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PDF FPC1011C Data sheet ( Hoja de datos )
| Número de pieza | FPC1011C | |
| Descripción | Area Sensor Package | |
| Fabricantes | FINGERPRINTS | |
| Logotipo |  |
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FPC1011C Area Sensor Package
Product Specification
Features
• Fingerprint area sensor
• Internal A/D
• High speed SPI interface
• Reduced readout time
• 3.3 and 2.5 volt operation
• Improved image quality
• Robust surface coating
• >15kV ESD protection
• >1 million wear cycles
• RoHS compliant
Application examples
• Physical access control
• Time and attendance
• Security application
General description
FPC1011C is a new leading-edge capacitive fingerprint sensor, based on the Certus Sensor Platform.
The Certus Sensor Platform offers several strong advantages; acknowledged high image quality,
256 gray scale values in every single pixel and especially, the reflective capacitive measurement
method enables the use of a thick protective surface coating, preventing the user from directly
touching the CMOS circuitry.
Thanks to the unique coating, FPC1011C is protected against ESD well above 15 kV and the
everyday wear-and-tear. FPC1011C also includes a micro-ergonomic guidance, simplifying proper
fingerprint alignment and hence improving algorithm performance.
FPC1011C is interfaced through a flexible printed circuit (8-pin) and therefore easy to integrate into a
system using standard low-cost connectors.
Quick reference data
SYMBOL
VDD
IDD
LxWxT
PARAMETER
Digital supply voltage
Supply current total
Operating temperature
Storage temperature
Active sensing area
Image size
Spatial resolution
Pixel resolution
Dimension
CONDITIONS
VDD = 2.5 V @ 4MHz
VDD = 2.5 V @ 32MHz
VDD = 3.3 V @ 4MHz
VDD = 3.3 V @ 32MHz
Normal operation
Sensor body
Flexible printed circuit
MIN
2.35
TYP
2.5/3.3
7
9
MAX
3.45
14
--
7 14
12 --
- 20 + 60
- 40 + 85
10.64 x 14.00
152 x 200
363
8
30.0 x 18.0 x 3.4
66.5 x 8.9 x 0.15
UNIT
V
mA
°C
°C
mm
pixel
dpi
bit
mm
mm
This specification is subject to change without prior notice
FINGERPRINT CARDS – Trust at your fingertips
710-FPC1011C_L_Product-specification.docx
1
1 page  
FPC1011C Area Sensor Package
Product Specification
Mechanical properties
Component drawing
A
ITEM
1
2
3
4
5
DESCRIPTION
FPC1011 fingerprint area sensor chip
Conductive frame, Metalized ABS plastic
Ceramic substrate:
0.63 mm
Flex film cable:
150 um
Minimum recommended bend radius
Static application:
0.3 mm
Dynamic application:
1.5 mm
Tin plated connectors:
4.0 x 0.7 mm
A
3
12
4 5 Pin 1
A-A
0,8
0
0,8
1,6
2,6
0,6
40°
FPC1011C Area Sensor
FPC1011C package drawing - Product outline. Drawing is not to scale.
This specification is subject to change without prior notice
FINGERPRINT CARDS – Trust at your fingertips
710-FPC1011C_L_Product-specification.docx
5
5 Page 
FPC1011C Area Sensor Package
Product Specification
Read registers instruction
INSTRUCTION rd_regs
Mode
serial
Input parameters 1 dummy byte
Data delay
0
Returned bytes
13 bytes
( 50H )
The read register instruction fills the FIFO with
the value of all the internal control registers. The
order in which the registers are entered into the
FIFO is given in table below.
This instruction does not return any pixel data.
Data has to be read with the <rd_spidata>
instruction The read SPI data instruction can
directly follow this instruction for readout of
register data.
RETURN ORDER REGISTER
1 STATUS
2 NOT USED
3 DRIVC
4 ADCREF
5 SENSEMODE
6 FIFO_TH
7 NOT USED
8 XSHIFT
9 YSHIFT
10 XREADS
11 NOT USED
12 NOT USED
13 NOT USED
14 00H
15 00H
16 00H
Return order for register values
The STATUS register is a read only register,
which holds the status information for the FIFO.
REGISTER
Size (active bits)
765
---
Reset
01
10
STATUS
2
43210
- - - STL UFL
00H (default value)
Underflow. Bit is set if
underflow occurs.
Stall. Bit is set if sensing is
stalled due to a full FIFO.
Remaining control registers (3-10) can be
operated with both read and write instructions.
Details on these registers are available together
with the write instructions for each register.
All flag generation is based on comparing write-
pointer with read pointer synchronized to SPI
clock. This means that if a read instruction,
resulting in an underflow, occurs one clock
period before new data enters the FIFO, an
undetected underflow will occur. To avoid this,
the procedure for reading from the FIFO, which
is outlined in FIFO_TH register description,
should be followed.
The entire register is reset when a <rd_regs>
instruction is executed.
This specification is subject to change without prior notice
FINGERPRINT CARDS – Trust at your fingertips
710-FPC1011C_L_Product-specification.docx
11
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet FPC1011C.PDF ] | |
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