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PDF AES2510 Data sheet ( Hoja de datos )
| Número de pieza | AES2510 | |
| Descripción | FINGERPRINT SENSOR | |
| Fabricantes | Authen Tec | |
| Logotipo |  |
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EntréPad AES2510 FINGERPRINT SENSOR
Product Family Specification
For Serial or Parallel Interface Applications
Hardware Reference
2299 Rev 1.3
September 6, 2004
2299Rev 1.3 (06SEP04)
AuthenTec Confidential Information
AuthenTec, Inc.
Post Office Box 2719
Melbourne, Florida 32902-2719
321-308-1300
www.authentec.com
1 page  
LIST OF FIGURES
Figure 1-1 Column and Row Numbering ......................................................................................................... 7
Figure 1-2 Cursor Control Navigation .............................................................................................................. 9
Figure 2-1 Absolute Maximum Ratings.......................................................................................................... 11
Figure 2-2 Recommended Operating Conditions .......................................................................................... 11
Figure 2-3 DC Characteristics........................................................................................................................ 12
Figure 3-1 AES2510 Functional Diagram ...................................................................................................... 13
Figure 8 48 BGA Thick Style....................................................................................................................... 15
Figure 4-4 Pin List by Interface ...................................................................................................................... 17
Figure 4-5 AES2510 Active Pin Functional Description................................................................................. 18
Figure 4-6 External Clock Specifications ....................................................................................................... 20
Figure 5-1 IOSEL[1:0] Decode....................................................................................................................... 22
Figure 5-2 SIO Pin Definitions for each Selected Interface Option................................................................ 22
Figure 5-3 Asynchronous Interface diagram.................................................................................................. 23
Figure 5-4 Asynchronous Serial Interface Signal Descriptions...................................................................... 24
Figure 5-5 TXD low duration for Autobaud .................................................................................................... 24
Figure 5-6 RTR Response Timing Diagram................................................................................................... 25
Figure 5-7 Asynchronous Serial Timing Diagram – One Byte ....................................................................... 25
Figure 5-8 SSI-compatible Interface Diagram................................................................................................ 27
Figure 5-10 Synchronous Serial Interface IO Port Assignment ...................................................................... 28
Figure 5-11 Receive/Transmit Interface, SPI-compatible mode, SSI_NORM = 1 .......................................... 28
Figure 5-12 SSI Receive/Transmit Timing Parameters, SSI_NORM = 1 ...................................................... 29
Figure 5-13 Receive/Transmit Interface, SPI-compatible mode, SSI_NORM = 0 .......................................... 29
Figure 5-14 SSI Receive/Transmit Timing Parameters, SSI_NORM = 0 ...................................................... 29
Figure 5-15 Read Register Sequence in SSI Mode........................................................................................ 38
Table 4.2.1-1
Table 5.5.2-1
Table 6.1.2-1
Table 6.1.3-1
Table 6.1.4-1
Table 6.1.5-1
Table 6.1.6-1
Table 6.2.4-1
Table 6.2.4-2
Table 6.2.4-3
Table 6.2.9-1
LIST OF TABLES
CLKSEL[2:0] Decode
Command Byte Definition
Gray Scale Message Format
4 Bit 250 ppi Gray Scale Message Format
Monochrome Packed Message Format
Histogram Message Format
Authentication Word Message Format
Column Data – 4-bit Pixel Depth
Column Data – 1-bit Pixel Depth
Column Data – 2-bit Pixel Depth
Registers Summary
19
40
41
42
43
44
45
48
48
48
51
2299 Rev 1.3 (06SEP04)
AuthenTec Confidential Information
5
5 Page 
2. DC ELECTRICAL CHARACTERISTICS
2.1 Absolute Maximum Ratings
An absolute maximum rating is the maximum value guaranteed by the
AuthenTec. The use of a product in violation of these ratings can result in
significant loss of device reliability or cause damage to the IC.
Symbol
VDD
VI
VO
IIK
IOK
TSTG
Latch-Up
TSOL
TSOL
Parameter
Supply Voltage
Input Voltage
Output Voltage
Input Clamp Current
VI < VSS of VI > VDD
Output Clamp Current
VO < VSS of VO> VDD
Storage Temperature
Latch-Up Immunity
Maximum Soldering
Temperature (MSL=3)
Maximum Soldering
Temperature (MSL= TBD)
Min.
-0.5
-0.5
-0.5
Max.
4.3
VDD+0.5
VDD+0.5
±20
Units
V
V
V
mA
±20 mA
-65
±100
150
+240
°C
mA
°C
+260 °C
Figure 2-1 Absolute Maximum Ratings
2.2 Recommended Operating Conditions
Symbol
Parameter
Min. Typ Max. Units
VDD Power Supply Voltage
2.4 - 3.6 V
VDDACp-p
VI
VO
VIH
VIL
tt
Power Supply Ripple peak to peak
Input Voltage
Output Voltage
High Level Input Voltage
Low Level Input Voltage
Digital Input Transition (Rise
and Fall) Time
-50
0
0
70% VDD
0
0
+50
VDD
VDD
VDD
30% VDD
3
mV
V
V
V
V
ns
TA Ambient operating
temperature
-20 70* °C
Figure 2-2 Recommended Operating Conditions
2299 Rev 1.3 (06SEP04)
AuthenTec Confidential Information
11
11 Page | ||
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