Hot!SST26VF032B sqi/spi flash memory

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Shishi
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2018/03/13 08:51:35 (permalink)
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SST26VF032B sqi/spi flash memory

Hi everyone
is there anyone that used SST26VF032B flash memory in SPI mod?
i need to know pin connections. does any pins need pull up resistors?should i use Wp and HOLD pins?
datasheet does not mentioned anythings.
 
thanks
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    NKurzman
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    Re: SST26VF032B sqi/spi flash memory 2018/03/13 09:55:13 (permalink)
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    Yes, It works fine.
    If you are not using them /WP and /Hold are connected to Vcc.
    The pins can be used per the data sheet for the documented operation.
    You may want to pullup the Chip select to insure the pin is not floating during power up/Down.
     
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    Shishi
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    Re: SST26VF032B sqi/spi flash memory 2018/03/14 00:36:24 (permalink)
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    NKurzman
    Yes, It works fine.
    If you are not using them /WP and /Hold are connected to Vcc.
    The pins can be used per the data sheet for the documented operation.
    You may want to pullup the Chip select to insure the pin is not floating during power up/Down.
     


    so the WP and HOLD pins does not need pull_up?... how much should be the pullup resistor for chip select?
    #3
    yessine
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    Re: SST26VF032B sqi/spi flash memory 2018/10/08 01:34:52 (permalink)
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    Good morning , I try to use SST25PF040C to store some data , 
    I have configured the flash and the communication of SPI .
    the two function readId and readjDECiD work fine , but when i want to write in the status register 0x00, i can't write a page program or read  the data from the SST25PF040C !
    have someone any idea for this problem ? 
    #4
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