By default, in standby sleep mode, RAM is in low power mode (back biased) if its power domain is in retention state. Table 1 lists RAMs low power mode.
RAM mode |
Description |
---|---|
Retention Back-biasing mode |
RAM is back-biased if its power domain is in retention mode |
Standby Back-biasing mode |
RAM is back-biased if the device is in standby mode |
Standby OFF mode |
RAM is OFF if the device is in standby mode |
Always OFF mode |
RAM is OFF if the device is in RET mode |