Micron Technology USB Camera manual 2Imaging Chip Characteristics

SMX-M8xx Series USB2.0 Camera User Guide

7

Table 1-1Output Video and Camera Control Characteristics

SMX-M81M Camera SMX-M82C Camera SMX-M83C Camera

Output window	View port (from 1280 x
modes	1024 to 8 x 8 with 2
	pixels/2 lines step
	positioning) Frame
	Decimation (1:1, 1:2,
	1:4, 1:8) Horizontal
	mirroring, hardware
	Vertical flipping,
	hardware

View port (from 1600 x 1200 to 8 x 8 with 2 pixels/2 lines step positioning) Frame Decimation (1:1, 1:2, 1:4, 1:8) Horizontal mirroring, hardware Vertical flipping, hardware

View port (from 2048 x 1536 to 8 x 8 with 2 pixels/2 lines step positioning) Frame Decimation 1:1, 1:2, 1:3, 1:4, 1:5, 1:6, 1:7, 1:8 Frame Binning: 1:1, 1:2, 1:3, 1:4 Horizontal mirroring, hardware Vertical flipping, hardware

Gamma, brightness	Programmable with	Programmable with	Programmable with
and contrast	lookup table, software	lookup table, software	lookup table, software
control	gamma correction	gamma correction	gamma correction

*Listed frame rate values at the defined resolutions are not the maximal possible. Increasing of frame rate

can be done by reducing the current Exposure value (the lower Exposure the higher frame rate), hiding the active video window from the display, running the camera with a fast speed computer, etc

Table 1-2Imaging Chip Characteristics

	SMX-M81M Camera	SMX-M82C Camera	SMX-M83C Camera
Type	Mono inch 1.3	Color inch 2	Color inch 3
	megapixel CMOS	megapixel CMOS	megapixel CMOS
	sensor manufactured	sensor manufactured	sensor manufactured
	by Micron Technology,	by Micron Technology,	by Micron Technology,
	Inc	Inc	Inc
Pixel Size	5.2 um x 5.2 um	4.2 um x 4.2 um	3.2 um x 3.2 um
Image Array Size	8.4 mm diagonal	8.4 mm diagonal	8.4 mm diagonal
Shutter	Rolling	Rolling	Rolling (Optional
			Global Reset)
Scanning mode	Progressive	Progressive	Progressive
ADC Resolution	10 bit	10 bit	10 bit
Sensitivity	2.1 V/lux-sec	1.2 V/lux-sec (550nm)	>1.0 V/lux-sec
			(550nm)
Dynamic Range	68.2dB	>61dB	61dB

Introduction: Camera Specifications