XUF208-256-TQ64 Spec

Technical discussions around xCORE processors (e.g. General Purpose (L/G), xCORE-USB, xCORE-Analog, xCORE-XA).
sleepfox
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XUF208-256-TQ64 Spec

Postby sleepfox » Mon Aug 12, 2019 6:01 pm

Hi, I have a quick question about the XUF208-256 spec sheet. On page 3, it says that "the device has a build in flash of 2mb".

However, on page 14, it says that "the device boots from a QSPI flash (IS25LQ016B) that is embedded in the device". Now IS25LQ016B is actually 16mb. So which is correct? I surely hope that it has 16mb instead so that there is prenty for codes.

Thanks.
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mon2
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Postby mon2 » Mon Aug 12, 2019 7:45 pm

Hi. Both are correct as they are reporting the same density.

Page 3 = 2MB = 2 megabytes density

Internal device is IS25LQ016B = 16mb = 16 megabits so 16 megabits / 8 = 2MB (megabytes).
sleepfox
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Postby sleepfox » Wed Aug 14, 2019 2:08 am

Hi, Mon2,

Thanks. Good to know. Cheers.

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