DataSheet.in

AT77SM0101BCB02VKE डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - FingerCHIP BIOMETRIC MODULE - ATMEL Corporation

भाग संख्या AT77SM0101BCB02VKE
समारोह FingerCHIP BIOMETRIC MODULE
मैन्युफैक्चरर्स ATMEL Corporation 
लोगो ATMEL Corporation लोगो 
पूर्व दर्शन
1 Page
		
<?=AT77SM0101BCB02VKE?> डेटा पत्रक पीडीएफ

AT77SM0101BCB02VKE pdf
Functional
Description
The AT77SM0101BCB02VKE is a biometric sub-system based on Atmel’s FingerChip
fingerprint sensor. It comprises a fingerprint sensor connected to a board that embeds
processing capabilities through an ARM9-based AT91RM9200 microprocessor, and
memory to store the software and fingerprint templates.
The biometric module must be connected to a motherboard for power supplies and
interface connections. Connection to the motherboard is achieved through two standard
connectors located on the sides of the module board.
The module is loaded with a Linux operating system, an Atmel driver for the FingerChip
sensor, and by default, authentication software (biometric library) for extraction of finger-
print characteristics and comparison with enrolled templates (also called bio-engine).
The standalone module can perform the following:
• Enrollment: an operation where the end-user scans his fingerprint by sweeping it
across the FingerChip sensor, providing a fingerprint signature reference (template)
• Authentication: accurate matching of the newly acquired fingerprint against the
template stored in the board’s memory during the enrollment procedure, used to
validate user authentication
• Identification: matching of the fingerprint image against the correct template within a
database of previously acquired templates
These three functions can then be used in any application requiring authentication to
grant rights to a user, or to change criteria of the user’s profile. Examples of typical
applications might include physical access control or time and attendance monitoring.
The AT77SM0101BCB02VEK Evaluation Kit provides all the tools necessary for easy
development of a customized application using the biometric module APIs.
The AT77SM0101BCB02VKE biometric module lets you add convenient and secured
user authentication to your products in a surprisingly reduced development time.
Figure 2. AT77SM0101BCB02VKE Block Diagram
Motherboard
Linear
Regulator
3.3V
Connectors
3.3V
SDRAM
16 MB
1.8V
GPIOS Interfaces
32-bit
Data Bus
AT91RM9200
SPI
Flash
4 MB
8 Bits
Control
AT77C101B-CB02V
2 AT77SM0101BCB02VKE
5391A–BIOM–09/04

विन्यास 15 पेज
डाउनलोड[ AT77SM0101BCB02VKE Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
AT77SM0101BCB02VKEFingerCHIP BIOMETRIC MODULEATMEL Corporation
ATMEL Corporation


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English