040-ISN
25AA040/25LC040/25C040
DS21204A-page 8
Preliminary
1997 Microchip Technology Inc.
3.4
Write Enable (WREN) and Write
Disable (WRDI)
The 25xx040 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
WP line is low
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
相關(guān)PDF資料
PDF描述
24AA040-IST RAC15-SA(-E)(-ST) Series - Powerline Regulated AC-DC Converters; Output Voltage (Vdc): 24V; Features: Compact AC-DC Power Supply; 15 Watt PCB Mount Package; Universal Input Voltage Range; 3000VAC Isolation; Low Output Ripple and Noise; Short Circuit Protected; UL Certified
24AA040-P 4K SPI ⑩ Bus Serial EEPROM
24AA040-SN 4K SPI ⑩ Bus Serial EEPROM
24AA040-ST 4K SPI ⑩ Bus Serial EEPROM
24LC040-EST 4K SPI ⑩ Bus Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
24AA040-IST 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K SPI ⑩ Bus Serial EEPROM
24AA040-P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K SPI ⑩ Bus Serial EEPROM
24AA040-SN 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K SPI ⑩ Bus Serial EEPROM
24AA040-ST 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K SPI ⑩ Bus Serial EEPROM
24AA044-E/MS 功能描述:IC EEPROM 4KBIT 1.8V EXT 8MSOP 制造商:microchip technology 系列:- 包裝:管件 零件狀態(tài):有效 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K(2 x 256 x 8) 速度:100kHz,400kHz,1MHz 接口:I2C,2 線串口 電壓 - 電源:1.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商器件封裝:8-MSOP 標(biāo)準(zhǔn)包裝:100