Information furnished is believed to be accurate and reliable. However,
STMicroelectronicsassumesnoresponsibilityfortheconsequencesofuse
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 impli-
cation or otherwise under any patent or patent rights of STMicroelectron-
ics. 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 ex-
press written approval of STMicroelectronics
The ST logo is a registered trademark of STMicroelectronics
1999 STMicroelectronics - All Rights Reserved
VLSI VISION
LIMITED
A company of the
STMicroelectronics Group
asiapacific_sales@vvl.co.uk
central_europe_sales@vvl.co.uk
france_sales@vvl.co.uk
japan_sales@vvl.co.uk
nordic_sales@vvl.co.uk
southern_europe_sales@vvl.co.uk
uk_eire_sales@vvl.co.uk
usa_sales@vvl.co.uk
www.vvl.co.uk
www.st.com
Our unique CMOS technology enables integration of the
sensor array and associated support circuitry on a single
VLSI microchip. CMOS sensors are compact, highly
integrated
devices
that
consumption over traditional CCD devices while offering
equivalent image quality.
require
reduced
power
The VV6500 and STV0672 are part of a comprehensive
range of image sensing and co-processor products from
STMicroelectronics
for
videoconferencing, digital stills cameras, toys, security
and biometrics. Visit the VISION & IMAGING web site at
www.vvl.co.uk for more information.
applications
including
STMicroelectronics
Reference Design documentation for design-in of this
chipset. The reference design includes schematics,
gerbers,
BOM
and
documentation
implementation of a full production-ready camera.
Contact STMicroelectronics for further details.
have
produced
comprehensive
to
allow
the
Part Number
Description
VV6500-C048
VGA resolution CMOS sensor,
48LCC package
STV0672-001
CPiA2 coprocessor
STV-USB/VGA-E01
USB chipset
ABOUT VISION & IMAGING TECHNOLOGY
SUPPORT DOCUMENTATION
ORDERING DETAILS
This chipset allows the implementation of a high quality PC
camera with a minimum of external components. The
support EEPROM is optionally populated if a custom USB
enumeration sequence is required.
The
compression to a ratio of approximately 10:1. The
companion ASIC can now also perform on the fly defect
correction .
STV0672
can
perform
inter-frame
MPEG
No transceivers are required to interface to the USB bus,
and no external components are required to meet the
power
management
requirements
specification. VV6500 has an ultra low power mode where
the sensor will consume less than 50uA.
of
the
USB
EXAMPLE APPLICATIONS
5
5V from
USB
cable
Raw bayer
data from
VV6500
Regulated 3V3
fromVV6500to
STV0672
USB data packets
back to PC host
Support EEPROM to
initialise STV0672
(optional)
VV6500
STV0672
EEPROM
USB VGA Digital Camera Chipset
VV6500 and STV0672
CUSTOMER DATASHEET
CD6500-STV0672S-
A
: October1999