Optical Fingerprint Recognition Embedded Module


CMOS Optical Fingerprint Recognition Embedded MODULE

The Digimore FPM-5210F32 is high performance fingerprint module with wake up on finger function. It is one chip fingerprint module designed for integration into products with UART interface. The active area allows stable imaging and ability to cope with mass market applications in need of both security and convenience. The reader within the Holtek HT32F22366 device is high performance, low power consumption 32-bit microcontrollers based around an ARM® Cortex™-M3 processor core and the fingerprint algorithm is processed on it.


  • High-accuracy and high-speed fingerprint identification technology
  • Optical sensor
  • 1.1 verification; 1:N identification
  • Downloading fingerprint image from the device
  • Reading & writing fingerprint templates from /to the device
  • Simple UART & USB communication protocol


CPU ARM Cortex M3 Core
Sensor Type Optical sensor
Windows 16.9 mm x 12.9 mm
Effective Sensor Area 14 x 12.5 (mm)
Resolution/ Image Size More than 450 dpi / 258 x 202 Pixels
Algorithm Matching Verify (1 : 1) or Identify (1 : N)
Number of Fingerprints 200 fingerprints; 3000 fingerprints also available (FPM-5210F52)
Size of Template 496 bytes (template) + 2 Bytes (checksum)
Interface USB 2.0, full speed, UART (default baud rate at 9600bps after power on)
FAR / FRR False acceptance rate (FAR)< 0.001% / False rejection rate (FRR)<0.1%
Enrollment Time < 3 sec. (3 fingerprints)
Identification Time < 1.5 sec.
Operating Voltage DC 3.6 V ~ 6V
Operating Current <130 mA
Module Dimension 36.1 +/- 0.5 (L) x 21.0 +/- 0.5 (W) x 9.39 +/-0.2 mm (H)