Optical Fingerprint Sensor
Optical Fingerprint SensorFEATURES:
500 dpi resolution
Large image capture area
Durable optical sensor surface
Miaxis proprietary fingerprint algorithm
Flexible security setting
fingerprint authentication modulesSPECIFICATION:
|
Specification |
SM-621B V10 |
|
CPU |
200MHz, Cortex-M4F |
|
Flash memory |
256KB (Expandable up to 1MB) |
|
Product size(L x W x H) |
|
|
Sensor type |
Optical |
|
Active platen area |
|
|
Image Size |
256*304 pixel |
|
Image resolution |
500 dpi |
|
Grey scale |
4 bit |
|
Power-on time |
≤200ms |
|
Enrollment time(Finger touch to template) |
≤350ms |
|
1:1 Verification time* |
≤150ms |
|
1:N Matching time |
≤1s,N=128 |
|
FAR |
≤0. 001 % |
|
FRR |
≤1 % |
|
Template size |
256 bytes default |
|
Fingerprint capacity |
256 templates (Expandable) |
|
ESD immunity |
±8kV contact discharge±15kV air discharge |
|
Supply voltage |
DC 3.8V-7.0V |
|
Supply current |
≤80mA |
|
Supply current Sleep mode |
≤10uA |
|
Communication interface |
UART |
|
Baud rate |
57600(default), 5 options |
|
Operating Temperature |
-10°C to +50°C |
|
Storage Temperature |
-20°C to +60°C |
|
Operating humidity |
20%RH~90%RH |
Note: the 1:1 verification time* is calculated based the time of input template matched to the stored template.
The company is Chinese's industry-leading developer and manufacturer of biometric system and fingerprint recognition algorithm. Based on over 18 years of industry experience and we are the key vendor of fingerprint scannerfor Chinese resident ID card program approved by the ministry of Public Security.
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