Technology Advantages
High definition sensing UPEK high definition sensing captures
the highest quality images for secure authentication and a
convenient user experience.
Capacitive Sensing UPEK sensors measure feedback
capacitance determined by the presence of 3-dimensional
ridges and valleys of a fingerprint.
Active Pixel Sensing Each pixel has its own amplifier for
crisp, detailed images.
Live Layer Sensing - UPEK sensors sense both the surface
and the subsurface, or live layer, of the skin.
Large Image Area UPEK sensors scan larger finger areas to enable more accurate authentication and a more accommodating user experience.
Rugged High sensitivity pixels enable the use of a hard protective coating and the ability to withstand high levels of electrostatic discharge (ESD) for long, trouble-free operation.
Technology Benefits
Security and privacy protection - Reliably recognizes authorized individuals and prevents unauthorized access
Convenience and ease-of-access - Consistently recognizes enrolled users over time and in various environments
Benefits for all - Allows virtually anyone to enjoy the security and convenience benefits of fingerprint authentication
Products
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TouchChip® Fingerprint Sensor - Large Area Sensor (TCS1)
The TouchChip Fingerprint Sensor (TCS1) is the only FIPS-201 certified silicon sensor approved by the GSA and FBI for use in government applications. The TCS1 offers breakthrough improvements in cost, size and power efficiency when compared to older, larger and more expensive fingerprint sensors based on optical technology.
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| Technical Features |
Large Area Sensor |
| ID |
TCS1 |
| Size |
20.4 x 27 x 3.5 mm |
| Active Array Size |
12.8 x 18.0 mm |
| Array size |
256 x 360 pixels |
| Power supply |
4.4V ~ 5.5V |
| Power consumption |
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| Imaging |
20mA @ 5V |
| Sleep |
1mA @ 5V |
| TOP |
-30°C to +85°C |
| Acquisition Speed |
14 frames/second |
| Connector/Package |
20-pin flex connector |
| ESD protection |
IEC 61000-4-2
Level 4 ±15kV |
| Image resolution |
508 DPI |
| Technology |
CMOS active
capacitive pixel-sensing |
| FIPS 201 certification |
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TCEFB1 USB Fingerprint Module
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| TCEFB1 Specifications |
| High Quality Fingerprint Image |
| Sensor technology |
CMOS active capacitance |
| Image resolution |
508 DPI |
| Grayscale |
Full 8-bit |
| Image size |
256 x 360 pixels |
| FIPS 201 compliant |
Yes, calibrated by UPEK |
| ANSI 381 image format |
Yes, via PerfectPrint 9 SDK |
| Efficient power management |
| Power supply |
3.0 to 3.6v* |
TCEFB1 Power Consumption
Active: grabbing image
USB Suspend |
49 ma
750 uA |
| Operating System Support |
Windows 2000, XP, Vista,
WinCE 5, Linux (coming) |
| Compact Form Factor |
| Small package size |
35mm L x 29mm W x 6 mm H
(1.4 L x 1.1 W x 0.2 H) |
| Connector |
6-pin flex with USB signals,
Power, Ground & Reset. |
| Rugged |
| ESD protection |
IEC 61000-4-2 level 4 +/- 15KV |
| Operating temperature |
-20°C to +70°C |
| Protective coating |
>2 million touches |
| Humidity |
5% to 93% RH |
* For operation on a 5v USB bus, the TCEFB1 supply voltage needs to be lowered to 3.0v to 3.6v. See
the TCEFB1 datasheet for details.
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