Maximum number of SysRAM read/write - sleep mode

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posciamelo
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Last seen:4 months 1 week ago
Joined:2020-06-08 07:18
Maximum number of SysRAM read/write - sleep mode

据我了解,在深度睡眠模式下possible to also power off the SysRAM to save more power and then program the SoC so that the OTP (One-Time Programmable) is instructed to automatically get mirrored into RAM upon every wake up.

Although more power efficient especially for long advertising intervals, I was wondering what would be the effect in the long run of having the application being mirrored again and again into RAM at every wakeup.

Is there a guaranteed number of read/write operations for the SysRAM?

Thanks

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PM_Dialog
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Last seen:4 hours 30 min ago
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Joined:2018-02-08 11:03
Hi posciamelo,

Hi posciamelo,

There isn’t any guaranteed number of read/write operations for the SysRAM. This has meaning for the non-volatile memories (SPI Flash, EEPROM, etc. ).

Thanks, PM_Dialog