CMOS Image Sensor and Signal Processor, 1 MP, 1/4‐Inch

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Overview

The ON Semiconductor AS0140AT is a 1.0 MP format digital image sensor and image sensor processor for automotive viewing applications. The device includes full auto-functions support (AWB and AE) and ALTM (Adaptive Local Tone Mapping) to enhance HDRvideo. The AS0140AT implements a high-sensitivity 3.0 µm pixel with DR-Pix technology, and advanced noise reduction, to enable excellent low-light performance. It can be operated in interlaced (NTSC or PAL) or progressive modes, and captures images in eitherlinear or high dynamic range modes. The AS0140AT may be operated in video (master) mode or in single frame trigger mode, providing flexibility for multi-camera systems.

  • Surround, Rear and Front View Cameras
  • Blind Spot/Side Mirror Replacement Cameras
  • Automotive Viewing/Processing Fusion Cameras
  • 3.0 µm Pixel with ON Semiconductor DR-Pix Technology
  • Superior Low-light Performance
  • 45 fps at 1.0 MP, 60 fps at 720p
  • Linear or High Dynamic Range Video
  • Color Processing Optimized for HDR Video Operation
  • Color and Gamma Correction
  • Auto Exposure, Auto White Balance, 50/60 Hz Auto Flicker Detection and Avoidance
  • Adaptive Local Tone Mapping (ALTM)
  • Programmable Spatial Transform Engine (STE)
  • Pre-rendered Graphical Overlay
  • Two-wire Serial Programming Interface (CCIS)
  • Interface to Low-cost Flash or EEPROM through SPI Bus (to Configure and Load Patches, etc.)
  • High-level Host Command Interface
  • Standalone Operation Supported
  • Up to 5 GPIO
  • Support for External LED or Xenon Flash
  • Fail-safe IO
  • Multi-camera Synchronization Support
  • Integrated Video Encoder for NTSC/PAL with Overlay Capability and 10-bit I-DAC
  • Temperature Sensor

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AS0140AT2C00XUSM0-DRBR-E

Active

Pb

A

H

P

IBGA-130

3

260

JTRAY

1

N

CMOS

1

-

1/4 inch

Electronic Rolling

3.0 x 3.0

Parallel

RGB

Price N/A

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