参数资料
型号: W25X32AVDAIZ
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 4M X 8 FLASH 2.7V PROM, PDIP8
封装: 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8
文件页数: 14/46页
文件大小: 1462K
代理商: W25X32AVDAIZ
W25X32A
Publication Release Date: August 24, 2008
- 21 -
Preliminary - Revision A
11.2.8 Fast Read (0Bh)
The Fast Read instruction is similar to the Read Data instruction except that it can operate at the highest
possible frequency of FR (see AC Electrical Characteristics). This is accomplished by adding eight
“dummy” clocks after the 24-bit address as shown in figure 9. The dummy clocks allow the devices
internal circuits additional time for setting up the initial address. During the dummy clocks the data value
on the DIO pin is a “don’t care”.
Figure 9. Fast Read Instruction Sequence Diagram
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