Hybrid Fingerprint Recognition Embedded Module


3D TouchPrint® Hybrid Fingerprint Recognition Embedded MODULE

The Digimore FPM-8530G3 is one chip fingerprint reader designed for integration into products with USB 2.0 full speed interface. It configures as USB mass storage device so it no need additional effort to handle driver. The reader within the ST STM32F446 device is high performance, low power consumption 32-bit microcontroller based around an ARM® Cortex™-M4 processor core and the fingerprint algorithm is processed on it.


  • Complies with USB 2.0 full-speed (12Mbps) specification
  • It configure as USB mass storage device
  • Ultra-thin hybrid sensor with resolution up to 508 dpi
  • SPI sensor image output
  • Work well with dry, moist or rough fingerprints
  • High-accuracy and high-speed fingerprint identification technology
  • The self-developed algorithm provides a variety of total solutions for embedded and PC applications


CPU ARM Cortex M4 Core (ST STM32F446)
Sensor Hybrd sensor (Capacity/ Optical)
Effective Sensor Area 6 x 6 (mm)
Image Size 120 x 120 pixels
Resolution 508 dpi
No. of Fingerprints Support up ot maximum 100 fingerrpints
Algorithm Matching Mode 1 : 1; 1 : N
The Size of Template 32kb
Intereface USB 2.0; UART default baud rate=115200bps after power on
FAR/ FRR False acceptance rate (FAR) 1/100K ; False rejection rate (FRR)<5%
Enrollment Time < 8 sec. (8 fingerprints)
Identification Time <0.8 sec. (30 fingerprints) ; <1.2 sec. (50 fingerprints) ; <2 sec. (100 fingerprints)
Operating Voltage/Current 3.3 VDC; Typical <130mA
Operating Environment -20oC ~ +60oC; Humidity 20% ~ 80%
Storage Environment -20oC ~ +80oC; Humidity 10% ~ 80%
System Compatibility Support embedded development, Linux, Android and Windows
SDK Demo Support Yes, Logical design also available upon requested