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參數(shù)資料
| 型號： | W25Q64BVSSIG |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 8M X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| 封裝： | 0.208 INCH, GREEN, PLASTIC, SOIC-8 |
| 文件頁數(shù)： | 28/61頁 |
| 文件大?。?/td> | 1726K |
| 代理商： | W25Q64BVSSIG |
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W25Q64BV
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11.2.16 Quad Input Page Program (32h)
The Quad Page Program instruction allows up to 256 bytes of data to be programmed at previously
erased (FFh) memory locations using four pins: IO0, IO1, IO2, and IO3. The Quad Page Program can
improve performance for PROM Programmer and applications that have slow clock speeds <5MHz.
Systems with faster clock speed will not realize much benefit for the Quad Page Program instruction
since the inherent page program time is much greater than the time it take to clock-in the data.
To use Quad Page Program the Quad Enable in Status Register-2 must be set (QE=1). A Write Enable
instruction must be executed before the device will accept the Quad Page Program instruction (Status
Register-1, WEL=1). The instruction is initiated by driving the /CS pin low then shifting the instruction
code “32h” followed by a 24-bit address (A23-A0) and at least one data byte, into the IO pins. The /CS pin
must be held low for the entire length of the instruction while data is being sent to the device. All other
functions of Quad Page Program are identical to standard Page Program. The Quad Page Program
instruction sequence is shown in figure 16.
Figure 16. Quad Input Page Program Instruction Sequence Diagram
相關(guān)PDF資料 |
PDF描述 |
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| WE128K8-250CCA | EEPROM 5V MODULE, CDIP32 |
| W25Q16CVTCAG | 16M X 1 SPI BUS SERIAL EEPROM, PBGA24 |
| WF2M32S-100HM | 8M X 8 FLASH 5V PROM MODULE, 100 ns, CHIP66 |
| WF2M32S-100HC | 8M X 8 FLASH 5V PROM MODULE, 100 ns, CHIP66 |
| WF2M32S-120GTC | 8M X 8 FLASH 5V PROM MODULE, 120 ns, CQFP68 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W25Q64BVSSIGTR | 制造商:Winbond Electronics Corp 功能描述:SPIFLASH, 64M-BIT, 4KB UNIFORM |
| W25Q64BVSSIP | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI |
| W25Q64BVZEIG | 功能描述:IC SPI FLASH 64MBIT 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) |
| W25Q64BVZEIP | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI |
| W25Q64CV | 制造商:WINBOND 制造商全稱:Winbond 功能描述:3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI |
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