Semiconductor fingerprint identification module IDWD1017 is a high-performance embedded capacitive fingerprint module developed by Edward Technology. Taking the high-performance IDWDfinger fingerprint algorithm as the core, combining a dedicated high-performance ARM-M4 core processor and an active semiconductor fingerprint sensor, it has the characteristics of small size, easy development, simple use, fast collection, high anti-counterfeiting, and rich interfaces. Embedded user equipment and system, complete fingerprint entry, image processing, feature extraction, template generation, template storage, fingerprint comparison (1:1 and 1: N), template deletion and other functions to meet customer needs. The IDWDFinger fingerprint algorithm run by IDWD1017 is widely praised in the industry. It not only has fast fingerprint recognition and high accuracy, but also has learning and self-improvement functions. When the fingerprint changes, it automatically stores the new fingerprint features in the product, which achieves automatic The purpose of adapting to changes in fingerprints makes fingerprint products easier to use.
technical parameter:
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project
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description
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Model
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IDWD1017
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CPU
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ID809/808
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Fingerprint sensor
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dpi：508 pixels：176*176
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Fingerprint capacity
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170/500/1700/3000
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False acceptance rate (FAR)
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<0.001% (security level Security is 3)
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Rejection rate (FRR)
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<0.1% (security level Security is 3)
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Comparison method
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1:N and 1:1 comparison1:N and 1:1 comparison
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Fingerprint template size
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1008 bytes
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Security level setting
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Level 1 to Level 5 can be set, the factory setting value: Level 3
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Processing speed
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fingerprint feature extraction time <1
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second 1: N comparison time (200 full registration) <0.8 second
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Communication interface
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Communication interface: UART, 3.3V-TTL level
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Baud rate
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Baud rate 9600, 19200, 38400, 57600, 115200 (bps)
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Factory setting: 115200bps
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Working voltage
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DC3.3V±10%
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Working current
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＜40mA
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Working environment
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Operating temperature: -10℃-60℃
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Relative humidity: 20%–80%
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The semiconductor fingerprint identification module IDWD1017 is widely used in embedded systems such as access control and attendance, door locks, safes, and Android smart mobile terminals, mobile identity authentication, and various other applications requiring identity recognition.