|
|
PDF FPC1011F Data sheet ( Hoja de datos )
| Número de pieza | FPC1011F | |
| Descripción | Area Sensor Package | |
| Fabricantes | FINGERPRINTS | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de FPC1011F (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
FPC1011F Area Sensor Package
Product Specification
Features
• Fingerprint area sensor
• NEW hard and scratch resistant protective surface coating
• Superior image quality
• 3D image with 256 true gray scale values
• Ergonomic frame for optimized finger guidance
• High speed SPI interface or Parallel interface
• Flex connector or BGA
• 3.3 and 2.5 volt operation
• >15kV ESD protection
• >1 million wear cycles
Application examples
• Computer peripheral
• Physical access control
• Time and attendance
• Wireless devices
• Security application
• Medical equipment & storage
General description
FPC1011F is a new compact CMOS fingerprint sensor with several significant advantages. FPC1011F
deliveries superior image quality, with 256 gray scale values in every single pixel. The reflective
measurement method sends an electrical signal via the frame directly into the finger. This technique
enables the use of an unbeatably hard and thick protective surface coating. The sensor with its 3D pixel
sensing technology can read virtually any finger; dry or wet.
Thanks to the new extremely hard and durable surface coating, FPC1011F is protected against ESD well
above 15 kV, as well as scratches, impact and everyday wear-and-tear. FPC1011F is delivered with a
designed micro-ergonomic guidance frame, simplifying proper fingerprint guidance and hence improving
algorithm performance.
FPC1011F is available in two configurations; either a versatile flex connector version, FPC1011F1, with a
serial SPI interface or a standard BGA component, FPC1011F2, with both serial and parallel interface. In
higher volumes, the micro-ergonomic frame can be made available in different colors and textures.
Quick reference data
PARAMETER
Dimension
Interface
Supply voltage
Supply current
Supply current sleep mode
Clock frequency
Read out speed
Active sensing area
Size sensing array
Pixel resolution
ESD protection
Wear-and-tear
DESCRIPTION
Sensor body (W x L x T)
Serial SPI or Parallel
VDC
Typical at 3.3V, 4MHz and RT
Power down
Serial SPI or Parallel
Serial SPI or Parallel
Pixel matrix
Pixel matrix (363 dpi)
256 gray scale values
IEC61000-4-2, level 4, air discharge
No of wear cycles at 6N
VALUE
20.4 x 33.4 x 2.3
8 / 32
2.5 - 3.3
7
10
32
4
10.64 x 14.00
152 x 200
8
> 15
> 1 million
UNIT
mm
pin
V
mA
μA
MHz
Mpixel/s
mm
pixel
bit
kV
cycle
This specification is subject to changes without prior notice
710‐FPC1011F_D_Product‐specification.doc
www.fingerprints.com
1
1 page  
FPC1011F Area Sensor Package
Product Specification
2 Electrical characteristics
Measured at room temperature (RT)
SYMBOL PARAMETER
CONDITION
FPC1011F1 - serial mode is preset
VDD Voltage supply (total)
IDD Current supply, total
FPC1011F2 - serial mode
VDD = 2.5V@4MHz
VDD = 2.5V@32MHz
VDD = 3.3V@4MHz
VDD = 3.3V@32MHz
VDD
AVDD
IDD
Voltage supply (digital)
Analog voltage supply
Current supply, total
IDDS Current supply, sleep mode
FPC1011F2 - parallell mode
VDD = 2.5V@4MHz
VDD = 2.5V@32MHz
VDD = 3.3V@4MHz
VDD = 3.3V@32MHz
PWRDN high
VDD Voltage supply (digital)
AVDD
Analog voltage supply
IDD Current supply, total
IDDS Current supply, sleep mode
FPC1011F1/F2 - digital inputs
VDD = 3.3V@8MHz
PWRDN high
VIL Logic ’0’ voltage
VIH Logic ’1’ voltage
IIL Logic ’0’ current (VI = GND)
IIH Logic ’1’ current (VI = VDD)
CIND Input capacitance
FPC1011F1/F2 - digital outputs
VOL Logic ’0’ output voltage
VOH Logic ’1’ output voltage
Note: Details on clock frequency is available in the General Timing section.
