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参数资料
| 型号： | W25X80-VSNI-G |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | PROM |
| 英文描述： | 8M X 1 FLASH 2.7V PROM, PDSO8 |
| 封装： | 0.150 INCH, GREEN, PLASTIC, SOIC-8 |
| 文件页数： | 8/42页 |
| 文件大小： | 1198K |
| 代理商： | W25X80-VSNI-G |
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W25X10, W25X20, W25X40 AND W25X80
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9.2.3
Write Disable (04h)
The Write Enable instruction (Figure 4) sets the Write Enable Latch (WEL) bit in the Status Register to
a 1. The WEL bit must be set prior to every Page Program, Sector Erase, Block Erase, Chip Erase
and Write Status Register instruction. The Write Enable instruction is entered by driving /CS low,
shifting the instruction code “06h” into the Data Input (DI) pin on the rising edge of CLK, and then
driving /CS high.
Figure 4. Write Disable Instruction Sequence Diagram
9.2.4
Write Enable (06h)
The Write Disable instruction (Figure 5) resets the Write Enable Latch (WEL) bit in the Status Register
to a 0. The Write Disable instruction is entered by driving /CS low, shifting the instruction code “04h”
into the DIO pin and then driving /CS high. Note that the WEL bit is automatically reset after Power-up
and upon completion of the Write Status Register, Page Program, Sector Erase, Block Erase and
Chip Erase instructions.
Figure 5. Write Enable Instruction Sequence Diagram
相关PDF资料 |
PDF描述 |
|---|---|
| W25X40BVDAIG | 4M X 1 FLASH 2.7V PROM, PDIP8 |
| W25X40LZPEG | 512K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| W25X20LZPEG | 256K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| W25X64-VSSI | 64M X 1 FLASH 2.7V PROM, PDSO8 |
| W25Z040AD-3A | 128K X 36 STANDARD SRAM, 3.8 ns, PQFP100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| W25X80VSNIZ | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
| W25X80VSSC | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
| W25X80VSSCG | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
| W25X80VSSCZ | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
| W25X80VSSI | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI |
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