參數(shù)資料
型號: W25X80AVDAIZ
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 1M X 8 FLASH 2.7V PROM, PDIP8
封裝: 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8
文件頁數(shù): 9/45頁
文件大?。?/td> 1344K
代理商: W25X80AVDAIZ
W25X10A, W25X20A, W25X40A, W25X80A
Publication Release Date: August 7, 2009
- 17 -
Revision F
10.2.5 Read Status Register (05h)
The Read Status Register instruction allows the 8-bit Status Register to be read. The instruction is
entered by driving /CS low and shifting the instruction code “05h” into the DIO pin on the rising edge of
CLK. The status register bits are then shifted out on the DO pin at the falling edge of CLK with most
significant bit (MSB) first as shown in figure 6. The Status Register bits are shown in figure 3 and
include the BUSY, WEL, BP2-BP0, TB and SRP bits (see description of the Status Register earlier in
this datasheet).
The Status Register instruction may be used at any time, even while a Program, Erase or Write Status
Register cycle is in progress. This allows the BUSY status bit to be checked to determine when the
cycle is complete and if the device can accept another instruction. The Status Register can be read
continuously, as shown in Figure 6. The instruction is completed by driving /CS high.
Figure 6. Read Status Register Instruction Sequence Diagram
相關(guān)PDF資料
PDF描述
W25X80ALSSIG 1M X 8 FLASH 2.7V PROM, PDSO8
W25X40ALDAIZ 512K X 8 FLASH 2.7V PROM, PDIP8
W25X10ALSNIG 128K X 8 FLASH 2.7V PROM, PDSO8
W27C257P-12 32K X 8 EEPROM 12V, 120 ns, PQCC32
W27L01-70 128K X 8 EEPROM 12V, 70 ns, PDIP32
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