• MBM29F400TCのコマンドリセットの仕様について

    以下データシート、14page DQ5の説明文中に、「タイムリミットを超えた場合は、コマンドによるリセットを実施してください。」との記述があります。 http://www.e-ele.net/DataSheet/MBM29F400TC.pdf   MBM29F400TC-90PFにて、ハードリセットのタイミングによって、タイムリミットが発生したような症状が確認されておりますので、以下確認させてください。 Q1)タ...
    last modified by MaKi_350451
  • Do you have a solder mask guide and mount of SOIC?

    Hello.   I found the solder mask guide and smt guide of soic(S25FS512SDSMFB010).   Do you have them?   Thanks and Best regards. Glenn.
    last modified by GlJe_1688511
  • Alternative big size memory Flash device to replace S70FS01GS, 128 MB, 1.8 V with same footprint (BGA24)?

    Hello,   This is Sundar from Hardware team, ZF Automotive, we are using the S70FS01GS, 1-Gb device in ADAS programs. We would like expand flash memory size so that let us know, is there any Flash device to rep...
    last modified by suya_4442451
  • Accessing NOR (S25FL128L) flash from windows 10 (USB) with FTL block driver

    Dear All, Currently we are trying to access the NOR flash from windows over USB-MS class device. FTL (block driver in Cypress FFS) integrated in our application and using FTL as block driver. We are able to format t...
    last modified by SiJo_4020596
  • SpansionFFS with SLLD: FTL_InitAll() fails!!

    Hi, Using a Renesas RX111 MCU via RSPI @ 3V3 to a S25FS064SDSMFI010 device @1V8 via PI4ULS3V304ZMEX level translator. Electrical interface is OK, I can read and write to the Spansion SPI flash. Now, trying to use S...
    last modified by JaAr_633041
  • S25FL128S AG unable to erase/programm

    Hello, I am having an issue with the S25FL128S flash memory, i am unable to programm or erase it at any sector.   I have this part mounted in a custom board to boot a Xilinx Zynq device, and I am unable to perfo...
    last modified by CaRo_4419866
  • reg erase the sectors which is already programmed - S25FL256S

    Hi,     i need to erase the sector which is already programmed . the erase command seems to work. I need some guidance in order to save or backup/create a copy of already present data say if i need t...
    last modified by ViV_4156156
  • [S25FL512S] - Physical Interface

    Dear All,,,   I'm under reviewing about Cypress Serial Flash Memory / S25FL512S Series. Pls, refer to the attached file. (the datasheet)   I can see the below on datasheet. (page 38)     I ca...
    last modified by PICH_4397076
  • Is it possible to force format a flash file system?

    We are using Cypress FFS for cypress S25FL164 chip.   We have an issue that, the files in the SPI chip are no longer accessible after period of time. We suspect some data could be corrupted (log file?)   B...
    last modified by solo_4424221
  • Endurance and data retention for S25FL512SDSMFM010

    Hi,   Regarding S25FL512SDSMFM010, if updating the following area of the Configuration register at every start-up, do I have to consider the specification of endurance and data retention?   ・ Latency Cod...
    last modified by ShYa_3490236
  • Serial NOR flash page program issue

    Hello everyone.   I'm using S25FL127S serial NOR flash with PSoC 5LP MCU. I've been able to establish communication between the two. I'm using the flash to write data which sometimes can be greater than the pag...
    last modified by ViC_3886151
  • Problem programming of some locations within pages of the S25FL256L device

    We are interfacing a S25FL256L with a STM32L476 and have seen an unusual error case. We can erase the 4 K sector and read back the content of 0xFF in all locations. When programming the pages we can program 252 bytes ...
    last modified by PeSt_3919641

    Hi, Could you please give me access to the FFS source code ? I use the s25fl512 with a STM32F437 without OS. Thanks,
    last modified by wiji_3568446
  • I'm studying S25FS512S. I want to change the register CR3V [3] to 1. How can I operate it? Thank you.

    Hi   I learned S25FS512S on I.MXrt1060 platform, i.mxrt1060 used Flexspi controller to operate external nor flash, but I don't know if the value of S25FS512S register changed when using FlexSpi controller ...
    last modified by didi_4175006
  • S28HS-T and S28HL-T datasheet

    Hi. cypress would you share the S28HS-T and S28HL-T(512Mb) datasheet to me, the end customer catlbattery want to review it and choose one to design into auto device base on Octal OSPI, i find it from roadmap and prov...
    last modified by flfa_1363056
  • S70FL01G register

    Hello. I want to know detailed explanation of S70Fl01G's register. For example, Configuration Register, Status Register, and so on... But I can't find anything in a datasheet. Where can I get a document of registe...
    last modified by YSJE_3566666
  • S25FL256S verilog simulation model problem

    Hi, can anyone help me with the spi flash verilog simulation model? I'm using verilog behaviorial model downloaded from https://www.cypress.com/verilog/s25fl256s-verilog . I'm having trouble understanding some code...
    last modified by waho_4359701
  • S25FL512S Becomes unusable during read operation

    Hello, We are using PSoC 6 BT pioneer kit for a product development. We are storing voice and display images to the sflash. No issues with erasing and writing. However, for some absurd reason, during reading the sfla...
    last modified by ERBI_1103356
  • S70FL01GSAGBHIC10 : How to read CR (Configuration Register)

    Dear all.   Now I am using the cypress SPI flash memory : S70FL01GSAGBHIC10. And I need to see current CR register configuration status especially SPI QUAD bit. Our questions are as the following and if yo...
    last modified by WoHa_955446
  • What's the difference betten S25FL129P0XBHIY00 and S25FL129P0XBHI200

    What's the difference betten S25FL129P0XBHIY00 and S25FL129P0XBHI200
    last modified by adzh_4356076