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- UPEK's TouchChip
- Capacitive
- Perfect Print Technology
- Reliable high quality fingerprint image
   

Sensor
＼
Spec		 TC1 TC2
Resolution (DPI)
508
508
Sensing area (mm)
12.8 × 18.0
10.4 × 14.4
Image size (pixel) 256 × 360 208 × 288
Package dimension (mm) 27 × 20.4 × 3.5 27 × 20.4 × 3.5
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World’s most reliable fingerprint algorithm (No.1 in FVC2004 and FVC2006)
Fast 1:1 and 1:N matching speed (High performance DSP)
Low power consumption and fast power-on time
Serial interface with simple protocol
User-configurable 8 port digital I/O
Compatible board size and interface with other SFM series modules
 CPU  400 MHz DSP
 Flash memory  1 MB (extendible up to 4 MB upon request)
 EER  < 0.1%
 Enrollment time  500 msec
 1:1 Verification time  500 msec
 1:1000 Identification time *  650 msec
 Template size  256 ~ 384 Bytes (configurable, 384 Bytes default)
 Template standard   ISO19794-2, ANSI-378
 Template capacity  1,900 at 1 MB flash (9,500 at 4 MB flash)
 Host communication  Asynchronous serial, CMOS level (3.3V) 9600/19200/38400/57600/115200 bps
 External I/O  8 ports, configurable digital I/O. Easy to program custom configuration of I/O events and signal patterns
 Encryption  256 bit AES (fingerprint data protection)
 Supply voltage  3.3 Vdc regulated
 Size  55 x 40 x 8 mm (L x W x H)
 Sensor type  Capacitive
* average 1:1000 genuine identification time including feature extraction time

Bracket		  
Housing
Sensor
* Plastic sensor housing and metal bracket for SFM3050-TC are available upon customer's request.
** Ergonomic design of a sensor guide is very important to make users place their fingers on a right position easily.
 Access control
  Time and attendance
 Door lock
  Safe lock
 POS system
  Smartcard, ATM