Part Number
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AT77C104B |
Manufacturer
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ATMEL Corporation |
Description
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FingerChip Thermal Fingerprint Sweep Sensor |
Published
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Feb 19, 2007 |
Detailed Description
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Features
• • • • • • • • • • • • • •
Thermal Sensitive Layer Over a 0.35 µm CMOS Array Image Zone: ...
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Datasheet
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AT77C104B
|
Overview
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Features
• • • • • • • • • • • • • •
Thermal Sensitive Layer Over a 0.
35 µm CMOS Array Image Zone: 0.
4 x 11.
6 mm Image Array: 8 × 232 = 1856 Pixels Pixel Pitch: 50 × 50 µm = 500 dpi Resolution On-chip 8-bit Analog to Digital Converter Serial Peripheral Interface (SPI) - 2 Modes: – Fast Mode at 16 Mbps Max for Imaging – Slow Mode at 200 kbps Max for Navigation and Control Die Size: 1.
5 × 15 mm Operating Voltage: 2.
3 to 3.
6V Operating Temperature Range: -40° C to 85° C Finger Sweeping Speed from 2 to 20 cm/Second Low Power: 4.
5 mA (Image Acquisition), 1.
5 mA (Navigation), 10 µA (Sleep Mode) Hard Protective Coating (4 Million Sweeps) High Protection from Electrostatic Dis...
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