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Bromba GmbH
Fingerprint Sensor Module FSMU0041
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Fingerprint Sensor Module FSMU0041
Magnified front side of module with sensor Magnified back side of module with processor
For PC integrators who offer their own mechanical design, our Fingerprint Sensor Modules are the perfect solution. For low quantities from several hundreds to several thousands, it is also the most cost-efficient solution since the electrical design already has been optimized for CE and ESD requirements. The modules can directly be connected to USB and then have access to a multitude of PC software solutions. For own software applications various SDKs are available, all ahead our BioIDENTICA® SDKs which even allow to mix various different sensor devices.
Additionally, the "TCESC4K" fingerprint module can be operated as an all-in-one stand-alone solution capable of performing all the necessary functions to capture, enrol, and compare fingerprints. The system is fully calibrated and ready for field deployment with all required external circuitry.
The fingerprint sensor module FSMU0041 offers full backward hardware compatibility to its predecessor FSMU0040. It shows many improvements such as additional interfaces, additional memory and superior robustness. Software compatibility is ensured by our BioIDENTICA® SDK.
Main application areas are mechanical integration into PC devices, embedded systems, access control, custom applications, handheld devices, PDAs, and electronic locks.
General Properties
Comprises sensor, processor, and interface board
USB 2.0 (Full-speed), UART, and SPI interfaces
USB power management compliant with ACPI
Wake-up time: <15 ms
TCD50 with 32-bit / 144 MIPS RISC processor
64 kB NVM available for biometric data
Board dimensions: 20 x 20 x 4 mm³
Connector similar to Molex 51441-1293
Weight including sensor: approx. 1.6 g
Operating voltage: 3.3 V ± 0.3 V
Operating current (active sensor): 78 mA @ 3.3 V
Stand-by current: 1350 µA @ 3.3 V
Operating temperature: -20...70°C
Storage temperature: -40...125°C
Humidity: 5% to 93% RH @ 30°C non-condensing
PIN ESD protection (JESD22-A114-A): ± 2 kV
Factory calibrated
Manufactured by UPEK
Warranty: see Hardware Warranty
Sensor Properties
UPEK swipe sensor TouchStrip® TCS4K
Capacitive silicon CMOS technology
Extremely hard SteelCoat™ protective layer
> 20 million swipes
Sensor dimensions: 13.8 x 5.0 mm²
Active area: 12.4 x 0.2 mm²
Array size: 192 x 4 pixels
Pixel raster: 50 µm
Image resolution: up to 508 dpi
ESD protection (EC 61000-4-2 Level 4): ± 15 kV
Embedded Biometric Functions
Complete embedded fingerprint verification possible
Embedded fingerprint template storage possible
Embedded identification for up to approx. 100 fingers
Simple integration into many operating systems
Compatible Software
BioIDENTICA® SDK
PC logon software

Data may change without notice
Product version Order # Prices
Fingerprint Sensor Module with UPEK TCS4K/TCD50 sensor FSMU0041 Contact us
Fingerprint Sensor Module with UPEK TCS4K/TCD50 sensor and BioIDENTICA® ALU FSMU2041 Contact us
Last update: 2010-12-22
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