色多多污污版免费下载安装,4438亚洲综合久久丁香五月,亚洲熟女乱色综合亚洲图片

<delect id="wz8mr"></delect>

您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄202140 > W25Q32BWZPIP (WINBOND ELECTRONICS CORP) 4M X 8 SPI BUS SERIAL EEPROM, DSO8 PDF資料下載

參數(shù)資料

W25Q32BW

- 28 -

10.2.13 Fast Read Dual I/O (BBh)

The Fast Read Dual I/O (BBh) instruction allows for improved random access while maintaining two IO

pins, IO0 and IO1. It is similar to the Fast Read Dual Output (3Bh) instruction but with the capability to

input the Address bits (A23-0) two bits per clock. This reduced instruction overhead may allow for code

execution (XIP) directly from the Dual SPI in some applications. To ensure optimum performance the

High Performance Mode (HPM) instruction (A3h) must be executed once, prior to the Fast Read Dual I/O

Instruction.

Fast Read Dual I/O with “Continuous Read Mode”

The Fast Read Dual I/O instruction can further reduce instruction overhead through setting the

“Continuous Read Mode” bits (M7-0) after the input Address bits (A23-0), as shown in figure 12a. The

upper nibble of the (M7-4) controls the length of the next Fast Read Dual I/O instruction through the

inclusion or exclusion of the first byte instruction code. The lower nibble bits of the (M3-0) are don’t care

(“x”). However, the IO pins should be high-impedance prior to the falling edge of the first data out clock.

If the “Continuous Read Mode” bits M5-4 = (1,0), then the next Fast Read Dual I/O instruction (after /CS

is raised and then lowered) does not require the BBh instruction code, as shown in figure 12b. This

reduces the instruction sequence by eight clocks and allows the Read address to be immediately entered

after /CS is asserted low. If the “Continuous Read Mode” bits M5-4 do not equal to (1,0), the next

instruction (after /CS is raised and then lowered) requires the first byte instruction code, thus returning to

normal operation. A “Continuous Read Mode” Reset instruction can also be used to reset (M7-0) before

issuing normal instructions (See 10.2.19 for detail descriptions).

Figure 12a. Fast Read Dual I/O Instruction Sequence (Initial instruction or previous M5-4

≠ 10)

相關(guān)PDF資料	PDF描述
W949D2CBJX5E	16M X 32 DDR DRAM, 5 ns, PBGA90
WF128K32N-150HC5	512K X 8 FLASH 5V PROM MODULE, 150 ns, HIP66
WPS512K8LB-85GM	512K X 8 STANDARD SRAM, 85 ns, PDSO32
WPS128K32GV-17PJI	512K X 8 MULTI DEVICE SRAM MODULE, 17 ns, PQMA68
WF2M32B-150HM5	8M X 8 FLASH 5V PROM MODULE, 150 ns, CHIP66

相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
W25Q32DW	制造商:WINBOND 制造商全稱:Winbond 功能描述:1.8V 32M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
W25Q32DWSFIG	功能描述:IC FLASH SPI 32MBIT 16SOIC RoHS:是類別:集成電路 (IC) >> 存儲(chǔ)器系列:SpiFlash® 標(biāo)準(zhǔn)包裝:2,500 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?（單線）電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR)
W25Q32DWSFIP	制造商:WINBOND 制造商全稱:Winbond 功能描述:1.8V 32M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
W25Q32DWSSIG	功能描述:IC FLASH SPI 32MBIT 8SOIC RoHS:是類別:集成電路 (IC) >> 存儲(chǔ)器系列:SpiFlash® 標(biāo)準(zhǔn)包裝:2,500 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?（單線）電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR)
W25Q32DWSSIP	制造商:WINBOND 制造商全稱:Winbond 功能描述:1.8V 32M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI

發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

(若只采購(gòu)一條型號(hào)，填寫一行即可)

*型號(hào)	*數(shù)量	廠商	批號(hào)	封裝

添加更多采購(gòu)