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PDF FPC-AM Data sheet ( Hoja de datos )
| Número de pieza | FPC-AM | |
| Descripción | Area Sensor Package | |
| Fabricantes | FINGERPRINTS | |
| Logotipo |  |
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FPC-AM Area Sensor Module
Product Specification
Features
• Embedded stand-alone fingerprint identification system
• Extremely easy to integrate minimizing time-to-market
• Small size
• Thick protective sensor coating, ESD resistant
• One-To-One verification mode
• One-To-Many identification mode
• Onboard template storage (188 templates)
• Straightforward serial command interface
• Download/upload template functionality
Application examples
• Access control systems
• Time & Attendance
• Locks, safes
General description
The FPC-AM module acts as a biometric sub-system with onboard template storage.
Integrating the FPC-AM module into a product drastically reduces time-to-market with its easy-to-integrate
serial command interface and proven robust fingerprint sensor solution.
FPC-AM features the rugged fingerprint sensor, FPC1011C with its unique thick protective coating, which
prevents the user from directly touching the CMOS circuitry. The coating also protects the sensor against
ESD well above 15 kV and everyday wear-and-tear. The FPC1011C has an acknowledged very high mage
quality with a bit depth of 256 values per pixel.
FPC-AM can easily be integrated into virtually any application and be controlled by a host sending basic
commands for enrolment and verification via the serial interface. FPC-AM comes preloaded with software
and is ready to use at delivery. Fingerprint templates are automatically created and stored in the internal
flash memory. Templates used for verification can also be imported from an external storage, e.g. central
database, smart card or portable flash memory.
FPC-AM can be connected to a host via a board-to-board connector or by using a standard ribbon cable.
Quick reference data
PARAMETER
Dimension
Number of templates
Verification time
Identification time
Enrolment time
False-Rejection-Rate
False-Acceptance-Rate
Interface
Supply voltage
Supply current
Active sensing area
Pixel resolution
ESD protection
Wear-and-tear
(L x W x T)
(1:1)
(1:100)
(FRR)
(FAR)
VALUE
40 x 23 x 6 mm (Processor board)
188
0.5 s (typical)
1 s (typical)
5 s (typical)
Adjustable
Adjustable
Serial UART
3.3 VDC
Active: 100 mA, Power save mode: 10 mA, Sleep mode: 30 µA
10.64 x 14.00 mm
256 gray scale values (8 bit)
> 15 kV
> 1 million wear cycles
This specification is subject to change without prior notice
FINGERPRINT CARDS – Trust at your fingertips
FPC-AM_Product-specification_E
1
1 page  
FPC-AM Area Sensor Module
Product Specification
Performance characteristics
SYMBOL
FRR
PARAMETER
False-rejection-rate
FAR
False-acceptance-rate
Table 1
Algorithm performance characteristics
CONDITION
High convenience
Default
High security
High convenience
Default
High security
Verification
1 USER
<1
<1
<2
< 0.2
< 0.04
< 0.004
Identification
10 USERS
<1
<1
<2
<1
< 0.2
< 0.02
Identification
100 USERS
<4
<5
<7
1
0.2
0.02
UNIT
%
%
%
%
%
%
Electrical characteristics
Normal operation
Operating temperature: -20°C to +60°C
SYMBOL
VDD
IDD
PARAMETER
Supply voltage
Supply current, total
Digital inputs
VIL Logic ’0’ voltage
VIH Logic ’1’ voltage
IIL Logic ’0’ current (VI = GND)
IIH Logic ’1’ current (VI = VDD)
Digital outputs
VOL Logic ’0’ output voltage
VOH Logic ’1’ output voltage
CONDITION
Active high
Active low
Power save mode
Sleep mode
MIN
3.0
0.8VDD
0.85VDD
TYP
3.3
100
20
10
30
0.2
0.90VDD
MAX
3.45
0.2VDD
±10
±10
0.4
UNIT
V
mA
mA
mA
µA
V
V
µA
µA
V
V
Table 2
Electrical characteristics
Note:
During normal operation current consumption varies between the ACTIVE HIGH and ACTIVE LOW rating
depending on workload (type of command). Available commands and corresponding current consumption
is listed later in this specification. If the module is configured for POWER SAME MODE, some components
are shut down between each command and thus the current consumption is lowered in the ACTIVE LOW
state (image RAM is lost). In SLEEP MODE a system interrupt (INT_N) is required for wake up.
