µCAM-TTL - Serial JPEG Camera Module - TTL

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Brand: 4D Systems
Product Code: SEN0049
Product viewed: 1763



The uCAM (microCAM) is a highly integrated serial camera module which can be attached to any host system that requires a video camera or a JPEG compressed still camera for embedded imaging applications.

The module uses an OmniVision CMOS VGA colour sensor along with a JPEG compression chip that provides a low cost and low powered camera system. The module has an on-board Serial interface (TTL levels) that is suitable for a direct connection to any host micro-controller UART.

User commands are sent using a simple serial protocol that can instruct the camera to send low resolution (160x120 or 80x60) single frame raw images for a quick viewing or high resolution (640x480 or 320x240) JPEG images for storage or viewing.

The uCAM comes in a compact form factor with a built in lens and a 4-wire connector that provides easy access to both power and serial data.



  • Small size, low cost and low powered camera module for embedded imaging applications. 
  • 3.3V DC Supply @62mA.
  • On-board EEPROM provides a command-based interface to external host via TTL levels serial link.
  • UART: up to 115.2Kbps for transferring JPEG still pictures or 160x128 preview images with 0.75fps.
  • On board OmniVision OV7640/8 VGA colour sensor and JPEG CODEC for various resolutions.
  • Built-in down sampling, clamping and windowing circuits for VGA, QVGA, 160x120 or 80x60 image resolutions.
  • Built-in colour conversion circuits for 2-bit gray, 4-bit gray, 8-bit gray, 12-bit RGB, 16-bit RGB or standard JPEG preview images.
  • No external DRAM required.



  • General purpose embedded imaging and control.
  • Security systems.
  • Access Control systems.
  • Elevator and Remote monitoring.
  • Robot vision, object detection and recognition.
  • Industrial control.
  • Automotive.
  • Medical systems.
  • Smart Home systems.
  • Video intercoms.
  • Electronic Toys and Learning systems.

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