•single voltage supply
-voltage: 2.3v to 3.6v
•high performance serial flash (spi)
-maximum to 133mhz for fast read operation
-continuous read 8/16/32/64 byte burst wrap
-qpi for reduced instruction overhead
•flexible memory architecture
-sector size: 4k bytes
-block size: 32/64k bytes
•advanced security feature
-64-bit unique id for each device
-3x256-bytes dedicated security area with otp user-lockable bits
-replay protection monotonic counter(rpmc)