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Dears.
I’m looking for the QSPI memory which meets the following specification. But I couldn’t find proper cypres PN.
Please give me your recommended part number.
- Interface Frequency : 133MHz
- Density : 128Mbit or 256MBit
- External Reset needed
- Interface : QSPI (D0 ~ D3)
- Package : WSON 6x5 or FAC024
- Operating Voltage : 1.8V
Br,
WonjinHan
Solved! Go to Solution.
- Labels:
-
Part Number Query
-
Serial NOR
- Tags:
- 128mb
- qspi
- serial nor
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Hi WonjinHan,
Thank you for contacting Cypress Community.
You can use our Product Selector to choose the appropriate part as per your requirements - Product Selector Guide (cypress.com)
As per the mentioned requirements, the most appropriate part for you is S25FS256SAGNFIxxx. You can get the datasheet for S25FS256S device here - S25FS128S/S25FS256S, 1.8 V, Serial Peripheral Interface with Multi-I/O, MirrorBit® Non-Volatile Flas...
Go through the 'Ordering Information' section of the datasheet in order to understand part numbers better.
Hope this answers your question.
Thank you and Regards,
Apurva
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Hi WonjinHan,
Thank you for contacting Cypress Community.
You can use our Product Selector to choose the appropriate part as per your requirements - Product Selector Guide (cypress.com)
As per the mentioned requirements, the most appropriate part for you is S25FS256SAGNFIxxx. You can get the datasheet for S25FS256S device here - S25FS128S/S25FS256S, 1.8 V, Serial Peripheral Interface with Multi-I/O, MirrorBit® Non-Volatile Flas...
Go through the 'Ordering Information' section of the datasheet in order to understand part numbers better.
Hope this answers your question.
Thank you and Regards,
Apurva
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Hello Apurva.
Thank you for your turn-around.
I already used to make it filter with Part Selector but it's impossible to do sorting whether it has external Reset Pin or not.
And also reviewd S25FS256SAGNFIxxx part but If I make IO0 ~ IO3 dedicated for QSPI , I can't use external Reset Pin which is hardware-initialized by external controller.
Do you have any recommended part which has independent external Reset Pin not Alternate function ?
Br,
WonjinHan.
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Hi WonjinHan,
Unfortunately, we do not have an FS-S flash part with a separate RESET# pin. However, please see this below snip from the datasheet that may be useful for you -
Regards,
Apurva
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Hello Apurva.
I appreciate your answer and got your point.
Thanks and regards,
Wonjin Han.