- 您现在的位置：买卖IC网 > Sheet目录287 > 25AA1024T-I/MF (Microchip Technology)IC EEPROM 1MBIT 20MHZ 8DFN
25AA1024
2.8
PAGE ERASE
The Page Erase function will erase all bits (FFh) inside
the given page. A Write Enable ( WREN ) instruction
must be given prior to attempting a Page Erase. This
is done by setting CS low and then clocking out the
proper instruction into the 25AA1024. After all eight
bits of the instruction are transmitted, the CS must be
brought high to set the write enable latch.
The Page Erase function is entered by driving CS low,
followed by the instruction code (Figure 2-8), and
three address bytes. Any address inside the page to
be erased is a valid address.
CS must then be driven high after the last bit if the
address or the Page Erase will not execute. Once the
CS is driven high, the self-timed Page Erase cycle is
started. The WIP bit in the STATUS register can be
read to determine when the Page Erase cycle is
complete.
If a Page Erase function is given to an address that
has been protected by the Block Protect bits (BP0,
BP1) then the sequence will be aborted and no erase
will occur.
FIGURE 2-8:
CS
PAGE ERASE SEQUENCE
0
1
2
3
4
5
6
7
8
9 1 0 11
2 9 3 0 3 1
SCK
Instruction
24-bit Address
SI
0
1
0
0
0
0
1
0 23 22 21 20
2
1
0
High-Impedance
SO
? 2010 Microchip Technology Inc.
DS21836H-page 15
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
25AA160C-I/P
IC SRL EEPROM 2KX8 1.8V 8-PDIP
25AA512T-I/MF
IC EEPROM 512KBIT 20MHZ 8DFN
25C040X/ST
IC EEPROM 4KBIT 3MHZ 8TSSOP
25C080-I/P
IC EEPROM 8KBIT 3MHZ 8DIP
25C320-E/P
IC EEPROM 32KBIT 3MHZ 8DIP
25LC010AT-E/MC
IC EEPROM 1KBIT 10MHZ 8DFN
25LC040AT-E/MC
IC EEPROM 4KBIT 10MHZ 8DFN
25LC080A-I/STG
IC EEPROM 8KBIT 10MHZ 8TSSOP
相关代理商/技术参数
25AA1024T-I/P
制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1 Mbit SPI Bus Serial EEPROM
25AA1024T-I/SM
功能描述:电可擦除可编程只读存储器 128kx8 - 1.8V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
25AA1024T-I/SMB21
制造商:Microchip Technology Inc 功能描述:MCC25AA1024T-I/SMB21 VER B, 1024K, 128K
25AA1024T-I/SMG
功能描述:电可擦除可编程只读存储器 128kx8 - 1.8V Lead Free Package
RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
25AA1024T-I/SN
功能描述:电可擦除可编程只读存储器 1024k128KX8 1.8V SER EE IND, SOIC RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
25AA1024T-I/ST
功能描述:电可擦除可编程只读存储器 1024k128KX8 1.8V SER EE IND, TSSOP RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
25AA128
制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128K SPI Bus Serial EEPROM
25AA128_09
制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128K SPI Bus Serial EEPROM