参数资料
型号: W25Q64CVZEAG
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 64M X 1 SPI BUS SERIAL EEPROM, PDSO8
封装: 8 X 6 MM, GREEN, WSON-8
文件页数: 17/79页
文件大小: 1086K
代理商: W25Q64CVZEAG
W25Q64CV
- 24 -
(IO
1)
7.2.7 Write Disable (04h)
The Write Disable instruction (Figure 6) resets the Write Enable Latch (WEL) bit in the Status Register to
a 0. The Write Disable instruction is entered by driving /CS low, shifting the instruction code “04h” into the
DI pin and then driving /CS high. Note that the WEL bit is automatically reset after Power-up and upon
completion of the Write Status Register, Erase/Program Security Registers, Page Program, Quad Page
Program, Sector Erase, Block Erase and Chip Erase instructions.
Write Disable instruction can also be used to invalidate the Write Enable for Volatile Status Register
instruction.
/CS
CLK
DI
(IO
0)
DO
Mode 0
Mode 3
0
1
2
3
4
5
6
7
Mode 0
Mode 3
Instruction (04h)
High Impedance
Figure 6. Write Disable Instruction Sequence Diagram
相关PDF资料
PDF描述
W25Q64CVDAIG 64M X 1 SPI BUS SERIAL EEPROM, PDIP8
W25Q64DWZPIP 256K X 32 SPI BUS SERIAL EEPROM, 7.5 ns, PDSO8
W25Q80BLSNIG 8M X 1 SPI BUS SERIAL EEPROM, PDSO8
W25Q80BVZPAG 8M X 1 SPI BUS SERIAL EEPROM, PDSO8
W25Q80BVSNIP 8M X 1 SPI BUS SERIAL EEPROM, PDSO8
相关代理商/技术参数
参数描述
W25Q64CVZEAP 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q64CVZEIG 功能描述:IC SPI FLASH 64MBIT 8WSON RoHS:是 类别:集成电路 (IC) >> 存储器 系列:SpiFlash® 标准包装:150 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C,2 线串口 电源电压:2.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-DFN(2x3) 包装:管件 产品目录页面:1445 (CN2011-ZH PDF)
W25Q64CVZEIP 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q64CVZPAG 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
W25Q64CVZPAP 制造商:WINBOND 制造商全称:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI