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Image |
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Sensor |
Capacitive |
Capacitive |
Capacitive |
Type |
Swipe, Optical |
(Swipe) |
(Swipe) |
Resolution (DPI) |
508 |
508 |
508 |
Sensing Area |
9.6mm x 0.2mm |
11.8mm x 9.6mm |
9.6mm x 0.2mm |
Image Size |
192 x 4 pixels |
236 x 192 pixels |
192 x 4 pixels |
CPU |
None |
32-bit ARM7TDMI |
32-bit Cortex-M3, 120MHz |
Flash Memory |
None |
Embedd 256KB |
256KB |
Template Size |
≦512bytes |
≦480bytes |
≦512bytes |
Verification Speed |
None |
200 templates |
＞ 200 templates |
1:1 Verification |
None |
＜ 1 sec |
＜ 1 sec |
Template Capacity |
None |
200 |
100 |
UART Interface |
None |
3.3V CMOS Level |
3.3V CMOS Level |
(9600 to 115200 bps) |
(9600 to 115200 bps) |
USB |
USB 1.1 up to 23Mb/s |
None |
USB 2.0 full speed |
Digitial I/O |
None |
None |
None |
Encryption |
Software Encryption |
256 bit AES |
256 bit AES |
Power Operating Rage |
Typical 3.3V |
Typical 3.3V |
Typical 3.3V |
Power Consumption |
--Working Mode |
160mA, 3.3V |
100mA, 3.3V |
100mA, 3.3V |
--Standy by Mode |
500uA, 3.3V |
30~80uA, 3.3V |
6~30uA, 3.3V |
Main Board Size (LxWxH) |
18 x 13.8 x 4.3mm |
40 x 40 x 5mm |
53 x 23 x 5mm |
Sensor Board Size |
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22 x 20 x 5mm |
None |
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