CYII5SC1300AA-QDC Cypress Semiconductor Corp, CYII5SC1300AA-QDC Datasheet - Page 14

• Manufacturer Part Number: CYII5SC1300AA-QDC
• Description: IC SENSOR IMMAGE COLOR 84-LCC
• Manufacturer: Cypress Semiconductor Corp
• Type: CMOS Imagingr

Specifications of CYII5SC1300AA-QDC

• Pixel Size: 6.7µm x 6.7µm
• Active Pixel Array: 1280H x 1024V
• Frames Per Second: 27
• Voltage - Supply: 3 V ~ 4.5 V
• Package / Case: 84-LCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Example: read out time of the full resolution at nominal speed (40 MHz pixel rate):
3.3.2 Snapshot shutter
=> Frame period
Example: read out time of the full resolution at nominal speed (40 MHz pixel rate) with
an integration time of 1 ms:
3.3.3 Region-Of-Interest (ROI) read out
Windowing can easily be achieved by uploading the starting point of the x- and y-shift
registers in the sensor registers (see 3.10) using the various interfaces. This downloaded
starting point initiates the shift register in the x- and y-direction triggered by the Y_
(initiates the Y-shift register) and the Y_
minimum step size for the x-address is 2 (only even start addresses can be chosen) and 1
for the Y-address (every line can be addressed). The frame rate increases almost linearly
when fewer pixels are read out. Table 7 gives an overview of the achievable frame rates
(in rolling shutter mode) with various ROI dimensions.
=> Frame period = (1024 * (3.5 µ s + 25 ns * 1280)) = 36.4 ms => 27.5 fps.
=> Frame period = 1 ms + (1024 * (3.5 µ s + 25 ns * 1280)) = 37.4 ms => 26.8 fps.
Contact
Cypress Semiconductor Corporation
IBIS5-A-1300
with: Nr. Lines: Number of Lines read out each frame (Y).
with: Tint: Integration (exposure) time.
Image Resolution
(X*Y)
1280 x 1024
640 x 480
100 x 100
Datasheet
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Nr. Pixels: Number of pixels read out each line (X).
RBT: Row Blanking Time = 3.5 µ s (typical).
Pixel period: 1/40 MHz = 25 ns.
Nr. Lines: Number of Lines read out each frame (Y).
Nr. Pixels: Number of pixels read out each line (X).
RBT: Row Blanking Time = 3.5 µ s (typical).
Pixel period: 1/40 MHz = 25 ns.
= Tint + Tread out
= Tint + (Nr. Lines * (RBT + pixel period * Nr. Pixels))
Document #: 38-05710 Rev.**(Revision 1.3)
Table 7: Frame rate vs. resolution
Frame rate
[frames/s]
27
100
1657
3901 North First Street
CLK
Frame readout
time [ms]
36
10
0.6
(initiates the X-shift register) pulse. The
San Jose, CA 95134
Comment
Full resolution.
ROI read out.
ROI read out.
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