CYIL1SN3000AA-GZDC Cypress Semiconductor Corp, CYIL1SN3000AA-GZDC Datasheet - Page 39

• Manufacturer Part Number: CYIL1SN3000AA-GZDC
• Description: Image Sensor Monochrome CMOS 1696x1710Pixels 369-Pin uPGA
• Manufacturer: Cypress Semiconductor Corp
• Type: CMOSr

Specifications of CYIL1SN3000AA-GZDC

• Sensor Image Color Type: Monochrome
• Operating Supply Voltage (typ): 2.5V
• Operating Temp Range: 0C to 60C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Package: 369uPGA
• Image Size: 1696x1710 Pixels
• Color Sensing: Monochrome
• Operating Temperature: 0 to 60 °C
• Operating Supply Voltage: 2.25 to 2.75 V
• Lead Free Status / RoHS Status: Compliant

Timing and Readout of the Sensor
High Level Timing
The LUPA 3000 sensor is a pipelined synchronous shutter. This indicates that light integration and readout occur in parallel, achieving
the high frame rate and data throughput.
The maximum frame rate of the sensor is determined by the time needed to readout a full frame. This frame time is separated in the
FOT and the time to readout all lines. The readout of a line is separated in a ROT and the readout of all kernels.
Integration Timing
The integration time is controlled through the EXPOSURE_1 pin.
The rising edge of EXPOSURE determines the start of exposure
and the falling edge of EXPOSURE_1 starts the FOT and
determines the end of the integration time.
The falling edge of the internal pixel reset pulse causes a visible
crosstalk in the image, unless the edge occurs in the beginning
of the ROT during readout. As a result, the EXPOSURE pulse is
internally delayed until the next ROT. The duration of this delay
depends on the length of the line being readout. If the
EXPOSURE_1 is after Lx is finished, then integration starts
immediately. There is no need to wait for ROT.
The internal timing of the FOT is controlled by the sequencer.
The length of the FOT is set by the SPI registers
.
Document Number: 001-44335 Rev. *C
EXPOSURE_1
pix_sample
pix_vmem
pix_reset
DATA
FOT
Figure 24. High Level Readout Timing
PRELIMINARY
Figure 23. Pipelined Operation
L1
wait till ROT
L2
L3
PRECHARGE_TIMER, SAMPLE_TIMER, VMEM_TIMER, and
FOT_TIMER.
Ensure that pixel_reset is high for at least 3 µs.
FOT Starts After Readout
This is the normal situation where a full window is readout. A full
window refers to the resolution set by the Y_START, Y_END, and
NB_OF_KERNELS register. This may be the full resolution or a
partial window.
‘line x’.
When EXPOSURE_1 goes low, the FOT begins immediately.
Integration time continues until the falling edge of pix_sample.
The falling edge of pix_sample is a fixed amount of time after the
falling edge of EXPOSURE_1. This time is set SAMPLE_TIMER
(see
integration time
L x
Frame Overhead
Figure 24
Time).
FOT
shows a high level timing; ‘Lx’ refers to
SAMPLE_TIMER
CYIL1SN3000AA
Page 39 of 61
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