This Fast Identification Online ( FIDO ) Identity supports USB Flash memory drive with dual security features of the NuMicro® M2351 microcontroller and SunASIC® fingerprint sensor module which is compliant with the Universal 2nd Factor ( U2F ) protocol. It could be applied to the identity identification applications such as digital currency encryption wallet, laptop/ mobile device data, and password protection.

• Features
  

  -	USB 2.0 Full Speed Device
  -	SD card Interface
  -	Hardware Crypto Accelerator
  -	USB drivers
  	-	HID protocol
  	-	Storage class

• Specifications
  

  M2351  (32-bit Arm® Cortex®-M23)
  -	Operating frequency: 64 MHz
  -	512 KB Dual Bank Flash / 96 KB SRAM
  -	TrustZone® for Armv8-M Technology
  -	Arm® Platform Security Architecture ( PSA ) Certified Level 1
  -	Multiple power management modes

• System Block Diagram