Specifications and Frame Rates

General Specifications


Firefly FFY-U3-04S2M Firefly FFY-U3-04S2C
Firmware Version 2101.0.19.0 2101.0.19.0
Model Name Firefly FFY-U3-04S2M Firefly FFY-U3-04S2C
Resolution 720x540 720x540
Frame Rate 120 FPS 120 FPS
Megapixels 0.4 MP 0.4 MP
Sensor Sony IMX297, CMOS, 1/2.9" Sony IMX297, CMOS, 1/2.9"
Readout Method Global shutter Global shutter
Pixel Size 6.90 μm 6.90 μm
Lens Mount S-mount / C-mount / CS-mount S-mount / C-mount / CS-mount
ADC 10-bit 10-bit
Minimum Frame Rate 1 FPS 1 FPS
Gain Range 0.0 to 48.0 dB 0.0 to 48.0 dB
Exposure Range 29.0 μs to 30.0 S 29.0 μs to 30.0 S
Acquisition Mode Continuous, Single Frame, Multi Frame Continuous, Single Frame, Multi Frame
Partial Image Modes ROI ROI
Image Processing Gamma, lookup table, and sharpness Color correction matrix, gamma, saturation and sharpness
Image Buffer 32 MB 32 MB
User Sets 2 user configuration sets for custom camera settings 2 user configuration sets for custom camera settings
Flash Memory 24 MB non-volatile memory 24 MB non-volatile memory
Opto-isolated I/O N/A N/A
Non-isolated I/O 4 bi-directional 4 bi-directional
Serial Port 1 (over non-isolated I/O) 1 (over non-isolated I/O)
Auxiliary Output 3.3 V, 120 mA maximum 3.3 V, 120 mA maximum
Interface USB 3.1 USB 3.1
Power Requirements 5 V via USB 3.1 interface 5 V via USB 3.1 interface
Power Consumption 1.6 W 1.6 W
Dimensions/Mass 27 mm x 27 mm x 14.5 mm / 20 g 27 mm x 27 mm x 14.5 mm / 20 g
Machine Vision Standard USB3 Vision v1.0 USB3 Vision v1.0
Compliance CE, FCC, KCC, RoHS, REACH. The ECCN for this product is: EAR099 CE, FCC, KCC, RoHS, REACH. The ECCN for this product is: EAR099
Temperature Celsius Operating: 0-85 (case) / Storage: -30-60 (ambient) Operating: 0-85 (case) / Storage: -30-60 (ambient)
Humidity Percent Operating: 20-80 (no condensation) / Storage: 20-95 (no condensation) Operating: 20-80 (no condensation) / Storage: 20-95 (no condensation)
Warranty 3 years 3 years


Firefly FFY-U3-04S2M Supported Pixel Formats


8-bit 16-bit
mono8 mono16

Firefly FFY-U3-04S2M Frame Rate Table


Width Height Mono8
(8-bit)		 Mono16
(16-bit)		 ISP Binning
Horizontal		 Binning
Vertical		 Decimation
Horizontal		 Decimation
Vertical		 ADC
720 540 120 120 Off 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
640 480 135 135 Off 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
320 240 253 253 Off 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
240 320 196 196 Off 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
720 540 120 120 On 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
640 480 135 135 On 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
320 240 253 253 On 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
240 320 196 196 On 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit

Firefly FFY-U3-04S2C Supported Pixel Formats


8-bit 16-bit 24-bit
bayerbg8 bayerbg16 bgr8
mono8 mono16 rgb8packed

Firefly FFY-U3-04S2C Frame Rate Table


Width Height bayerbg8
(8-bit)		 bayerbg16
(16-bit)		 BGR8
(24-bit)		 ISP Binning
Horizontal		 Binning
Vertical		 Decimation
Horizontal		 Decimation
Vertical		 ADC
720 540 120 120 N/A Off 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
640 480 135 135 N/A Off 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
320 240 253 253 N/A Off 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
240 320 196 196 N/A Off 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
720 540 N/A N/A 120 On 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
640 480 N/A N/A 135 On 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
320 240 N/A N/A 253 On 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit
240 320 N/A N/A 196 On 1xSensor/1xISP 1xSensor/1xISP 1xSensor 1xSensor 10-bit