CYIL1SM0300AA
LUPA-300 CMOS Image Sensor
Features
Figure 1. LUPA-300 CMOS Image Sensor
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640 x 480 active pixels (VGA resolution).
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9.9 μm2 square pixels (based on the high-fill factor active pixel
sensor technology of FillFactory (US patent No. 6,225,670 and
others)).
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Optical format: ½ optical inch
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Pixel rate of 80 MHz
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On-chip 10 bit ADCs
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Full snapshot shutter.
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Random programmable windowing.
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48-pin LCC package
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Sub sampling (Y direction)
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Programmable read out direction (X and Y)
Applications
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Machine Vision
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Motion Tracking
Parameter
Typical View
Optical Format
½ inch
Active Pixels
640 (H) x 480 (V)
Pixel Size
9.9 μm x 9.9 μm
Shutter Type
Electronic Snapshot Shutter
Maximum Data Rate/Master
Clock
80 MPS/80 MHz
Frame Rate
250 fps (640 x 480)
ADC Resolution
10-bit, on-chip
Responsivity
3200 V.m2/W.s
17 V/lux.s
Dynamic Range
61 dB
Supply Voltage
Analog: 2.5V to 3.3V
Digital: 2.5V
I/O: 2.5V
Power Consumption
190 mWatt
Operating Temperature
–40°C to 70°C
Color Filter Array
Mono
RGB Bayer Pattern
Packaging
Overview
This document describes the interfacing and driving of the
LUPA-300 image sensor. This VGA-resolution CMOS active
pixel sensor features synchronous shutter and a maximal frame
rate of 250 fps in full resolution. The readout speed can be
boosted by means of sub sampling and windowed Region Of
Interest (ROI) readout. High dynamic range scenes can be
captured using the double and multiple slope functionality. User
programmable row and column start/stop positions allow
windowing. Sub sampling reduces resolution while maintaining
the constant field of view and an increased frame rate. The
programmable gain and offset amplifier maps the signal swing to
the ADC input range. A 10-bit ADC converts the analog data to
a 10-bit digital word stream. The sensor uses a 3-wire
Serial-Parallel (SPI) interface. It operates with a 3.3V and 2.5V
power supply and requires only one master clock for operation
up to 80 MHz pixel rate. It is housed in an 48-pin ceramic LCC
package.
48-pins LCC
Cypress Semiconductor Corporation
Document Number: 001-00371 Rev. *F
The sensor is available in a monochrome version or Bayer (RGB)
patterned color filter array.
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This data sheet allows the user to develop a camera-system
based on the described timing and interfacing.
198 Champion Court
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San Jose, CA 95134-1709
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408-943-2600
Revised October 15, 2009
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