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PDF AT77SM0101BCB02VKE Data sheet ( Hoja de datos )
| Número de pieza | AT77SM0101BCB02VKE | |
| Descripción | FingerCHIP BIOMETRIC MODULE | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
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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
1 page  
5391A–BIOM–09/04
AT77SM0101BCB02VKE
Table 2. J2 Pin Description
Pin Description
1 GND
3 PB22
5 PB19
7 PB18
9 PB17
11 PB16
13 PB15
15 PB14
17 PB13
19 PB12
21 PB11
23 PB10
25 PB9
27 PB8
29 PB7
31 PB6
33 PB5
35 PB4
37 PB3
39 PB2
41 PB1
43 PB0
45 PA31
47 PA30
49 3V3
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
Description
3V3
PC9
PC8
PC7
DDP
DDM
HDPA
HDMA
PB29/IRQ0
PB28/FIQ
PB27
PB26
PB25
PB24
PB23
NRST
NTRST
TMS
TCK
TDO
TDI
JTAGSEL
PB21
PB20
GND
The pins are used to connect the following interfaces:
• USB device: pins 10 and 12 of J2 connector
• USB host: pins 14 and 16 of J2 connector
• TWI: pins 40 and 42 of J1 connector
• JTAG: pins 32, 34, 36, 38, 40, 42 and 44 of J2 connector
• SPI: pins 21, 23, 25, 27, 29 and 31 of J1 connector
• Two serial links: RS-232, RS-485, IrDA and/or Smart Card
• Ethernet or MMC/SD card
5
5 Page 
AT77SM0101BCB02VKE
Evaluation and Development Kit
Figure 8. AT77SM0101BCB02VEK
AT77SM0101BCB02VEK
Content
This kit includes:
• A demo kit board with an integrated biometric module
• A power supply with adapters for international power outlets
• A crossed Ethernet cable
• A serial cable
• A "Quick Start" guide
• A CD-ROM comprising all the necessary tools and documentation
Authentication Software
and SDK
The Development Kit includes a complete software SDK for easy access to the Finger-
Chip’s hardware (image capture). This SDK also allows the user to control the bio-
engine (authentication software) and manage the database through high-level functions.
The authentication software is directly preloaded onto the module. The SDK also
includes a communication protocol to control the module from a PC.
5391A–BIOM–09/04
11
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| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet AT77SM0101BCB02VKE.PDF ] | |
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