Technical Support question? is the spi winbond 25q64JVSIQ compatible whit 25q64FVSIG ?

[user17485]

I have a lenovo LV115SK and his bios is 25q64JVSIQ, and i have here new 25q64FVSIG for program . I suspect the chip is fault, can anyone tell me if they are compatible for program ?
thanks

 

[Hosein Asadolahi]

I have a lenovo LV115SK and his bios is 25q64JVSIQ, and i have here new 25q64FVSIG for program . I suspect the chip is fault, can anyone tell me if they are compatible for program ?
thanks

hi
25q64JVSIQ working with 1.8 voltage but 25q64FVSIG working with 3.3 voltage so you can not use these two ICs instead of each other .

 

[user17485]

Ok! thank you !