Clock frequency up to 50MHz
Maximum capacity supports 32GB
Interface voltage domain is 1.8/2.95V, two voltages
are adjustable
Support 3.3V-4.2V DC power supply
Used to indicate the status of the module, the speed
of the light is on, indicating the status of the module
that is not available.
WAKEUP_IN sleep mode control, low wake-up
module
AP_READY sleep state detection
W_DISABLE# flight mode control