VS6502 VGA Color CMOS Image Sensor Module DATABRIEF Features Applications ■ Small physical size: integrated lens in a SmOP (Small Optical Package) ●Miniature ■ 640 x 480 VGA resolution ●Embedded ■ Up to 30 frame/s VGA, 60 frame/s QVGA ■ On-chip 10-bit ADC ■ Automatic dark calibration ■ 2.6 V to 3.6 V power supply ■ I2C communications USB web cameras (STV0676 - STV0674) cameras (STV0676 - STV0674): Handhelds, Cell phones, Network cameras ●Digital stills cameras (STV0674): Minicam, miniature USB flash drive cameras ●Digital video cameras (STV0674) Technical Specifications ■ Low power suspend mode Pixel resolution 644 x 484 (VGA) ■ 4 or 5 wire nibble output Pixel size 5.6 µm x 5.6 µm ■ Socket available separately Array size 3.6 mm x 2.7 mm Dynamic range > 52 dB Analogue gain 0 to 24dB Sensitivity (typical) 2.05 V / lux-s Signal/Noise ratio + 37 dB Supply voltage 2.6 to 3.6 V Power consumption Active (30 frame/s) < 30 mA Description The VS6502 is a VGA resolution SmOP sensor module. SmOP technology combines the image sensor and fixed focus lens system in a single module. The SmOP sensor module is connected to the PCB either via a socket or flex option. The socket allows the PCB to use standard reflow soldering techniques. The sensor outputs 10-bit raw digital image data which directly interface to a range of STMicroelectronics companion processors via 4/5 wire interface. 2 An I C interface allows the processor to configure the device and control exposure and gain settings. There are three different digital video output formats: ●VGA Suspend (no clk) < 10 µA Operating temperature [-25 ; +70]°C Package size 10.6 mm x 8.7 mm x 5.8 mm Lens 47° HFOV, f#2.8 Package type 14 pad SmOP Ordering information Ordering code Description mode - 640 x 480 image size ●Sub-sampled QVGA mode - 320 x 240 image size ●Window VS6502V015 XS0015/TR VS6502 sensor module socket for sensor module Of Interest QVGA mode - 320 x 240 pixel May 2004 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1/2 VS6502 DEVICE FUNCTIONALITY SRAM Readout raw sensor data D4-QCLK Network/Ethernet and/or USB camera VS6502 D3 USB X-decoder D2 D1 D0 CLKIN STV0676 Column ADC Digital Control Logic CHIPEN SCL digiport YCrCb or JPEG CPU I2C YTiming decoder Pixel Array TCP/IP SDA Ethernet adaptator Power management ORDERING DETAILS Miniature VGA DSC solution VS6502V015 Sensor module only with socket option. STV0681 Dual mode co-processor (no internal FLASH) STV0676 PC camera co-processor STV0674T100 Multi-mode co-processor STV-6502S-D01 Plug-in daughtercard for VS6502 STV-674/100T-E01 EVK for STV0674 STV-681-E01 EVK for STV0681 STV-676-E01 EVK for STV0676 Application program 8-128M x 8 Nand FLASH Image storage Data VS6502 USB STV0674T100 5-bit Video RS232 TQFP100 14x14 3V power from phone Direct drive LCD No ‘sensor only’ EVK available for the VS6502 Switches 1. Shutter 2. Mode 2-digit LCD display Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. © 2004 STMicroelectronics. All Rights Reserved. http://www.st.com 2/2