Fingerprint Application -- 32-bit MCU

Fingerprint Application
32-bit MCU
Characteristics
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 32-bit ARM Cortex™-M3 processor core – up to 72MHz operation frequency
 128KB integrated Flash Memory
 64KB integrated SRAM
2
 CSIF, SPI, I C, USART, PWM, GPIO and PDMA
 Fingerprint Demo
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Fingerprint algorithm : 100KB Flash
Fingerprint database : 1MB External SPI Flash for 2000 fingerprints
Image processing : < 600ms
Enrollment time : < 3 sec (3 fingerprints)
Matching speed : < 20ms / fingerprint (0.8s for 2000 fingerprints)
Communication interface : UART, USB (full speed)
Operating Current : < 130mA
Control Board
UART interface
Power
Low Power
GTM5110C1
Fingerprint
Verification
Module
Pass
Fail
Optical
Fingerprint
Sensor
ENROLL
LOGIN
DEL
Application Areas
Safety Box, Door Lock, Remote Control, Security, Suitcase and etc.
System Architecture