In datasheet on page16, "Deep Sleep mode is not supported in DA14583". But it is written about "supply current of deep-sleep" on page 138 (table 258). Which is the correct information?
The 583 doesn't support deep sleep, the reason for this is the embedded flash, so it uses the flash in order boot. The deep sleep feature requires an OTP which is available in the 583 but allready burned with an additional bootloader that allows the 583 to boot from the flash. So everytime the 583 wakes up it uses that bootloader powers up and loads fw from the flash. In deep sleep (if going through this procedure in every wake up) would be energy and time consuming, and that is why deep sleep is not supported on the 583.
Hi Sean666,
The 583 doesn't support deep sleep, the reason for this is the embedded flash, so it uses the flash in order boot. The deep sleep feature requires an OTP which is available in the 583 but allready burned with an additional bootloader that allows the 583 to boot from the flash. So everytime the 583 wakes up it uses that bootloader powers up and loads fw from the flash. In deep sleep (if going through this procedure in every wake up) would be energy and time consuming, and that is why deep sleep is not supported on the 583.
Thanks MT_dialog