CYIL1SM0300AA-QWC Cypress Semiconductor Corp, CYIL1SM0300AA-QWC Datasheet - Page 22
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CYIL1SM0300AA-QWC
Manufacturer Part Number
CYIL1SM0300AA-QWC
Description
IMAGE SENSOR CMOS LUPA-300
Manufacturer
Cypress Semiconductor Corp
Type
CMOS Imagingr
Datasheet
1.CYIL1SE0300-EVAL.pdf
(31 pages)
Specifications of CYIL1SM0300AA-QWC
Pixel Size
9.9µm x 9.9µm
Active Pixel Array
640H x 480V
Frames Per Second
250
Voltage - Supply
2.5 V ~ 3.3 V
Package / Case
48-LCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Startup Timing
On startup, VDDD should rise together with or before the other
supplies. The rise of VDDD should be limited to 1V/100 μs to
avoid activation of the on chip ESD protection circuitry.
During the rise of VDDD an on chip POR_N signal is generated
that resets the SPI registers to its default setting. After VDDD is
stable the SPI settings can be uploaded to configure the sensor
for future readout and light integration. When powering on the
VDDD supply, the RESET_N pin should be kept low to reset the
Sequencer Reset Timing
By bringing RESET_N low for at least 50 ns, the on chip
sequencer is reset to its initial state. The internal clock division is
restarted. The second rising edge of CLK after the rising edge of
Document Number: 001-00371 Rev. *F
System clock
VDDD power
RESET_N
Core clock
SPI upload
(external)
(internal)
POR_N
(internal)
Core clock
RESET_N
(external)
(internal)
(internal)
supply
(internal)
System
Sync_Y
Clock_Y
clock
INT_TIME1
POWER ON
INVALID
Normal operation
FOT
Min 500ns
SPI upload
Reset
Figure 24. Sequencer Reset Timing
Readout
Figure 23. Startup Timing
Min 50 ns
INVALID
on chip sequencer and addressing logic. The RESET_N pin
must remain low until all initial SPI settings are uploaded.
RESET_N pin must remain low for at least 500 ns after ALL
supplies are stable. The rising edge of RESET_N starts the on
chip clock division. The second rising edge of CLK after the rising
edge of RESET_N, triggers the rising edge of the core clock.
Some SPI settings can be uploaded after the core clock has
started.
RESET_N the internal clock is restarted. The SPI settings are
not affected by RESET_N. If needed the SPI settings can be
changed during a low level of RESET_N.
VDDD STABLE
INVALID
Integration
LINE_VALIDs
Dummy
SPI upload if required
CYIL1SM0300AA
FOT
Normal operation
Page 22 of 31
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