Absolute maximum ratings
Operating temperature
-20°C to +85°C
Storage temperature
-40°C to +85°C
Supply voltage
-0.5 V to +6.0 V
Input voltage
-0.5 V to VDD + 0.5 V
DC current any I/O pin
40 mA
DC current VDD and GND pins
200 mA
Note:
Stress beyond values listed under “Absolute
Maximum Ratings” may cause permanent
damage to the device. This is a stress rating only
and functional operation of the device at these or
other conditions beyond those indicated as
normal operation this specification is not implied.
Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
Table 3
Absolute maximum ratings
This specification is subject to change without prior notice
FINGERPRINT CARDS – Trust at your fingertips
FPC-AM_Product-specification_E
5
5 Page 
FPC-AM Area Sensor Module
Product Specification
Capture and identify (FLASH)
API_CAPTURE_ AND _IDENTIFY_FLASH
Identification is made against all FLASH slots. This command first captures an image from the fingerprint
sensor. The command waits for “finger present” before it starts the identification. This means that images
are captured in a loop from the sensor until a finger is present. The command returns with response when
the identification is complete or if the identification fails for any reason.
Response command:
• API_ IDENTIFY _OK
• API_ IDENTIFY _FAIL
= Identification successful (slot index is also sent as payload).
= Identification failed
Note:
It is possible to cancel the current identification operation by sending the command API_CANCEL. This
cancels the identification and the device returns to its normal command loop.
Enrol (RAM)
API_ENROL_RAM
A fingerprint image must be present in RAM before starting the enrolment, either by capturing an image
from the fingerprint sensor using the command API_CAPTURE_IMAGE OR by using the Download Image
Command (API_DOWNLOAD_IMAGE). The command returns with response when the enrolment is
complete or if the enrolment fails for any reason. After enrolment the template is stored in RAM and can be
uploaded or moved to FLASH storage.
Response command:
• API_ENROL_OK
• API_ENROL_FAIL
= Enrolment successful
= Enrolment failed
Verify (RAM)
API_VERIFY_RAM
A template AND a fingerprint image must be present in RAM before starting the verification. To handle the
template use the command Download Template API_DOWNLOAD_TEMPLATE) OR the command
API_CAPTURE_ENROL_RAM. To handle the image use the command Download Image
API_DOWNLOAD_IMAGE) OR the command API_CAPTURE_IMAGE. Thereafter the verification can be
started. The command returns with response when the verification is complete or if the verification fails for
any reason.
Response command:
• API_VERIFICATION_OK
• API_VERIFICATION_FAIL
• API_NO_TEMPLATE_PRESENT
= Verification successful
= Verification failed
= No template present
Verify (FLASH)
API_VERIFY_FLASH
A fingerprint image must be present in RAM before starting the verification, use the command Download
Image API_DOWNLOAD_IMAGE) OR the command API_CAPTURE_IMAGE. The FLASH slot number
must be given in the IDX bytes. The command returns with response when the verification is complete or if
the verification fails for any reason.
Response command:
• API_VERIFICATION_OK
• API_VERIFICATION_FAIL
• API_NO_TEMPLATE_PRESENT
• API_INVALID_SLOT_NR
= Verification successful
= Verification failed
= No template in given FLASH slot
= Wrong slot number
Identify (FLASH)
API_IDENTIFY_FLASH
A fingerprint image must be present in RAM before starting the verification, use the command Download
Image API_DOWNLOAD_IMAGE) OR the command API_CAPTURE_IMAGE. Identification is made
against all FLASH slots. The command returns with response when the identification is complete or if the
identification fails for any reason.
Response command:
• API_ IDENTIFY _OK
• API_ IDENTIFY _FAIL
• API_NO_TEMPLATE_PRESENT
= Identification successful (slot index is also sent as payload).
= Identification failed
= All FLASH slots are empty
This specification is subject to change without prior notice
FINGERPRINT CARDS – Trust at your fingertips
FPC-AM_Product-specification_E
11
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet FPC-AM.PDF ] | |
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