The semiconductor fingerprint module IDWD1020B is a touch fingerprint identification module, consisting of an ID809 fingerprint identification algorithm board and a capacitive fingerprint sensor. Run a new generation of high-performance IDFinger fingerprint recognition algorithm, with high security and good experience. The IDWD1020B processor is an Edward ID809/811 with powerful performance and low power consumption. The collection, storage and comparison of fingerprints are all processed inside the chip. The processing speed is fast and the development interface is simple. It is convenient for the secondary development of industry users, effectively reducing the difficulty of product development and shortening the product development cycle.
technical parameter:
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project
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description
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Model
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IDWD1020B
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CPU
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ID809/811
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Fingerprint sensor
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dpi: 508 pixels: 192*192
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Fingerprint capacity
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170/200/1000
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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 module IDWD1020B is widely used in industries such as smart door locks, safes, luggage locks, padlocks, fingerprint U disks/keys, access control attendance, etc.