参数资料
型号: W25Q16BVSNIP
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 2M X 8 SPI BUS SERIAL EEPROM, PDSO8
封装: 0.150 INCH, GREEN, PLASTIC, SOIC-8
文件页数: 14/68页
文件大小: 2055K
代理商: W25Q16BVSNIP
W25Q16BV
Publication Release Date: July 08, 2010
- 21 -
Revision F
11.2.5 Write Enable (06h)
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 Enable Instruction Sequence Diagram
11.2.6 Write Disable (04h)
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
DI 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 Disable Instruction Sequence Diagram
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