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參數(shù)資料
| 型號： | W25X10BVSNIG |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 1M X 1 FLASH 2.7V PROM, PDSO8 |
| 封裝： | 0.150 INCH, GREEN, PLASTIC, SOIC-8 |
| 文件頁數(shù)： | 14/51頁 |
| 文件大?。?/td> | 1632K |
| 代理商： | W25X10BVSNIG |
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W25X10BV/20BV/40BV
Publication Release Date: July 10, 2009
- 21 -
Preliminary -- Revision A
9.2.9
Fast Read Dual Output (3Bh)
The Fast Read Dual Output (3Bh) instruction is similar to the standard Fast Read (0Bh) instruction
except that data is output on two pins, DO and DIO, instead of just DO. This allows data to be
transferred from the W25X10BV/20BV/40BV at twice the rate of standard SPI devices. The Fast Read
Dual Output instruction is ideal for quickly downloading code from Flash to RAM upon power-up or for
applications that cache code-segments to RAM for execution.
Similar to the Fast Read instruction, the Fast Read Dual Output instruction 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 10. The dummy clocks allow the device's
internal circuits additional time for setting up the initial address. The input data during the dummy
clocks is “don’t care”. However, the DIO pin should be high-impedance prior to the falling edge of the
first data out clock.
Figure 10. Fast Read Dual Output Instruction Sequence Diagram
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W25X10BVZPIG | 功能描述:IC SPI FLASH 1MBIT 8WSON RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:SpiFlash® 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (512 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-MFP 包裝:帶卷 (TR) |
| W25X10CLSNIG | 制造商:Winbond Electronics Corp 功能描述:Flash Serial-SPI 2.5V/3.3V 1Mbit 128K/64K x 8bit/16bit 8ns 8-Pin SOIC 制造商:Winbond Electronics Corp 功能描述:IC FLASH 1MBIT 104MHZ 8SOIC |
| W25X10CLSNIG TR | 制造商:Winbond Electronics Corp 功能描述:SPIFLASH, 1M-BIT, 4KB UNIFORM 制造商:Winbond Electronics Corp 功能描述:IC MEMORY |
| W25X10CLZPIG | 制造商:Winbond Electronics Corp 功能描述:IC FLASH 1MBIT 104MHZ 8WSON |
| W25X10CLZPIG TR | 制造商:Winbond Electronics Corp 功能描述:IC FLASH 1MBIT 104MHZ 8WSON |
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