參數(shù)資料
型號: W25Q16VSFIG
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 2M X 8 SPI BUS SERIAL EEPROM, PDSO16
封裝: 0.300 INCH, GREEN, PLASTIC, SOIC-16
文件頁數(shù): 32/60頁
文件大?。?/td> 1438K
代理商: W25Q16VSFIG
W25Q16V
- 38 -
10.2.21 Erase Suspend (75h)
The Erase Suspend instruction “75h”, allows the system to interrupt a sector or block erase operation
and then read from or program data to, any other sector or block. The Write Status Register instruction
(01h) and Erase instructions (20h, 52h, D8h, C7h, 60h ) are not allowed during suspend. Erase
Suspend is valid only during the sector or block erase operation. If written during the chip erase or
program operation, the Erase Suspend instruction is ignored. A maximum of time of “tsus” (See AC
Characteristics) is required to suspend the erase operation. The BUSY bit in the Status register will
clear to 0 after Erase Suspend. A power-off during the suspend period will reset the device and release
the suspend state.
Figure 21. Erase Suspend Instruction Sequence
10.2.22 Erase Resume (7Ah)
The Erase Resume instruction must be written to resume the sector or block erase operation after an
Erase Suspend. After issued the BUSY bit in the status register will be set to a 1 and the sector or block
will complete the erase operation. Resume instructions will be ignored unless an Erase Suspend
operation is active.
Figure 22. Erase Resume Instruction Sequence
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