Hello,
This problem happened occasionally. Please help.
Maker name: Cypress
Model: S25FL128SAGMF (Flash Memory)
After executed BulkErase, the EraseError bit in SR1 register has set to 1 and the erase action cannot be completed,
(It happened like 1 in 1000 unit)
When not execute the erase action, the register values are
SR1 0x05 0x00
SR2 0x07 0x00
CR1 0x35 0x00
The power voltage is 3.3V.
Any reason that caused this problem ?
Thanks in advance,
Sunny
