BIOMETRIC MODULE. AT77SM0101BCB02VKE Datasheet

AT77SM0101BCB02VKE Datasheet PDF, Equivalent


Part Number

AT77SM0101BCB02VKE

Description

FingerCHIP BIOMETRIC MODULE

Manufacture

ATMEL Corporation

Total Page 15 Pages
PDF Download
Download AT77SM0101BCB02VKE Datasheet PDF


AT77SM0101BCB02VKE Datasheet
www.DataSheet4U.com
Features
Module Size: 55 x 72 mm (Smaller than Smart Card)
Microcontroller: Atmel ARM9®-based AT91RM9200
SDRAM: 128 Mbits
Flash: Atmel DataFlash® 32 Mbits
Fingerprint Sensor: Atmel FingerChip® AT77C101B-CB02V
Operating Temperature Range: -30° C to +65° C
Operating Voltage: 3.3V ±10%
Power Consumption: 200 mA in Typical Conditions
Operating System: Linux® (Kernel 2.4.19)
Available interfaces on Extension Connector:
– Drivers Provided for SPI, Ethernet, Serial DBGU
– Drivers not Provided for USB Host and Device, TWI, RS-485, IrDA,
SmartCard, MMC/SD Card, SSC, RTC, JTAG…
Software Suite with Embedded Pre-loaded Bio-engine
Description
This document describes the specifications of Atmel's AT77SM0101BCB02VKE Fin-
gerChip biometric module. Based on Atmel's FingerChip fingerprint sensor, ARM9
microcontroller and flash memory, the AT77SM0101BCB02VKE provides the main
biometric functions such as user enrollment, authentication and identification in a
packaged module, making it easy to integrate into a final system.
The AT77SM0101BCB02VKE is particularly well-suited to Physical Access Control,
Point of Sale devices, Time and Attendance or Vending Machines.
The AT77SM0101BCB02VKE provides great flexibility because of its memory capac-
ity and powerful microcontroller loaded with the Linux operating system, and features
many possible interfaces, including Ethernet. The AT77SM0101BCB02VKE biometric
module requires the purchase of the Evaluation/Development Kit
AT77SM0101BCB02VEK to develop the user interface of the final application.
FingerChip®
Biometric
Module
AT77SM0101BCB02VKE
Applications
• Physical Access Control
• Time and Attendance Systems
• Automated Teller Machines, Points of Sale
• Vending Machines
• Smart Homes
• Locks, Safes
• Reference Design for ARM9 and FingerChip Design Development
Figure 1. FingerChip Biometric Module AT77SM0101BCB02VKE
5391A–BIOM–09/04

AT77SM0101BCB02VKE Datasheet
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


Features Datasheet pdf www.DataSheet4U.com Features • • • • • • • • • Module Si ze: 55 x 72 mm (Smaller than Smart Card ) Microcontroller: Atmel ARM9®-based A T91RM9200 SDRAM: 128 Mbits Flash: Atmel DataFlash® 32 Mbits Fingerprint Senso r: Atmel FingerChip® AT77C101B-CB02V O perating Temperature Range: -30° C to +65° C Operating Voltage: 3.3V ±10% P ower Consumption: 200 mA in Typical Con ditions Operating System: Linux® (Kern el 2.4.19) Available interfaces on Exte nsion Connector: – Drivers Provided f or SPI, Ethernet, Serial DBGU – Drive rs not Provided for USB Host and Device , TWI, RS-485, IrDA, SmartCard, MMC/SD Card, SSC, RTC, JTAG… • Software Su ite with Embedded Pre-loaded Bio-engine FingerChip® Biometric Module AT77SM0 101BCB02VKE Description This document describes the specifications of Atmel's AT77SM0101BCB02VKE FingerChip biometri c module. Based on Atmel's FingerChip f ingerprint sensor, ARM9 microcontroller and flash memory, the AT77SM0101BCB02VKE provides the main biometric functions such as user enroll.
Keywords AT77SM0101BCB02VKE, datasheet, pdf, ATMEL Corporation, FingerCHIP, BIOMETRIC, MODULE, T77SM0101BCB02VKE, 77SM0101BCB02VKE, 7SM0101BCB02VKE, AT77SM0101BCB02VK, AT77SM0101BCB02V, AT77SM0101BCB02, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)