MIN
2.35
-
-
-
-
2.35
2.35
-
-
-
-
-
2.35
2.35
-
-
N/A
0.8VDD
-
-
-
-
0.85VDD
TYP
2.5/3.3
7
9
7
12
2.5/3.3
2.5/3.3
7
9
7
12
10
2.5/3.3
2.5/3.3
TBD
10
N/A
N/A
-
-
6
0.2
0.90VDD
MAX
3.45
14
-
14
-
3.45
3.45
-
-
-
-
-
3.45
3.45
-
-
0.2VDD
N/A
±10
±10
-
0.4
-
UNIT
V
mA
mA
mA
mA
V
V
mA
mA
mA
mA
uA
V
V
mA
uA
V
V
uA
uA
pF
V
V
Differential power supply disturbance
The graph shows the supply disturbance
level (sinus rms), which will give less than
one gray level rms disturbance in the
fingerprint image readout. If the supply
voltage is noisy, additional filtering may be
required.
If separate (splitted) power supplies or long
connection leads are used, it is important to
maintain a synchronized power on voltage
curve (equivalent ramp), for both VDD and
AVDD. This care is necessary to avoid
possible latch-up problems.
This specification is subject to change without prior notice
www.fingerprints.com
710‐FPC1011F D Product‐specification.doc
5
5 Page 
FPC1011F Area Sensor Package
Product Specification
Read sensor instruction
INSTRUCTION
Mode
rd_sensor
serial
( 11H )
Input parameters 1 dummy byte
Data delay1
Returned bytes
(363±2)tCLK
0
Note1: Data delay is the delay time from when the
instruction is given, until data is available in
the FIFO. The uncertainty, ±2 clock cycles, is
only valid if separate SPI and system clocks
are used (only possible in FPC1011F2 in serial
mode).
Read SPI data instruction
INSTRUCTION rd_spidata
Mode
serial
Input parameters 1 dummy byte
Data delay
0
Returned bytes
n
( 20H )
After the read SPI data instruction is sent,
<rd_spidata>, pixel data will be returned as shown in
Figure 11. Data will continue to be returned as long
as SPI_CS_N and SPI_DI are kept low.
This instruction is used to read the entire sensor or a
part of it. Timing for reading in serial mode is defined
in the section Timing properties.
SPI_DI should be kept low after the <rd_spidata>,
instruction is entered to avoid the subsequent byte
to be interpreted as a new instruction.
The read sensor instruction is only used to start the
sense-sequence, and the instruction itself does not
return any data. The first data from the sensor array
will enter the FIFO after approximately 363 clock-
cycles. After that, a new byte will enter the FIFO every
8th clock-cycle until the area defined by the XSENSE,
YSENSE, XSHIFT and YSHIFT registers has been read.
When the FIFO is filled to a level equal to or greater
than the value set by the FIFO_TH register, the
SPI_STAT register will indicate that data is ready for
fetching.
The reading of data can be stopped at any time
without data-loss by setting SPI_CS_N high, as long
as SPI_CS_N is set high between the last bit of the
current byte being read and the first bit in the next
byte.
If SPI_CS_N is released at any other time (e.g.
during a byte transfer) one or more bytes will be
lost. To continue readout after a stop caused by
setting SPI_CS_N high, the <rd_spidata> instruction
has to be applied again.
If the FIFO is filled up with data, overflow is avoided
by stalling sensing until data is read from the FIFO.
During this stall-period all analog modules are active,
and the ASIC will draw current as during a regular
sense operation.
This specification is subject to change without prior notice
www.fingerprints.com
710‐FPC1011F D Product‐specification.doc
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet FPC1011F.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| FPC1011C | Area Sensor Package | FINGERPRINTS |
| FPC1011F | Area Sensor Package | FINGERPRINTS |
| FPC1011F3 | Area Sensor Package | FINGERPRINTS |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |