参数资料
型号: W25X20-VSNI
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 2M X 1 FLASH 2.7V PROM, PDSO8
封装: 0.150 INCH, PLASTIC, SOIC-8
文件页数: 13/42页
文件大小: 1198K
代理商: W25X20-VSNI
W25X10, W25X20, W25X40 AND W25X80
- 20 -
9.2.8
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
相关PDF资料
PDF描述
WS512K32-100G4Q 2M X 8 MULTI DEVICE SRAM MODULE, 100 ns, CQFP68
WF8M32-100G4DM5 8M X 32 FLASH 5V PROM MODULE, 100 ns, CQFP68
WF8M32-120G4DI5 8M X 32 FLASH 5V PROM MODULE, 120 ns, CQFP68
WMS512K8B-15CIEA 512K X 8 STANDARD SRAM, 15 ns, CDIP32
WMS512K8B-17DEMEA 512K X 8 STANDARD SRAM, 20 ns, CDSO32
相关代理商/技术参数
参数描述
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