參數(shù)資料
型號: W25X40ALDAIZ
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 512K X 8 FLASH 2.7V PROM, PDIP8
封裝: 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8
文件頁數(shù): 4/45頁
文件大?。?/td> 1342K
代理商: W25X40ALDAIZ
W25X10AL, W25X20AL, W25X40AL, W25X80AL
- 12 -
10.1.6 Status Register Protect (SRP)
The Status Register Protect (SRP) bit is a non-volatile read/write bit in status register (S7) that can be
used in conjunction with the Write Protect (/WP) pin to disable writes to status register. When the SRP
bit is set to a 0 state (factory default) the /WP pin has no control over status register. When the SRP
pin is set to a 1, the Write Status Register instruction is locked out while the /WP pin is low. When the
/WP pin is high the Write Status Register instruction is allowed.
Figure 3. Status Register Bit Locations
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