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Design >> Analog Design >> Serial flash current consumption
https://designers-guide.org/forum/YaBB.pl?num=1244746510

Message started by baba_sanfur on Jun 11^th, 2009, 11:55am

Title: Serial flash current consumption
Post by baba_sanfur on Jun 11^th, 2009, 11:55am

Hi all,
I plan to use FLASH memory in a project, and I'm concern about the current consumption of the serial FLASH.
With SST25VF512 (for example) the read current consumption is 10ma, at 20Mhz. I don't need to work in such speed - 400khz is more than I need.

How can I determine the read current consumption at ~500khz?

More ever, how will the write current consumption change at 500khz? (mfg clam for 30ma write current consumption, but doesn't say what is the speed)

Thanks,
Nir