PRELIMINARY
INFORMATION
ACM100 Automotive Camera Module
ACM100
Cypress Semiconductor Corporation
•
198 Champion Court
•
San Jose
, CA 95134-1709
•
408-943-2600
Document Number: 001-05325 Rev. **
Revised September 06, 2006
Features
• Complete camera solution for automotive camera
applications
• Monochrome, wide dynamic range camera (>120 dB
intrascene)
• Excellent visible and near IR sensitivity
• 640 by 480 resolution
• Choice of M-12 lens
• Noise correction and image enhancement processing
• NTSC interface
• Fully programmable and configurable
• Multiple output options: interlaced or progressive scan
• Multiple lens options
• I2C port for camera control
• Fully parameterized processing and camera control
• Region of interest Autobrite® and exposure control
• Fully qualified automotive component
• Normal Operating Temperature: – 40 to +85 °C
• Degraded Operating Temperature: – 40 to +115 °C
• Meets interior/in-cabin environmental requirements
• Contact factory for complete qualification plans and
reports
• Other features
• Low power (1200 mW @ 4.0V& 30 fps)
• Single supply with voltage protection
• Built-in temperature measurement
Functional Description
Cypress ACM100 Automotive Camera Module is the first
fully-integrated imaging solution designed specifically for
automotive vision systems. Built with Cypress CMOS imager,
Autobrite® technology and video processing, the module
produces crisp, clear video in any range (up to 120 dB) and
excellent visible and near-IR sensitivity ensures detail rich
scene information regardless of lighting conditions. This highly
accurate image reproduction is required for automotive
applications such as lane departure warning, night vision,
adaptive cruise control, driver monitoring and intelligent airbag
deployment.
System Block Diagram
The figure below shows a block diagram of the ACM100
module. The module includes an imager, with focusing optics,
a processing chip and a NTSC video interface.
Figure 1. System Block Diagram
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