參數(shù)資料
型號: W25Q64CVSSIG
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 64M X 1 SPI BUS SERIAL EEPROM, PDSO8
封裝: 0.208 INCH, GREEN, SOIC-8
文件頁數(shù): 17/79頁
文件大?。?/td> 1086K
代理商: W25Q64CVSSIG
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
相關(guān)PDF資料
PDF描述
W25Q64CVZPAP 64M X 1 SPI BUS SERIAL EEPROM, PDSO8
WMS128K8C-25CQE 128K X 8 STANDARD SRAM, 25 ns, CDIP32
WMF512K8X-150DEC5 512K X 8 FLASH 5V PROM, 150 ns, CDSO32
WME128K8X-200DEC 128K X 8 EEPROM 5V, 200 ns, CDSO32
WMF512K8X-70FEM5 512K X 8 FLASH 5V PROM, 70 ns, CDFP32
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