Fingerprint identification module is used for user's identity determination, when the user touches the fingerprint identification module with his/her finger, the fingerprint identification module will scan the user's fingerprints, and the algorithm chip can obtain the fingerprint image data for registration and comparison operation. This product is suitable for various applications that require fingerprint identification.
Parameters
Technical indicators
Item
Parameter
Storage
100 fingerprint data as standard
Sensor type
Capacitive touch sensor
Resolution
508DPI
FRR.
<3%
FAR.
<0.001%
Fingerprint sensor shape
orbicular
Image gray level
8-bit grayscale
Service life
million times
Static electricity test
Contact discharge ±8KV/Air discharge ±15KV
Data interface
UART (TTL level)
Sensor surface hardness
3H
Working temperature and humidity range
-25℃~+70℃; 45%~85%RH
Storage temperature and humidity range
-40℃~+85℃; 45%~95%RH
Mechanical characteristics
Project
Description
Unit
Dimensions
Φ14mm
mm
Ribbon
5.6*4.8
mm
Resolution ratio
112*96
mm
Electrical parameters
Item
Min
Typical
Max
Unit
Supply voltage
3.0
3.3
3.6
V
Standby current (sensor)
-
10
12
μA
Maping time
50
60
70
ms
Operating current (algorithm MCU)
24
35
50
mA
Eigenvalue generation time
65
70
80
ms
Comparison time
130
600
1100
ms
Power-on start time
-
70
80-
ms
ESD rating
Non-contact discharg
-
15
-
KV
Contact discharge
-
8
-
KV
For more detail docs, please feel free to contact us.
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